✓ California C-16 fire protection contractor license on record #1035140 ★ 4.9 (434 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
Licensed fire protection companies in California
From the Contractors State License Board (California) license lists: List by Classification: C-16 Fire Protection Contractor. We show the license types and numbers each list gives each company.
California listings come from the Contractors State License Board's C-16 Fire Protection Contractor license list. CSLB licenses the contracting business; an office is listed only when its Google profile shows a fire protection business, and a sole owner's office is shown by town only.
2,096 licensed company offices
1,992 based in California
490 listed here, checked on Google
Fire protection companies in California
Ranked by our quality score: a state license, a phone and Google profile that match, a website and more than one license or technician. Nobody can pay to move up.
L & L Plumbing INC
90/100 ✓ California C-16 fire protection contractor license on record #974341 ★ 5 (249 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
Veteran Fire Protection
90/100 ✓ California C-16 fire protection contractor license on record #1068068 ★ 5 (200 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
Cintas Fire Protection
90/100 ✓ California C-16 fire protection contractor license on record #914328 ★ 4.9 (143 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
Spectrum Fire Protection
90/100 ✓ California C-16 fire protection contractor license on record #886810 ★ 5 (139 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
✓ California C-16 fire protection contractor license on record #563921 ★ 4.8 (133 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
International Fire INC
90/100 ✓ California C-16 fire protection contractor license on record #965370 ★ 4.8 (103 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
✓ California C-16 fire protection contractor license on record #938059 ★ 4.9 (98 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
✓ California C-16 fire protection contractor license on record #729156 ★ 4.8 (92 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
✓ California C-16 fire protection contractor license on record #956404 ★ 5 (88 reviews) Fire Sprinkler Inspection
Verified Oct 2026 · Unclaimed listing
Towns with licensed companies
- Anaheim
- Apple Valley
- Auburn
- Bakersfield
- Brea
- Burbank
- Canoga Park
- Chico
- Chino
- Clovis
- Commerce
- Concord
- Copperopolis
- Corona
- Covina
- El Cajon
- Elk Grove
- Escondido
- Fairfield
- Fremont
- Fresno
- Gardena
- Gilroy
- Glendale
- Glendora
- Goleta
- Grass Valley
- Hayward
- Hemet
- Hesperia
- Huntington Beach
- Irvine
- La Habra
- Laguna Hills
- Lake Forest
- Lakeside
- Livermore
- Long Beach
- Los Angeles
- Madera
- Menifee
- Modesto
- Monterey
- Murrieta
- Newark
- Norco
- North Hollywood
- Oakland
- Oceanside
- Ontario
- Orange
- Oxnard
- Pasadena
- Paso Robles
- Petaluma
- Pittsburg
- Placentia
- Pleasanton
- Pomona
- Poway
- Rancho Cordova
- Rancho Cucamonga
- Redding
- Redondo Beach
- Reseda
- Ripon
- Rocklin
- Roseville
- Sacramento
- Salinas
- San Diego
- San Dimas
- San Francisco
- San Jose
- San Leandro
- San Luis Obispo
- Santa Ana
- Santa Clara
- Santa Cruz
- Santa Fe Springs
- Santa Rosa
- Santee
- Signal Hill
- Simi Valley
- Soquel
- Sun Valley
- Tarzana
- Temecula
- Thousand Palms
- Torrance
- Tracy
- Tustin
- Vacaville
- Vallejo
- Van Nuys
- Ventura
- Visalia
- West Hills
- Windsor
- Yorba Linda
All 490 fire protection companies in California, by town
Agoura Hills: Galaxy System Fire Protection INC
Alhambra: Premium Fire Protection INC
Aliso Viejo: Phoenix Fire Solutions INC
Anaheim: Act First Fire Protection INC, Alarm and Sprinkler Company INC The, Avalon Fire Protection, Cintas Fire Protection, Denniston Fire Protection INC, Fire Protection Specialists, Lee Fire Protection INC, Legion Fire Protection, Lindley Fire, Optimum Fire Protection INC, Ortiz Fire Protection, Residential Fire Systems INC
Antelope: Richardson Fire Protection
Antioch: T N T Fire Protection INC
Apple Valley: Scorpion Fire Protection INC, Sure Safe Fire Protection
Arcadia: Link-nilsen Corporation
Arcata: Eureka-humboldt Fire Extinguisher Company INC
Arleta: Singleton Fire Protection INC
Atascadero: Advanced Fire Protection
Auburn: California Fire Systems INC, West Coast Fire Protection Systems Co INC
Azusa: Echo Fire Protection Co
Bakersfield: American Fire Safety INC, Best Fire Protection, Brandco, Control Fire Protection INC, Elite1 Fire Protection Corp, Hardcastle Specialties INC, Impact Fire Protection Corp, Independent Fire & Safety INC, Tactical Fire Systems INC, Warriors Fire Protection INC
Benicia: Fortify Fire Protection
Brea: Black Bird Fire Protection INC, Serenity Fire Protection, Wolverine Fire Protection Co
Brentwood: Thorpe Design INC
Brisbane: Firemex Solutions INC
Buena Park: Safety Frontier INC The
Burbank: Aces Fire Protection INC, Automatic Fire Protection INC, Elite Fire Pros INC, Intech Fire Protection INC, L A Fire Protection INC, Legendary Fire Electric, Sharp Fire Protection
Camarillo: Alliance Fire Protection INC
Cameron Park: A - Total Fire Protection Company INC
Canoga Park: Absolute Fire Protection INC, Aizen Fire Protection INC, Builtright Construction, Green Mike Fire Equipment Company, Instant A & A Fire Protection INC, S R S Fire Protection INC, United Fire Services INC
Canyon Lake: All Pro Fire Protection INC
Carmichael: Frontier Fire Protection INC
Carpinteria: Joy Equipment Protection INC
Castroville: Bay Fire Sprinklers INC
Cayucos: Mankins Plumbing
Chico: Hayden Fire Protection INC, Squyres Fire Protection INC
Chino: E M F Fire Solutions, Hedrick Fire Protection, West Coast Fire Protection INC
City of Industry: Superior Fire Protection INC
Clovis: R G E Incorporated, Sierra Fire Protection INC, Signature Life-safety Services INC
Coachella: Pinnacle FPS INC
Colton: Redline Fire Protection Services INC
Commerce: Code Red Fire INC, Correa Electrical Company
Compton: Sky Water Fire Protection INC
Concord: C & C Fire Protection INC, Shield Fire & Safety Solutions INC
Copperopolis: Cisco Fire Sprinklers INC, Eco Fire Sprinklers INC
Corning: Diamond M Fire Proctection INC
Corona: Approved Fire Pumps INC, D & B Fire Protection INC, Fire Sprinkler Systems INC
Covina: Fire Sprinkler Installers, Nebshau INC
Diamond Bar: I S Firepro
Dinuba: Avalanche Fire Protection Co
Downey: Base Line Fire Protection INC
El Cajon: Firewatch, Premier Fire Protection, Sciens Standard Electronics Division
Elk Grove: Immoos Fire Protection INC, Platinum Fire Protection INC, Ultimate Fire Systems INC
Emeryville: Bay Cities Pyrotector INC
Escondido: Asi Fire Protection, Firehawk, JJJ Enterprises, National Protection Industries INC
Fairfield: J C P Fire Protection INC, Station 1 Fire Protection
Farmersville: AAA Quality Services INC
Folsom: Tisco Fire System INC
Fontana: Quick Response Fire Protection INC
Fortuna: Eureka Fire Protection
Foster City: JFK Fire Protection
Fremont: Advanced Fire Solutions INC, Fire-matic Systems INC, Superior Automatic Sprinkler Co, Sure Fire Protection Company Incorporated
Fresno: Jerico Fire Protection Company INC, Jorgensen Company, Mark Woodley Fire Protection INC, Quantum Fire Protection Systems, San Joaquin Fire Protection INC
Fullerton: Spectrum Fire Protection
Garden Grove: Performance Fire Systems INC
Gardena: 200 Psi Fire Protection Co, First Choice Fire Protection
Gilroy: Fire Alarm Systems, Nor - Cal Fire INC
Glendale: Amco Fire Protection INC, Axis Fire Protection INC, Betoei Boris Fire Protection, C V Fire Protection INC, Fire Protection Systems, Hmo Fire Protection, No Fire INC, Rex Fire Protection, RNF Construction, Wesco Fire Protection Co
Glendora: G N A - Brook Fire Protection INC, H 2 O Fire Protection INC, Intelligent Fire Solutions
Goleta: 805 Fire Protection Corp, Nargan Fire and Safety Co INC
Grass Valley: C S M Fire Protection, Mountain Fire Protection, Sa-fire Integrated Protection INC
Grover Beach: Mid-coast Fire Protection INC
Half Moon Bay: Coastwest Fire Protection
Harbor City: K Line Fire Equipment Co INC
Hayward: Golden Bear Fire Protection INC, J & C Safety 1ST Fire Protection INC, Mcneil & Sons Fire Safety, Potter Fire Protection INC, Professional Fire Safety INC
Hemet: Elite Fire Protection INC, Western Fire Company INC
Hermosa Beach: South Bay Fire INC
Hesperia: Tri - County Fire, Trident Fire Protection INC
Highland: Team Fire Protection Company INC
Hollister: Pye-barker Fire & Safety
Huntington Beach: Davis Fire Protection, Fire Sprinkler Solutions INC, Kimble Fire, Lighthouse Fire Protection INC, R F P INC, Red Light Fire Protection
Ione: Sierra Foothill Fire Extinguisher Service
Irvine: Apex Fire Systems INC, Pyro - Comm Systems INC
La Cañada Flintridge: A & A Enterprises
La Crescenta-Montrose: Frontline Fire Protection
La Habra: Advance Fire Protection Co INC, Fire Prevention Services, Five Star Fire Protection INC, S N S Fire Protection INC
La Verne: Route 66 Fire Protection INC
Laguna Hills: Fire Service Corp, Neptune Fire Protection INC, Top Line Fire Protection INC
Lake Elsinore: Alternative Fire Protection Services
Lake Forest: All Star Plumbing & Fire Sprinkler INC, Evr Fire Protection INC
Lake Los Angeles: American Fire Protection
Lakeside: Nextgen Fire Protection LLC, Sexton Fire Protection
Lakewood: Stuart Fire Protection
Lancaster: Fletcher's Fire Protection
Lawndale: D C S Testing & Equipment INC
Livermore: Bolls Fire and Safety INC, J C S Fire, Three Alarm Electrical Systems INC, Triad Fire Protection Systems INC
Lockeford: H F S INC
Lodi: Sciens Cen-cal Fire Systems Division
Long Beach: Command Fire Solutions INC, Executive Fire Protection INC
Loomis: Foothill Fire Protection INC
Los Alamitos: Action Fire Protection
Los Angeles: Advance Building Protection INC, Affordable Fire Services, Automated Fire Protection, Aztec Fire Protection, Carden J M Sprinkler Co INC, Certified Fire Protection INC, De Angelo Fire Protection INC, Edison Fire Protection Co, Encore Fire Extinguisher Service INC, First Fire Protection Systems, General Fire Control, Ko Fire INC, Leemen Fire Protection INC, Los Angeles Fire Systems, Marx Brothers Fire Extinguishers Company INC, Protect From Fire, Radix Fire Protection INC, Reliable Fire, Star Fire Protection, Wolf Fire Protection INC, Z & S Fire Equipment
Los Banos: United Fire Sprinklers INC
Madera: Mountain Valley Fire Protection LLC, Reliable Fire and Security Solutions INC
Manteca: Altamont Fire Protection LLC
Meadow Vista: Du-mor Fire Systems INC
Menifee: Americas Fire Protection, Avance Fire Protection INC
Merced: Golden Valley Fire Protection INC
Milpitas: Adanac Fire Protection INC
Mira Loma: Sciens Time & Alarm Division
Modesto: Wagner J R Fire Protection, Weststar Fire Systems INC
Monrovia: Jam Corp
Monterey: Monterey Fire Extinguisher INC, True Fire Protection INC
Montrose: Apex Fire Protection INC
Moreno Valley: Rice Fire Protection
Mountain View: Lund Pearson Mclaughlin
Murrieta: Brooks Fire Protection LLC, Reep Fire Protection
Napa: Johns Ken Plumbing
Newark: Certifire Sprinkler Co INC, Fire Stop Sprinkler Company
Newbury Park: Frontier Fire Protection
Newhall: S Fire INC
Nipomo: Whittle Fire Protection
NO PALM SPRINGS: TCB Industries LLC
Norco: Able Sprinkler Corporation, Go Fire Protection Incorporated
North Hollywood: American Eagle Fire Protection, G F P Guard Fire Protection Services INC, Infinity Fire Protection INC, Pro - Tek Fire Sprinkler System
Northridge: G & A Fire Protection Corporation
Novato: Rodriguez Fire Protection
Oak Hills: Anderson Plumbing and Fire INC
Oakdale: Central Valley Fire Protection INC
Oakland: Act Now Fire Inspections, Allied Fire Protection, Bay Guard Fire Protection, Exxell Fire Systems & All Industries Fire Protection, Global Fire Protection INC
Oceano: Perfection Fire Protection
Oceanside: Mighty Fire Breaker LLC, Millennium Fire Protection Corporation
Ontario: Advanco Fire Protection INC, DMG Fire Protection, Guerrero Fire Protection INC, Hci Systems INC, V M B Fire Protection Co
Orange: Fire Protection Pros, Harris Fire Protection INC, Kelly Fire Protection INC, Orange County Fire Protection, Red Beacon Fire & Electric INC, Veteran Fire Protection
Oroville: Fox Company
Oxnard: Channel Islands Fire Protection INC, Langkilde's Fire Protection, Service-pro Fire Protection INC
Pacheco: C R Fireline INC
Pacifica: Lionhead Fire Protection INC
Palm Springs: Desert Fire Extinguisher Co INC
Palmdale: Nielsen's Fire Protection INC
Panorama City: Guardian Fire Protection
Pasadena: Rainier Group Fire Systems The, Rush Fire Protection
Paso Robles: Apex Fire Control Services, Bixler Fire INC, Dodds Fire Sprinkler Design
Pauma Valley: Arrazolas Fire Protection INC
Petaluma: North Sky Fire Protection, Pioneer Fire INC, Serrano Fire Protection Systems
Phelan: J S L Fire Sprinkler Service
Pittsburg: Aquamatic Fire Protection INC, Integral Fire Protection INC
Placentia: Code 4 Fire INC, Southern California Fire Protection
Placerville: Hangtown Fire Control INC
Pleasanton: Central Fire Services INC, GP Fire Protection, Pye-barker Fire, Sciens Sabah Division, Walschon Fire Protection INC
Pomona: E L C A Fire Protection, Inland Empire Fire and Safety Enterprises
Poway: J G Tate Fire Protection Systems INC, Sciens Western Fire Protection Division
Ramona: West Point Fire Protection INC
Rancho Cordova: Capital City Fire Protection INC, Industrial Electronic Systems INC, Pacific Valley Fire Protection INC
Rancho Cucamonga: Champion Fire Systems INC, Next Level Fire & Safety INC
Red Bluff: Redhat Fire Protection
Redding: All Out Fire Protection & Construction INC, Murray Plumbing & Fire, Wilgus Fire Control INC
Redondo Beach: Fire Safe Systems INC, Lifetime Fire Protection
Redwood City: Control Fire INC
Reseda: A1 Fire Sprinkler LLC, Power Air & Fire INC
Richmond: International Fire Equipment Co Incorporated
Ripon: Freedom Fire Protection INC, Touchdown Fire INC
Riverside: D C Electronics INC
Rocklin: Elite Automatic Fire Protection Systems INC, Pye Barker Fire, Systems Tech INC
Rosemead: 3 Element Fire Protection
Roseville: Alwest Fire Protection LLC, Barsottis Fire Protection, Holland Fire & Plumbing, Innovative Fire Systems INC, MR Sprinkler Fire Protection, Quick Action Fire Protection
Sacramento: Accurate Fire Protection of California INC, Fire Sprinkler Company The, Firecode Safety Equipment INC, Ife Leasing INC, Northern Fire Inspection INC, Oxford Fire INC, Presidential Fire Protection INC, Sacramento Fire Extinguisher Co, Sentinel Fire Equipment Company
Salinas: A C Fire Protection INC, Carlon's Fire Extinguisher Sales & Service INC, Central Coast Fire Protection INC, Midstate Fire Protection Company INC, West Coast Fire Protection
San Bernardino: Daart Engineering Company INC
San Bruno: Firelectric LLC
San Clemente: South Coast Fire Protection INC
San Diego: A-1 Fire Protection INC, Fire Etc, Rapid Fire Fabrication and Supply INC, Schmidt Fire Protection Company INC, Symons Fire Protection INC
San Dimas: D & H Fire Protection INC, Faith Fire Protection Co
San Fernando Valley: A P F INC
San Francisco: Aura Fire Safety, Ayoob & Peery Plumbing Co INC, Chen B H INC, Golden Gate Fire Protection INC, Ha Fire Protection INC, International Fire INC, Morningstar Fire Protection, Pacific Automatic Sprinkler Co, Pacific Bay Building Group INC, Shield Fire Protection INC, Superior Plumbing & Fire Protection, Universal Fire Equipment Company, Value Fire Protection INC, Vulcan Fire Protection
San Jose: Accel Fire Protection Services, Fireguard Extinguisher Service INC, Maximum Fire Protection INC, Nickell Fire Protection INC, SSS Fire Protection, Us Fire Protection Contractors INC
San Juan Capistrano: Cuculic Stephen Fire Protection
San Leandro: Battalion One Fire Protection INC, San Francisco Fire Prevention INC
San Luis Obispo: Alpha Fire Unlimited, Deep Blue Integration INC, S & M Fire Protection
San Mateo: Wing Cary Plumbing & Fire Protection INC
San Pedro: Hood Doctors
San Rafael: Morris Todd Fire Protection INC
San Ramon: Advanced Automatic Sprinkler INC
Santa Ana: Code Fire Systems INC, Controlfs LLC, Fire Safety First LLC, Ventmart Hoods Master, XL Fire Protection Co
Santa Barbara: Durbiano Fire Equipment INC
Santa Clara: 24/7 Fire Alarm Services INC, Grim Fire Protection, Lucky Builders INC
Santa Clarita: Dor Fire Services INC
Santa Cruz: Above & Beyond Fire Protection INC, Santa Cruz Fire Equipment Company
Santa Fe Springs: 24 / 7 Fire Protection Services Incorporated, All Around Fire Protection INC, Qualco Fire Protection INC
Santa Maria: Los Padres Fire Protection
Santa Rosa: Alpha Fire Suppression Systems INC, Beacon Fire Protection, Fire Safety Supply INC, RLS Fire Protection Systems, Santa Rosa Fire Equipment
Santee: Bradshaw Engineering Corporation, Coltrane Fire Protection INC, Innovative Fire Protection
Scotts Valley: BFP Fire Protection INC
Selma: Wilson Fire Sprinkler Company INC
Shafter: Advantage Fire Protection
Sherman Oaks: Kord Fire Protection
Signal Hill: Peters Bob Fire Protection INC, Streamline Fire Protection INC
Simi Valley: Centerline Fire Protection INC, Fierce Fire Protection INC
Soquel: L & M Fire Protection, Rollins Fire Spinklers INC
Spring Valley: Action Fire Systems Company INC
Stockton: Golden Blaze Fire Protection INC
Suisun City: Code Three Fire and Safety
Sun Valley: A - Tak Fire Protection, A R K Fire Protection Systems INC, U S F P INC
Sylmar: Socal Fire Protection
Tarzana: Advance Fire Team Corporation, Blaze Fire Protection
Tehachapi: R J Fire Sprinkler Systems INC
Temecula: Diamond Fire Protection LLC, National Fire Protection Test and Inspect INC
Thousand Palms: Shasta Fire Protection INC, Southwest Fire Pros
Torrance: Browning Fire Protection INC, Cityco Fire Protection, Proficiency Fire Protection & Plumbing INC, Sure Fire Protection Team
Tracy: RCM Fire Protection LLC, Simplified Integrations INC
Truckee: Patterson Fire Protection Systems INC
Tujunga: Anchor Fire Protection INC
Tustin: Fire Testing Solutions, Hec Fire Protection INC, WC Fire Protection INC
Union City: AAA Fire Protection Services
Upland: Cal - Counties Fire Protection Company
Vacaville: Allsafe Fire Protection, Harvpro Fire Protection
Valencia: Advanced Fire Control INC
Vallejo: All Star Fire Protection LLC, Automatic Sprinkler Testing & Inspection Services INC
Van Nuys: Alfa Fire Protection, B & A Fire Protection INC, Golden State Fire Protection System, Lifeguard Fire Protection, Regency Shark Fire Services INC, Salamander Fire Protection INC, Trade Fire Protection Group
Ventura: Action Fire Protection, County Fire Protection, Integrated Fire & Safety, Mitchell Fire Protection INC, Precision Fire Protection INC, R & R Fire Protection INC, Smithson Fire Protection, T & S Fire Protection INC
Vernon: A & A Fire Protection
Visalia: Johnson Fire Protection Incorporated, Phoenix Fire Protection
Vista: Titan Fire Protection INC
Walnut: Mid-valley Automatic Fire Protection Systems INC
Waterford: Fire Suppression Technology's INC
Watsonville: Coffey Fire Protection INC
West Hills: Flame Master Sprinkler Company INC, G & Z American Fire Protection
Westlake Village: Fraker Fire Protection INC
Westminster: National Fail Safe
Whittier: Certified Fire Extinguisher Service INC
Winchester: Legacy Fire Sprinklers
Windsor: Azcel Fire System, Element Fire Protection INC
Woodland Hills: Uni Fire Protection INC
Yorba Linda: Cal Building Systems INC, Shelton Fire Protection Co INC
Yucaipa: L & L Plumbing INC
Yucca Valley: J Edwards Fire Protection Incorporated
California rules in brief
Fire alarm systems are tested every year and looked over every 6 months under NFPA 72, and who may test them depends on the state. Fire alarm inspection rules by state.
What California's license lists show
- List by Classification: C-16 Fire Protection Contractor, Contractors State License Board (California): 2,210 entries, read October 10, 2026. C-16 Fire Protection Contractor licenses (CSLB class definition, 16 CCR 832.16: lays out, fabricates and installs fire protection systems). A sole owner appears by town only; an office is listed only when its Google profile shows a fire protection business.
- Companies based in California cluster in San Francisco (91), Los Angeles (57), Glendale (43), San Jose (32), Bakersfield (30), Sacramento (28).
Look up a company by name or license number, then confirm it on the state's list.
Licensed in California, by town
Company names, license types, numbers and phones as the state publishes them. Out-of-state companies show their home town. A listing above means we also matched the company on Google.
| Town | Name on the list | License classes | License | Expires | Phone |
|---|---|---|---|---|---|
| San Francisco | A G Quality Plumbing | C-16 fire protection contractor | 828200 | Sep 2027 | (415) 824-2517 |
| A M West Mechanical INC | C-16 fire protection contractor | 788036 | Dec 2027 | (415) 254-2931 | |
| A Plumbing Company | C-16 fire protection contractor | 867118 | Mar 2027 | (415) 713-3186 | |
| Ace Plumbing & Rooter | C-16 fire protection contractor | 829071 | Jun 2027 | (415) 824-6444 | |
| Alpha Bay Builders INC | C-16 fire protection contractor | 668616 | Apr 2027 | (415) 282-6188 | |
| Amherst Associates Construction Management INC | C-16 fire protection contractor | 811425 | Feb 2027 | (415) 271-8828 | |
| Anatra Fire Protection INC | C-16 fire protection contractor | 1079926 | Aug 2027 | (415) 465-3733 | |
| Anderson Rowe & Buckley INC | C-16 fire protection contractor | 91594 | Oct 2028 | (415) 282-1625 | |
| Arch Plumbing INC | C-16 fire protection contractor | 976019 | Aug 2028 | (415) 375-0302 | |
| Ashbury General Contracting and Engineering | C-16 fire protection contractor | 826169 | Nov 2026 | (415) 756-4260 | |
| Aspen Contractors INC | C-16 fire protection contractor | 487320 | Feb 2028 | (415) 442-1818 | |
| Astorga Construction INC | C-16 fire protection contractor | 1008360 | Oct 2027 | (415) 846-6896 | |
| Aura Fire Safety | C-16 fire protection contractor | 1116233 | Feb 2028 | (415) 333-2588 | |
| Avm Fire Protection INC | C-16 fire protection contractor | 942908 | Apr 2028 | (415) 797-9217 | |
| Ayoob & Peery Plumbing Co INC | C-16 fire protection contractor | 392967 | Sep 2028 | (415) 550-0975 | |
| B D Unique Construction Company | C-16 fire protection contractor | 937060 | Aug 2027 | (415) 217-9728 | |
| Bacon Plumbing Co INC | C-16 fire protection contractor | 728650 | Oct 2028 | (628) 867-7575 | |
| Briten Fire Service INC | C-16 fire protection contractor | 1106161, 816198 | Jan 2027 | (415) 713-5115 | |
| Brown J E Company Mechanical Contractors | C-16 fire protection contractor | 658273 | Nov 2026 | (415) 626-4044 | |
| CJ Plumbing INC | C-16 fire protection contractor | 1039082 | May 2028 | (415) 254-6213 | |
| CT Plumbing & Fire Protection | C-16 fire protection contractor | 1112261 | Nov 2027 | (415) 203-7178 | |
| Central Convalescent Homes INC | C-16 fire protection contractor | 985131 | Jul 2027 | (415) 929-3197 | |
| Chan Gary Plumbing | C-16 fire protection contractor | 596143 | Jun 2028 | (415) 298-9332 | |
| Chen B H INC | C-16 fire protection contractor | 973578 | May 2028 | (415) 401-8257 | |
| Chen Tom Hong Contractor | C-16 fire protection contractor | 828527 | Feb 2028 | (415) 710-9800 | |
| Chen's H Plumbing | C-16 fire protection contractor | 516866 | Aug 2027 | (415) 831-2661 | |
| Chia Wai Kwong | C-16 fire protection contractor | 526404 | Mar 2028 | (415) 710-9808 | |
| Chung Wah Plumbing & Fire Protection | C-16 fire protection contractor | 889172 | Jan 2027 | (415) 559-3853 | |
| Creedon Thomas W | C-16 fire protection contractor | 290746 | Oct 2028 | (415) 771-9855 | |
| David Nale | C-16 fire protection contractor | 1010371 | Jan 2028 | (415) 265-3496 | |
| Demakas Plumbing & Heating INC | C-16 fire protection contractor | 349523 | Nov 2028 | (415) 282-2121 | |
| E D Plumbing | C-16 fire protection contractor | 794264 | Apr 2027 | (415) 956-5737 | |
| Electra Plumbing and Construction | C-16 fire protection contractor | 472950 | May 2027 | (415) 282-6195 | |
| FMP Mechanical LLC | C-16 fire protection contractor | 1158455 | Jul 2028 | (415) 529-4656 | |
| Fong's Cons & Plumbing | C-16 fire protection contractor | 499286 | Oct 2028 | (415) 760-9238 | |
| Golden Gate Fire Protection INC | C-16 fire protection contractor | 960198 | Apr 2027 | (415) 500-1621 | |
| Golden State Plumbing | C-16 fire protection contractor | 616148 | Mar 2027 | (415) 531-1833 | |
| Gucho Plumbing | C-16 fire protection contractor | 554666 | Jan 2027 | (415) 573-5765 | |
| H & L Construction INC | C-16 fire protection contractor | 1018299, 1125249 | Aug 2028 | (415) 816-6677 | |
| Ha Fire Protection INC | C-16 fire protection contractor | 1024521 | Oct 2027 | (415) 661-8338 | |
| Hao Qiang Construction | C-16 fire protection contractor | 851913 | Dec 2026 | (415) 503-8787 | |
| Heaven's Earth Co INC | C-16 fire protection contractor | 790932 | Feb 2027 | (415) 831-2963 | |
| Hetherington Mechanical & Plumbing | C-16 fire protection contractor | 664033 | Feb 2027 | (415) 750-9595 | |
| Hong Wei Construction INC | C-16 fire protection contractor | 946861 | May 2028 | (415) 297-3288 | |
| International Fire INC | C-16 fire protection contractor | 965370 | Sep 2027 | (415) 643-1767 | |
| J & J Professional Plumbing INC | C-16 fire protection contractor | 1134496 | Mar 2027 | (415) 939-8822 | |
| J & K Pro Plumbing INC | C-16 fire protection contractor | 1118399 | Mar 2028 | (415) 272-7288 | |
| K C Plumb Service INC | C-16 fire protection contractor | 886504 | Oct 2026 | (650) 888-1222 | |
| Kelvin Zeng | C-16 fire protection contractor | 1145891 | Nov 2027 | (415) 916-2283 | |
| Kwan Chok Kee INC | C-16 fire protection contractor | 1087358 | Feb 2028 | (650) 245-1912 | |
| Kyj Construction INC | C-16 fire protection contractor | 1156817 | Jun 2028 | (415) 810-8609 | |
| Leong D & S Associates INC | C-16 fire protection contractor | 618294 | Apr 2027 | (415) 221-3838 | |
| Lev's Plumbing Co | C-16 fire protection contractor | 421774 | Apr 2028 | (415) 566-6910 | |
| Li Wei Tang | C-16 fire protection contractor | 1123472 | Jul 2028 | (415) 999-9781 | |
| Linebarger Const & Plumbing | C-16 fire protection contractor | 333093 | Sep 2027 | (415) 939-0611 | |
| Lutz Plumbing INC | C-16 fire protection contractor | 503971 | Jan 2027 | (415) 621-4292 | |
| Mac Tec Construction Company INC | C-16 fire protection contractor | 999544 | Dec 2026 | (415) 254-7270 | |
| Madden Plumbing LLC | C-16 fire protection contractor | 825418 | Aug 2028 | (415) 923-8510 | |
| Modern Vision Construction INC | C-16 fire protection contractor | 1135944 | Apr 2027 | (415) 990-1712 | |
| NG Tony Plumbing Co | C-16 fire protection contractor | 329705 | May 2027 | (415) 722-2256 | |
| O'donovan Plumbing INC | C-16 fire protection contractor | 582534 | Jul 2028 | (415) 425-7322 | |
| Pacific Automatic Sprinkler Co | C-16 fire protection contractor | 271825 | Jan 2028 | (415) 826-5800 | |
| Pacific Radiant Heat & Construction | C-16 fire protection contractor | 952071 | Sep 2028 | (530) 320-6288 | |
| Pagco Construction INC | C-16 fire protection contractor | 708416 | Jun 2027 | (415) 740-4012 | |
| Plumbarius | C-16 fire protection contractor | 559115 | Mar 2027 | (415) 861-8286 | |
| Primo Plumbing | C-16 fire protection contractor | 984588 | Jun 2027 | (415) 519-8434 | |
| Pro Plumbing & Fire Sprinkler INC | C-16 fire protection contractor | 1004754 | Jun 2027 | (415) 994-3468 | |
| RSB Construction Group INC | C-16 fire protection contractor | 1086260 | Jan 2028 | (415) 916-9266 | |
| Reichel C R Engineering Co INC | C-16 fire protection contractor | 169169 | May 2027 | (415) 431-7100 | |
| Romeo P J Plumbing & Heating | C-16 fire protection contractor | 930663 | Apr 2027 | (415) 290-3396 | |
| Ruby Plumbing & Electrical Supply INC | C-16 fire protection contractor | 748426 | Apr 2028 | (415) 337-9133 | |
| Runng Stephen | C-16 fire protection contractor | 376411 | Aug 2028 | (415) 307-1838 | |
| S F Garage Company INC. | C-16 fire protection contractor | 684863 | Nov 2027 | (415) 826-0606 | |
| SF Plumbing & Fire Protection INC | C-16 fire protection contractor | 1075806 | May 2027 | (415) 290-8462 | |
| Sfco Fire Protection | C-16 fire protection contractor | 1150895 | Feb 2028 | (415) 858-4619 | |
| Shield Fire Protection INC | C-16 fire protection contractor | 1067016 | Jul 2028 | (415) 279-9449 | |
| Silva's Fire Protection LLC | C-16 fire protection contractor | 1113741 | Dec 2027 | (415) 770-1643 | |
| Skytec General Engineering | C-16 fire protection contractor | 1103936 | Apr 2027 | (415) 652-4725 | |
| Standard Plumbing Co | C-16 fire protection contractor | 330341 | Jun 2028 | (415) 221-1888 | |
| Sunny's Plumbing INC | C-16 fire protection contractor | 536715 | Jul 2028 | (415) 716-3817 | |
| Superior Plumbing & Fire Protection | C-16 fire protection contractor | 988054 | Oct 2027 | (415) 503-0064 | |
| Surtec Construction Company INC | C-16 fire protection contractor | 936254 | Aug 2027 | (415) 860-5148 | |
| Trico Construction | C-16 fire protection contractor | 510127 | May 2027 | (415) 543-2100 | |
| United California Fire Protection | C-16 fire protection contractor | 990461, 628422 | Sep 2027 | (415) 824-8500 | |
| Universal Fire Equipment Company | C-16 fire protection contractor | 963648 | Jul 2027 | (415) 661-8626 | |
| Value Fire Protection INC | C-16 fire protection contractor | 531199 | May 2028 | (415) 668-3398 | |
| Volodymyr | C-16 fire protection contractor | 897840 | Jun 2027 | (415) 577-9441 | |
| Vulcan Fire Protection | C-16 fire protection contractor | 545635 | Oct 2026 | (415) 239-6207 | |
| W C Plumbing & Fire Protection | C-16 fire protection contractor | 477468 | Jan 2027 | (415) 386-8880 | |
| WD Fire Protection INC | C-16 fire protection contractor | 1112292, 1031709 | Oct 2027 | (415) 519-0710 | |
| Wu Xin Construction | C-16 fire protection contractor | 980996 | Feb 2027 | (415) 860-0875 | |
| Los Angeles | A B Fire Protection INC | C-16 fire protection contractor | 1028806 | Jul 2027 | (323) 590-3941 |
| Advance Building Protection INC | C-16 fire protection contractor | 998257 | Oct 2028 | (866) 488-7871 | |
| Affordable Fire Services | C-16 fire protection contractor | 1017682, 834614 | Dec 2027 | (310) 746-3653 | |
| All Area Services | C-16 fire protection contractor | 904020 | Sep 2027 | (323) 939-9990 | |
| American Fire Protection Systems INC | C-16 fire protection contractor | 959294 | Mar 2027 | (310) 591-8223 | |
| Arrow Construction & Remodeling INC | C-16 fire protection contractor | 718685 | Mar 2027 | (310) 839-2545 | |
| Automated Fire Protection | C-16 fire protection contractor | 966009 | Jun 2028 | (310) 424-0852 | |
| Ayus & Co INC | C-16 fire protection contractor | 1011804 | Mar 2028 | (310) 290-6660 | |
| Aztec Fire Protection | C-16 fire protection contractor | 513411 | Jun 2027 | (323) 939-3013 | |
| Bar 1 Fire Protection INC | C-16 fire protection contractor | 1028225 | Jun 2027 | (213) 536-1950 | |
| Bear Contractors INC | C-16 fire protection contractor | 688203 | Sep 2028 | (323) 660-7511 | |
| C E G Fire Protection INC | C-16 fire protection contractor | 961013 | May 2027 | (310) 901-6989 | |
| Calrox INC | C-16 fire protection contractor | 910078 | Feb 2028 | (323) 258-5858 | |
| Carden J M Sprinkler Co INC | C-16 fire protection contractor | 166282 | Oct 2026 | (323) 258-8300 | |
| Celco Construction Co | C-16 fire protection contractor | 671283 | Dec 2027 | (323) 816-6525 | |
| Certified Fire Protection INC | C-16 fire protection contractor | 857547 | Apr 2027 | (323) 266-2657 | |
| Czar Fire Protection INC | C-16 fire protection contractor | 1159560 | Aug 2028 | (213) 460-2927 | |
| Dale Fire Sprinkler Engineering | C-16 fire protection contractor | 1087675 | Feb 2028 | (213) 985-6302 | |
| De Angelo Fire Protection INC | C-16 fire protection contractor | 818707, 736161 | May 2027 | (213) 216-0666 | |
| Don's Plumbing & Heating Co | C-16 fire protection contractor | 372403 | Apr 2027 | (323) 261-5166 | |
| E C Fire Co INC | C-16 fire protection contractor | 802986 | Jan 2028 | (323) 498-0070 | |
| Edison Fire Protection Co | C-16 fire protection contractor | 569185 | May 2027 | (323) 259-9999 | |
| Encore Fire Extinguisher Service INC | C-16 fire protection contractor | 947449 | May 2028 | (800) 277-3290 | |
| Estep & Sons INC | C-16 fire protection contractor | 548487, 819673 | Nov 2026 | (310) 394-8514 | |
| Fire Life Safety | C-16 fire protection contractor | 851714 | Apr 2028 | (323) 823-6236 | |
| Fire Protection and Life Safety INC | C-16 fire protection contractor | 886679 | Jul 2027 | (310) 923-6798 | |
| First Fire Protection Systems | C-16 fire protection contractor | 816187 | Jan 2027 | (323) 965-9300 | |
| Flow Dynamics | C-16 fire protection contractor | 653789 | May 2027 | (323) 449-0252 | |
| G T O Fire Protection | C-16 fire protection contractor | 1071001 | Nov 2028 | (323) 202-5899 | |
| GBS Company | C-16 fire protection contractor | 936293 | Aug 2027 | (213) 389-3982 | |
| General Fire Control | C-16 fire protection contractor | 802418 | Dec 2027 | (323) 260-7015 | |
| Gomez Jose I | C-16 fire protection contractor | 1094766 | Jul 2028 | (213) 200-3515 | |
| Hsa Fire Protection | C-16 fire protection contractor | 675257 | Jun 2028 | (310) 713-8683 | |
| JCM Fire Protection | C-16 fire protection contractor | 1122090 | Jun 2028 | (213) 359-4328 | |
| Ko Fire INC | C-16 fire protection contractor | 991939 | Apr 2028 | (213) 770-2271 | |
| L A Fire Protection Service INC | C-16 fire protection contractor | 1087691 | Feb 2028 | (213) 436-7308 | |
| Lara Residential Construction INC | C-16 fire protection contractor | 1140859 | Jul 2027 | (323) 519-5428 | |
| Lighthart Corporation The | C-16 fire protection contractor | 593113 | May 2028 | (323) 661-1565 | |
| Lipson Plumbing & Heating INC | C-16 fire protection contractor | 481793 | Oct 2027 | (323) 469-2395 | |
| M B B Fire Protection | C-16 fire protection contractor | 906926 | Nov 2027 | (323) 352-8469 | |
| Marx Brothers Fire Extinguishers Company INC | C-16 fire protection contractor | 298221 | Sep 2027 | (323) 263-6954 | |
| National State Fire & Safety Protection INC | C-16 fire protection contractor | 1123134 | Jul 2028 | (213) 909-5265 | |
| Novel Fire Protection INC | C-16 fire protection contractor | 1094801 | Jul 2028 | (213) 745-5200 | |
| Opos Henry | C-16 fire protection contractor | 618856 | May 2027 | (316) 204-6403 | |
| Paul Jevon Plumbing | C-16 fire protection contractor | 623933 | Jul 2027 | (323) 208-1019 | |
| Philmont Management INC | C-16 fire protection contractor | 808686 | May 2028 | (213) 380-0159 | |
| Protect From Fire | C-16 fire protection contractor | 784881 | Sep 2028 | (323) 223-0266 | |
| Radix Fire Protection INC | C-16 fire protection contractor | 823302 | Sep 2027 | (213) 765-0384 | |
| Reliable Fire | C-16 fire protection contractor | 1083876 | Nov 2027 | (323) 947-8655 | |
| Roth E Z Plumbing INC | C-16 fire protection contractor | 741375 | Oct 2027 | (323) 469-5692 | |
| Smith Roy E Plumbing Co INC | C-16 fire protection contractor | 179873 | May 2027 | (310) 398-8855 | |
| Southern Cal Construction | C-16 fire protection contractor | 1068916 | Sep 2028 | (310) 806-2828 | |
| Star Fire Protection | C-16 fire protection contractor | 796872 | Sep 2027 | (310) 475-6960 | |
| Tier One Plumbing | C-16 fire protection contractor | 972037 | Mar 2028 | (310) 391-7744 | |
| Victor King Construction | C-16 fire protection contractor | 701175 | Nov 2027 | (310) 365-8919 | |
| Wenfeng General Engineering | C-16 fire protection contractor | 1130323 | Dec 2026 | (626) 461-2698 | |
| Z & S Fire Equipment | C-16 fire protection contractor | 862747 | Aug 2027 | (310) 204-6403 | |
| Glendale | A H S Protection | C-16 fire protection contractor | 1082229, 1057183 | Aug 2027 | (818) 731-2002 |
| A V O Construction | C-16 fire protection contractor | 1063456 | Feb 2028 | (818) 974-7939 | |
| Aghakhani Albert | C-16 fire protection contractor | 654994 | May 2028 | (818) 482-1020 | |
| Aghakhani Robert | C-16 fire protection contractor | 806513 | Apr 2028 | (818) 482-1046 | |
| Amco Fire Protection INC | C-16 fire protection contractor | 860447 | Jun 2027 | (818) 502-3250 | |
| Avco Fire Protection | C-16 fire protection contractor | 636278 | Jan 2028 | (818) 216-5224 | |
| Axis Fire Protection INC | C-16 fire protection contractor | 603205 | May 2027 | (818) 546-2947 | |
| Betoei Boris Fire Protection | C-16 fire protection contractor | 1096138 | Sep 2028 | (818) 306-7550 | |
| Burbank Fire Protection INC | C-16 fire protection contractor | 934506 | Jun 2027 | (818) 968-5770 | |
| C V Fire Protection INC | C-16 fire protection contractor | 837827 | May 2028 | (818) 541-9294 | |
| California Fire Protection Sprinkler Company INC | C-16 fire protection contractor | 807691 | May 2028 | (818) 543-0575 | |
| D H D Fire Protection INC | C-16 fire protection contractor | 977665 | Apr 2028 | (818) 469-4344 | |
| Express Fire Protection INC | C-16 fire protection contractor | 1053739 | May 2027 | (818) 535-3820 | |
| Fire Protection Systems | C-16 fire protection contractor | 1019815 | Oct 2026 | (818) 355-3560 | |
| Flotek INC | C-16 fire protection contractor | 777425 | Apr 2028 | (818) 502-0440 | |
| Glendale Fire Pro INC | C-16 fire protection contractor | 1024340 | Mar 2027 | (818) 421-5555 | |
| Glendale Fire Protection INC | C-16 fire protection contractor | 600838 | Mar 2027 | (818) 846-9311 | |
| H L Moe Co INC | C-16 fire protection contractor | 254678 | Feb 2027 | (818) 572-2100 | |
| Hmo Fire Protection | C-16 fire protection contractor | 1029907 | Aug 2027 | (818) 638-3313 | |
| Hydro - Matic Fire Protection INC | C-16 fire protection contractor | 718393 | Jun 2027 | (818) 247-9812 | |
| Hydroflow Fire Protection and Plumbing | C-16 fire protection contractor | 1075960 | May 2027 | (818) 299-4853 | |
| Ifire Protection INC | C-16 fire protection contractor | 1105838 | Jun 2027 | (818) 641-4059 | |
| Karlo South West Plumbing INC | C-16 fire protection contractor | 935465 | Nov 2027 | (818) 450-6737 | |
| Khrimyan Fire Protection | C-16 fire protection contractor | 1000736 | Feb 2027 | (818) 621-4916 | |
| Mega Fire Protection | C-16 fire protection contractor | 901182 | Jul 2027 | (818) 640-9093 | |
| Nite Owl Alarm and Video INC | C-16 fire protection contractor | 664882, 431761 | Feb 2027 | (818) 765-1888 | |
| No Fire INC | C-16 fire protection contractor | 970961 | Mar 2028 | (818) 640-8770 | |
| Prime Fire Protection INC | C-16 fire protection contractor | 963462 | Aug 2027 | (818) 914-9313 | |
| RNF Construction | C-16 fire protection contractor | 1050909 | Mar 2027 | (747) 233-1200 | |
| Raffi | C-16 fire protection contractor | 593853 | May 2028 | (818) 749-5021 | |
| Reyes Engineering Corp | C-16 fire protection contractor | 494277 | Mar 2028 | (818) 240-4060 | |
| S. Gholi Fire Protection | C-16 fire protection contractor | 614349 | Dec 2027 | (818) 262-1792 | |
| Statewide Fire Protection INC | C-16 fire protection contractor | 988398, 1082947 | Oct 2027 | (818) 434-5194 | |
| Sun Devil Electric | C-16 fire protection contractor | 955405 | Dec 2026 | (818) 262-1120 | |
| Target Fire Protection INC | C-16 fire protection contractor | 886348 | Oct 2028 | (818) 482-0598 | |
| Techno - Advanced INC | C-16 fire protection contractor | 889410 | Jan 2027 | (818) 248-6300 | |
| The Fire Sprinkler Guys INC | C-16 fire protection contractor | 1136387 | Apr 2027 | (818) 618-0285 | |
| Triangle Fire Protection and Sprinklers INC | C-16 fire protection contractor | 1132528 | Feb 2027 | (818) 649-1393 | |
| USA Fire Protection | C-16 fire protection contractor | 1072999 | Jan 2027 | (323) 533-4933 | |
| Urgent Fire Protection INC | C-16 fire protection contractor | 1137889 | May 2027 | (818) 633-3231 | |
| Wesco Fire Protection Co | C-16 fire protection contractor | 758524 | Jan 2027 | (818) 550-0433 | |
| Yousefi Serjik | C-16 fire protection contractor | 1000290 | Jan 2027 | (818) 929-8349 | |
| Zap Builders INC | C-16 fire protection contractor | 1038738 | Apr 2028 | (818) 634-2000 | |
| San Jose | A L S Fire Protection INC | C-16 fire protection contractor | 831517 | Jun 2028 | (408) 655-8974 |
| Accel Fire Protection Services | C-16 fire protection contractor | 910680 | Feb 2028 | (408) 205-4407 | |
| Adam's Fire Stop | C-16 fire protection contractor | 1087699 | Feb 2028 | (650) 690-4542 | |
| All Bay Fire Protection INC | C-16 fire protection contractor | 1040233 | Jun 2028 | (408) 926-2237 | |
| Alliance Construction & Fire Protection | C-16 fire protection contractor | 891019 | Jul 2027 | (408) 621-1987 | |
| Artificial Grass Pros INC | C-16 fire protection contractor | 1137747 | May 2027 | (925) 234-4349 | |
| Certified Fire and Safety | C-16 fire protection contractor | 1015627 | Jun 2028 | (408) 687-6849 | |
| Delta Emc INC | C-16 fire protection contractor | 794842 | Dec 2027 | (408) 898-6299 | |
| E R Brothers Company INC | C-16 fire protection contractor | 970609 | Mar 2028 | (408) 406-0034 | |
| Essential Plumbing Service and Maintenance INC | C-16 fire protection contractor | 1117580 | Mar 2028 | (925) 383-3569 | |
| Fire Alarm Systems | C-16 fire protection contractor | 1025704 | Apr 2027 | (408) 841-9700 | |
| Fireguard Extinguisher Service INC | C-16 fire protection contractor | 509104 | Oct 2028 | (408) 286-5914 | |
| GC Fire Protection | C-16 fire protection contractor | 1012818 | Apr 2028 | (408) 828-7947 | |
| Golden Fire Protection | C-16 fire protection contractor | 947677 | May 2028 | (408) 417-3305 | |
| Hickey W L Sons INC | C-16 fire protection contractor | 95122 | Oct 2028 | (408) 736-4938 | |
| L P G Fire Protection INC | C-16 fire protection contractor | 990237, 1111691 | Dec 2026 | (408) 661-8467 | |
| Lee Chon Man | C-16 fire protection contractor | 758725 | Feb 2027 | (408) 234-9199 | |
| Lifeguard Fire Protection INC | C-16 fire protection contractor | 1001302 | Feb 2027 | (408) 483-5885 | |
| Lighthouse Thomas | C-16 fire protection contractor | 1049691 | Aug 2028 | (408) 640-9942 | |
| Line Fire Protection | C-16 fire protection contractor | 1083295 | Nov 2027 | (415) 426-0145 | |
| Longevity Fire Sprinklers LLC | C-16 fire protection contractor | 1104277 | May 2027 | (669) 208-9329 | |
| Maximum Fire Protection INC | C-16 fire protection contractor | 1158001 | Jul 2028 | (408) 384-9489 | |
| Nickell Fire Protection INC | C-16 fire protection contractor | 964023 | Aug 2027 | (408) 437-6039 | |
| Pacific Underground Construction INC | C-16 fire protection contractor | 423419 | May 2028 | (408) 977-1655 | |
| Robinson Geo M Service Corp | C-16 fire protection contractor | 684482, 253108 | Feb 2028 | (408) 432-6264 | |
| Royal Plumbing & Sewer Service INC | C-16 fire protection contractor | 893238 | Feb 2027 | (408) 892-2248 | |
| Seton Pacific Company | C-16 fire protection contractor | 948852 | Jun 2028 | (408) 946-0858 | |
| Shadow Fire Protection INC | C-16 fire protection contractor | 930078 | Jul 2028 | (408) 694-7537 | |
| Square Three INC | C-16 fire protection contractor | 1075734 | May 2027 | (408) 228-7302 | |
| Timely Fire Protection | C-16 fire protection contractor | 1088189 | Mar 2028 | (510) 335-2807 | |
| United Fire Safety | C-16 fire protection contractor | 705169 | Mar 2027 | (408) 998-0790 | |
| Us Fire Protection Contractors INC | C-16 fire protection contractor | 1051296 | Mar 2027 | (408) 513-7477 | |
| Bakersfield | 8a Construction | C-16 fire protection contractor | 1057465 | Jan 2027 | (661) 808-7383 |
| Advantage Fire Protection | C-16 fire protection contractor | 914546, 1139788 | Jul 2027 | (661) 808-6414 | |
| All-tech Fire & Security INC | C-16 fire protection contractor | 1000173 | Jan 2027 | (661) 371-3300 | |
| American Fire Safety INC | C-16 fire protection contractor | 848013 | Oct 2028 | (661) 325-5577 | |
| Another in The Fire | C-16 fire protection contractor | 1078553 | Jul 2027 | (661) 747-1251 | |
| Best Fire Protection | C-16 fire protection contractor | 1054075 | May 2027 | (805) 440-1128 | |
| Binns J Noble Plumbing Company INC | C-16 fire protection contractor | 481544 | Oct 2027 | (661) 615-6101 | |
| Brandco | C-16 fire protection contractor | 520781 | Nov 2027 | (661) 322-6001 | |
| Caudel Fire + Plumbing | C-16 fire protection contractor | 951575 | Aug 2028 | (661) 808-8989 | |
| Central Valley Plumbing & Mechanical INC | C-16 fire protection contractor | 901127 | Jul 2027 | (661) 323-0410 | |
| Control Fire Protection INC | C-16 fire protection contractor | 534644 | Jul 2028 | (661) 322-1681 | |
| Elite1 Fire Protection Corp | C-16 fire protection contractor | 1020649 | Apr 2027 | (661) 747-6903 | |
| F G M Fire Protection | C-16 fire protection contractor | 1093692 | Jul 2028 | (909) 377-3689 | |
| Frontier Sprinklers INC | C-16 fire protection contractor | 1131820 | Jan 2027 | (661) 589-6203 | |
| Gill & Sons Enterprises INC | C-16 fire protection contractor | 1087376 | Mar 2028 | (661) 345-7675 | |
| HPS Plumbing Services | C-16 fire protection contractor | 793014 | Mar 2027 | (661) 397-2121 | |
| Hardcastle Specialties INC | C-16 fire protection contractor | 960440 | Apr 2027 | (661) 474-4482 | |
| Hill Chester | C-16 fire protection contractor | 863938 | Mar 2027 | (661) 477-4537 | |
| Impact Fire Protection Corp | C-16 fire protection contractor | 1029111 | Jul 2027 | (661) 412-8132 | |
| Independent Fire & Safety INC | C-16 fire protection contractor | 800579 | Oct 2027 | (661) 589-9091 | |
| Mckee Ward Mechanical INC | C-16 fire protection contractor | 1007985 | Oct 2027 | (661) 525-1125 | |
| Prime Mechanical & Engineering | C-16 fire protection contractor | 788484 | Dec 2026 | (661) 616-8585 | |
| RLH Fire Protection, Inc. | C-16 fire protection contractor | 777717 | Apr 2028 | (661) 751-6361 | |
| Res Fire Protection & Inspections INC | C-16 fire protection contractor | 1115274 | Jan 2028 | (661) 809-5804 | |
| S & P Mechanical INC | C-16 fire protection contractor | 701107 | Jun 2028 | (661) 979-0459 | |
| Sazama Construction | C-16 fire protection contractor | 531055 | May 2028 | (661) 343-1986 | |
| Slater Plumbing & Mechanical INC | C-16 fire protection contractor | 744325 | Sep 2028 | (661) 587-5999 | |
| South Valley Fire Protection | C-16 fire protection contractor | 956447 | Jan 2027 | (661) 858-6904 | |
| Tactical Fire Systems INC | C-16 fire protection contractor | 1072436 | Jan 2027 | (661) 520-1653 | |
| Warriors Fire Protection INC | C-16 fire protection contractor | 1077671 | Jul 2027 | (323) 631-1711 | |
| Sacramento | 5 Year Fire Protection | C-16 fire protection contractor | 961784 | Jun 2027 | (916) 968-6956 |
| ABC Plumbing Heating and Air Conditioning | C-16 fire protection contractor | 412127 | Sep 2027 | (916) 448-0801 | |
| Airco Mechanical INC | C-16 fire protection contractor | 311454 | Aug 2028 | (916) 381-4523 | |
| Armstrong Plumbing INC | C-16 fire protection contractor | 364321 | Sep 2028 | (916) 641-0886 | |
| Carter William E Company | C-16 fire protection contractor | 849080 | Oct 2026 | (916) 649-2100 | |
| Certifire Electric INC | C-16 fire protection contractor | 888121 | May 2027 | (916) 418-4670 | |
| Ellis L G Plumbing INC | C-16 fire protection contractor | 375658 | May 2027 | (916) 383-5422 | |
| Fast Lane Development Ca LLC | C-16 fire protection contractor | 1135579 | Apr 2027 | (714) 606-9141 | |
| Fire Sprinkler Company The | C-16 fire protection contractor | 990652 | Feb 2028 | (916) 256-2445 | |
| HK Fire Protection | C-16 fire protection contractor | 1154778 | May 2028 | (415) 308-3498 | |
| Henriksen Rickert C | C-16 fire protection contractor | 722762 | May 2028 | (916) 368-4468 | |
| L G Backhoe Service INC | C-16 fire protection contractor | 521193 | Nov 2027 | (916) 383-6003 | |
| Lawson Mechanical Contractors LLC | C-16 fire protection contractor | 1101403, 178385 | Feb 2027 | (916) 381-5000 | |
| Lawson SSP Group LLC | C-16 fire protection contractor | 1109791 | Sep 2027 | (916) 368-0500 | |
| Mark III Construction INC | C-16 fire protection contractor | 941726, 1098716, 1099722 | Nov 2026 | (916) 381-8080 | |
| Northern Fire Inspection INC | C-16 fire protection contractor | 1004504 | Jun 2027 | (916) 670-4520 | |
| Panda Fire Protection | C-16 fire protection contractor | 986578 | Sep 2027 | (916) 799-2733 | |
| Persons Christopher | C-16 fire protection contractor | 1064500 | Mar 2028 | (530) 979-4285 | |
| Phu-t Construction | C-16 fire protection contractor | 1074744 | Apr 2027 | (916) 384-6306 | |
| Presidential Fire Protection INC | C-16 fire protection contractor | 847133 | Jul 2028 | (916) 379-9199 | |
| Reliant Fire Protection LLC | C-16 fire protection contractor | 1151335 | Mar 2028 | (530) 701-5928 | |
| Sacramento Fire Extinguisher Co | C-16 fire protection contractor | 938059 | Sep 2027 | (916) 400-4290 | |
| Sentinel Fire Equipment Company | C-16 fire protection contractor | 369137 | Feb 2027 | (916) 455-5630 | |
| Sprinkle Me Fire Protection INC | C-16 fire protection contractor | 1097427 | Dec 2027 | (916) 549-6832 | |
| Teichert Construction | C-16 fire protection contractor | 8 | Apr 2027 | (916) 484-3347 | |
| Timberworks Plumbing | C-16 fire protection contractor | 1003296 | Apr 2027 | (916) 713-1010 | |
| Us Fire Protection | C-16 fire protection contractor | 1161466 | Sep 2028 | (916) 919-7499 | |
| Wilmor & Sons Plumbing and Construction | C-16 fire protection contractor | 473797 | May 2027 | (916) 381-9114 | |
| Anaheim | Act First Fire Protection INC | C-16 fire protection contractor | 830883 | Mar 2028 | (714) 630-3916 |
| Avalon Fire Protection | C-16 fire protection contractor | 787301 | Sep 2027 | (714) 238-9285 | |
| Axis Mechanical Services | C-16 fire protection contractor | 924887 | Nov 2028 | (714) 398-8322 | |
| Brownco Construction Company INC | C-16 fire protection contractor | 769921 | Oct 2027 | (714) 935-9600 | |
| Cintas Fire Protection | C-16 fire protection contractor | 914328 | Apr 2028 | (714) 646-2554 | |
| Denniston Fire Protection INC | C-16 fire protection contractor | 990150 | Jan 2028 | (714) 450-8575 | |
| Doan's Construction | C-16 fire protection contractor | 678183 | May 2028 | (805) 216-4599 | |
| Environmental Engineering Enterprises | C-16 fire protection contractor | 558442 | Dec 2026 | (714) 302-8121 | |
| Falcon Hill Construction INC | C-16 fire protection contractor | 814672 | Nov 2026 | (714) 777-2807 | |
| Fire Protection Specialists | C-16 fire protection contractor | 464915 | Oct 2026 | (714) 635-6500 | |
| Fire Service Corp | C-16 fire protection contractor | 952180 | Sep 2028 | (800) 767-3473 | |
| Immediate Fire Protection INC | C-16 fire protection contractor | 1036090 | Sep 2028 | (323) 448-8469 | |
| Industrial Piping Systems | C-16 fire protection contractor | 336917 | Jun 2028 | (714) 281-9308 | |
| JB Fire Protection INC | C-16 fire protection contractor | 647282 | Mar 2027 | (714) 578-0900 | |
| Lee Fire Protection INC | C-16 fire protection contractor | 682771 | Dec 2027 | (714) 632-9381 | |
| Legion Fire Protection | C-16 fire protection contractor | 1084575 | Dec 2027 | (714) 980-1093 | |
| Lindley Fire | C-16 fire protection contractor | 1037930, 527148 | Mar 2028 | (714) 535-5761 | |
| Ortiz Fire Protection | C-16 fire protection contractor | 869383 | Dec 2027 | (714) 630-0950 | |
| Residential Fire Systems INC | C-16 fire protection contractor | 786965 | Nov 2026 | (714) 666-8450 |
Showing 300 of 2,096 licensed offices, biggest towns first. The full list is on the state site linked above.
Questions
How do I check that a fire protection company is licensed in California?
Contractors State License Board (California) publishes the list of licensed companies. We read it on October 10, 2026; every company in the table below comes from it, with its license number. Ask the technician for their own license or certificate too.
How many licensed fire protection companies are there in California?
The California lists we read hold 2,096 licensed company offices, 1,992 of them based in California. The other 104 are out-of-state companies licensed to work in California.
Never miss your annual fire inspection
Fire extinguishers need a maintenance check every year by a licensed company, and sprinkler, alarm and kitchen hood systems have their own schedules. Tell us when your last inspection was and we'll text you a month before the next one is due, with licensed companies near you.
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