From the Illinois Office of the State Fire Marshal license lists: License Detail Report: active fire sprinkler contractor and inspector licenses (run October 2, 2026). We show the license types and numbers each list gives each company.
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.
Addison: Ram Fire Protection INC
Alsip: Daly Fire Protection LLC
Aurora: Alarm Detection Systems INC, Allegiant Fire Protection LLC, Shambaugh & Son, L.P.
Belvidere: General Fire Sprinkler Co
Blue Island: Central States Automatic Sprinklers, INC
Bridgeview: Cole Fire Protection INC
Burr Ridge: Peerless Midwest, INC
Champaign: RSQ Fire Protection LLC, Shambaugh & Son, L.P.
Chicago: Affordable Fire Protection INC, C.L. Doucette, INC, Chicago Fire Protection LLC, Competitive Piping Systems INC, Galway Fire Protection, LLC, Isak Fire Protection INC, Ridge Fire Protection INC
Crestwood: Job 1 Fire Protection Services, INC
Crystal Lake: Walter Alarm Services INC
Des Plaines: Kotur Mechanical Group LLC
Downers Grove: Cybor Fire Protection Company, Global Fire Protection Company
Elgin: Atlantic American Fire Protection Company, INC, Fox Valley Fire & Safety Co, INC
Forsyth: Superior Fire Protection Systems INC
Frankfort: Phoenix Fire Systems, LLC
Franklin Park: Hill Fire Protection, LLC
Glenview: DND Fire Protection INC
Joliet: Midwest Fire Suppression INC
Lyons: Pyro Fire Protection INC
Machesney Park: Automatic Fire Systems, INC, Nelson Fire Protection Co
Marion: F.e Moran, INC Fire Protection, L & K Fire Protection, INC
Mattoon: Curry Construction, INC
McHenry: Fire Guard of Illinois, INC
Moline: Tri-state Fire Control INC
New Lenox: RSD Fire Protection, INC
Normal: Automatic Fire Sprinkler LLC
Northbrook: F.E. Moran, Inc. - Special Hazard Systems
Peoria: Getz Fire Equipment Co, The Hitchcock Company
Plainfield: Profasts INC
Quincy: M.e. Mechanical INC
Rockford: S.J. Carlson Fire Protection, INC
Rolling Meadows: Shamrock Fire Protection LLC
Schaumburg: Dependable Building Services INC., Nova Fire Protection, INC
South Holland: C & E Fire Protection, LLC
Springfield: Aec Fire Safety & Security, INC, Apex Fire Sprinkler Co LLC, Davis Mechanical Supply INC, F J Murphy & Son INC
St. Charles: Liberty Fire Protection Systems, INC
Sugar Grove: Apex Pumping Equipment INC
Tinley Park: MVP Fire Systems INC, Xtreme Fire Protection, LLC
Urbana: Twin Lakes Fire Service, LLC
Warrenville: Assurant Fire Protection LLC
Wauconda: American Backflow & Fire Prevention INC, Orion Fire Protection INC
West Chicago: Monarch Fire Protection INC
Westmont: Great Lakes Plumbing & Heating Co
Wheeling: Fire Control, INC
Wood Dale: Fredriksen Fire Equipment Co
Illinois makes it unlawful to be in the business of servicing fire sprinkler systems without a license from the Office of the State Fire Marshal. Read the Illinois fire inspection rules.
A fire sprinkler contractor must carry liability coverage of at least $500,000 per person or $1,000,000 per occurrence for personal injury, plus at least $1,000,000 per occurrence for property damage. How companies are licensed in Illinois.
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, including Illinois.
Look up a company by name or license number, then confirm it on the state's list.
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 |
|---|---|---|---|---|---|
| Chicago | Affordable Fire Protection INC (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0293 | May 2027 | |
| Arman Plumbing INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0281 | Dec 2026 | ||
| C.L. Doucette, INC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0001 | Oct 2028 | ||
| Chicago Fire Protection LLC (8 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0348 | Nov 2026 | ||
| Competitive Piping Systems INC | Sprinkler contractor | FSC0094 | Mar 2027 | ||
| Galway Fire Protection, LLC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0477 | Jul 2027 | ||
| H&L Master, LLC | Sprinkler contractor | FSC0487 | Feb 2028 | ||
| Isak Fire Protection INC | Sprinkler contractor | FSC0395 | Apr 2028 | ||
| Ridge Fire Protection INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0468 | Aug 2028 | ||
| ST Louis, MO | Fire Solutions INC (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0381 | May 2027 | |
| Fire Tech LLC (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0013 | Feb 2027 | ||
| Gateway Fire Protection Systems INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0141 | Jun 2027 | ||
| ST. Louis Automatic Sprinkler Company | Sprinkler contractor | FSC0039 | Jan 2027 | ||
| United Fire Protection LLC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0127 | May 2027 | ||
| Wayne Automatic Sprinkler Corporation (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0018 | Dec 2026 | ||
| Elgin | A & A Sprinkler Co INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0045 | Oct 2028 | |
| Aquarius Fluid Products INC DBA - Nolan Fire Pump System Testing | Sprinkler contractor | FSC0240 | Feb 2027 | ||
| Atlantic American Fire Protection Company, INC | Sprinkler contractor | FSC0122 | Apr 2027 | ||
| Fox Valley Fire & Safety Co, INC (28 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0053 | Dec 2026 | ||
| JBC Fire Protection LLC | Sprinkler contractor | FSC0446 | Mar 2027 | ||
| Springfield | Aec Fire Safety & Security, INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0144 | Jun 2027 | |
| Apex Fire Sprinkler Co LLC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0410 | Aug 2027 | ||
| Davis Mechanical Supply INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0034 | Oct 2026 | ||
| F J Murphy & Son INC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0026 | Oct 2026 | ||
| Streb Fire Protection Services, INC DBA - S.f.p.s. (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0374 | Jan 2027 | ||
| Champaign | F. E. Moran, INC. Fire Protection (23 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0070 | Jan 2027 | (217) 356-0700 |
| RSQ Fire Protection LLC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0459 | Dec 2027 | ||
| Shambaugh & Son, L.P. (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0458 | Nov 2027 | ||
| University of Il Urbana/champaign | Sprinkler contractor | FSC0170 | Dec 2027 | ||
| Davenport, IA | Continental Fire Sprinkler Company (6 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0262 | Feb 2028 | |
| J.F. Ahern Co DBA - Ahern Fire Protection (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0060 | Dec 2026 | ||
| Tri-city Fire Protection, INC (6 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0423 | Jun 2028 | ||
| Tri-state Automatic Sprinkler INC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0136 | May 2027 | ||
| Downers Grove | Alpha Fire Sprinkler Co LLC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0434 | Oct 2027 | |
| Cybor Fire Protection Company (16 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0014 | Oct 2026 | ||
| GC Installers LLC | Sprinkler contractor | FSC0496 | Jul 2028 | ||
| Global Fire Protection Company | Sprinkler contractor | FSC0012 | Nov 2026 | ||
| Rockford | Automatic Fire Systems, INC (7 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0108 | Mar 2027 | |
| Nelson Fire Protection Co (8 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0044 | Oct 2026 | ||
| S.J. Carlson Fire Protection, INC (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0074 | Jan 2027 | ||
| Viking Automatic Sprinkler Company DBA - Absolute Fire (6 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0478 | Aug 2027 | ||
| Tinley Park | Alert Fire Protection of Illinois, INC (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0443 | Apr 2028 | |
| K Odak Mechanical INC | Sprinkler contractor | FSC0124 | Apr 2027 | ||
| MVP Fire Systems INC (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0131 | May 2027 | ||
| Xtreme Fire Protection, LLC (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0453 | Aug 2027 | ||
| Aurora | Alarm Detection Systems INC (8 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0276 | Sep 2028 | |
| Allegiant Fire Protection LLC (14 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0392 | Jan 2027 | ||
| Shambaugh & Son, L.P. (10 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0004 | Nov 2026 | ||
| Mchenry | Fire Guard of Illinois, INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0109 | Apr 2027 | |
| Forbes Fire Protection INC | Sprinkler contractor | FSC0406 | Mar 2027 | ||
| Foundation Fire Protection INC | Sprinkler contractor | FSC0339 | May 2028 | ||
| Peoria | Getz Fire Equipment Co (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0104 | Mar 2027 | |
| Pipco, LLC (21 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0486 | Jan 2028 | ||
| The Hitchcock Company (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0084 | Jan 2027 | ||
| Rolling Meadows | Mechanical Systems INC DBA - Contech-msi Company (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0225 | Jul 2028 | |
| Shamrock Fire Protection LLC (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0226 | Jul 2028 | ||
| Siemens Industry INC (11 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0337 | Jan 2028 | ||
| Alsip | Daly Fire Protection LLC (6 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0397 | May 2028 | |
| Reliable Fire Equipment, LLC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0488 | Feb 2028 | ||
| Crystal Lake | All-star Fire Protection INC. | Sprinkler contractor | FSC0451 | May 2027 | |
| Walter Alarm Services INC | Sprinkler contractor | FSC0159 | Jul 2027 | ||
| Elburn | Rogers Pump Sales & Service INC (6 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0167, FSC0499 | Nov 2027 | |
| Zoepaz Incorporated (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0436 | Dec 2027 | ||
| Evansville, IN | Firetech Sprinkler & Backflow Service LLC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0463 | May 2028 | |
| Southwestern Sprinkler Services, INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0171 | Mar 2028 | ||
| Fenton, MO | Century Fire Sprinklers, INC (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0041 | Oct 2028 | |
| Integrated Facility Services INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0391 | Dec 2027 | ||
| Grand Rapids, MI | Total Fire Protection, Inc. | Sprinkler contractor | FSC0480 | Oct 2027 | (616) 735-2300 |
| VANGUARD FIRE & SUPPLY CO dba PYE-BARKER FIRE & SAFETY DBA - PYE-BARKER FIRE & SAFETY | Sprinkler contractor | FSC0199 | Apr 2027 | ||
| Indianapolis, IN | Johnson Controls Fire Protection LP | Sprinkler contractor | FSC0385 | Oct 2027 | |
| Nelbud Services LLC (7 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0437 | Dec 2027 | ||
| Lombard | Cintas Corporation No. 2 DBA - Cintas Fire Protection (14 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0354 | Mar 2027 | |
| Complete Pump Service Co INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0016 | Oct 2026 | ||
| Marion | F.e Moran, INC Fire Protection | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0220 | May 2028 | |
| L & K Fire Protection, INC (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0076 | Jan 2027 | ||
| Northbrook | F.e. Moran, INC Fire Protection of N Il (26 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0080 | Jan 2027 | |
| Merit Fire & Security Solutions INC | Sprinkler contractor | FSC0360 | Sep 2027 | ||
| Paducah, KY | Api Group Life Safety USA LLC DBA - Premier Fire & Security (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0442 | Apr 2028 | |
| Murtco, INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0473 | Mar 2027 | ||
| Plainfield | B & K American Fire Protection INC DBA - American Fire Protection of Il INC (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0369 | Jul 2028 | |
| Profasts INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0151 | Jun 2027 | ||
| ST. Louis, MO | Boyer Fire Protection, LLC (11 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0192 | Nov 2026 | |
| Excel Fire Protection, INC | Sprinkler contractor | FSC0065 | Dec 2026 | ||
| Wauconda | American Backflow & Fire Prevention INC (9 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0328 | May 2027 | |
| Orion Fire Protection INC | Sprinkler contractor | FSC0022 | Nov 2026 | ||
| Westmont | Complete Fire Pump Service, LLC (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0475 | Apr 2027 | |
| Great Lakes Plumbing & Heating Co (8 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0008 | Nov 2026 | ||
| Wonder Lake | Advanced Fire Protection & Safety, INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0275 | Aug 2028 | |
| General Fire Protection INC | Sprinkler contractor | FSC0137 | May 2027 | ||
| Woodridge | ANTARCTIC MECHANICAL SERVICES INC dba AMS INDUSTRIES INC DBA - AMS INDUSTRIES INC (6 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0413 | Jan 2028 | |
| Marmic Fire & Safety Co, INC DBA - Total Fire & Safety (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0438 | Mar 2028 | ||
| Abbott Park | Abbott Laboratories | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0419 | Mar 2028 | |
| Addison | Ram Fire Protection INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0091 | Feb 2027 | |
| Appleton, WI | Fireline Sprinkler LLC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0396 | Apr 2028 | (920) 757-9590 |
| Arlington Heights | Johnson Controls Fire Protection LP (33 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0388 | Oct 2027 | |
| Ballwin, MO | Engineered Fire Protection INC (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0077 | Jan 2027 | |
| Barberton, OH | S.A. Comunale Company, Inc. | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0062 | Dec 2026 | (330) 706-3063 |
| Belvidere | General Fire Sprinkler Co (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0079 | Feb 2027 | |
| Berea, OH | R.M. Riggle Enterprises, INC | Sprinkler contractor | FSC0445 | Jan 2027 | |
| Bettendorf, IA | Certasite, LLC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0427 | Mar 2027 | |
| Blue Island | Central States Automatic Sprinklers, INC (7 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0009 | Oct 2028 | |
| Bridgeview | Cole Fire Protection INC (7 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0351 | Mar 2027 | |
| Brighton | Arch Fire Protection INC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0411 | Nov 2027 | |
| Brooklyn Park, MN | Ast Fire Protection Company | Sprinkler contractor | FSC0197 | Feb 2027 | (763) 424-5800 |
| Burr Ridge | Peerless Midwest, INC (9 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0357 | May 2027 | |
| Caledonia | KLM Fire Protection LLC | Sprinkler contractor | FSC0377 | Mar 2027 | |
| Cedar Falls, IA | Blackhawk Automatic Sprinklers INC | Sprinkler contractor | FSC0103 | Mar 2027 | |
| Commerce Township, MI | Jackson Associates INC | Sprinkler contractor | FSC0498 | Jul 2028 | |
| Crestwood | Job 1 Fire Protection Services, INC | Sprinkler contractor | FSC0140 | Jun 2027 | |
| Decatur | Api Group Life Safety USA LLC DBA - National Fire Suppression (8 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0439 | Apr 2028 | |
| Deforest, WI | Hooper Corporation | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0464 | Jun 2028 | |
| Delavan | Systematic Fire Sprinkler LLC | Sprinkler contractor | FSC0169 | Dec 2027 | |
| Des Moines, IA | Midwest Automatic Fire Sprinkler Co | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0188 | Oct 2028 | |
| Des Plaines | Kotur Mechanical Group LLC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0130 | May 2027 | |
| Earth City, MO | Johnson Controls Fire Protection LP (8 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0387 | Oct 2027 | |
| East Alton | Rapid Fire Safety & Security LLC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0472 | Jan 2027 | |
| East Peoria | Johnson Controls Fire Protection LP (6 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0384 | Oct 2027 | |
| Effingham | Wente Plumbing & Heating Co INC DBA - Wente Plumbing & Fire Protection | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0112 | Apr 2027 | |
| Eland, WI | Apex Fire Protection LLC - Eland | Sprinkler contractor | FSC0491 | Mar 2028 | |
| Elk Grove Village | Metropolitan Fire Protection, INC DBA - Metro Fire Protection (17 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0061 | Dec 2026 | |
| Elmhurst | Fox Valley Fire & Safety Co INC DBA - Chicago Metro Fire Prevention | Sprinkler contractor | FSC0428 | Mar 2027 | |
| Florence, SC | Stokes Plumbing, LLC | Sprinkler contractor | FSC0482 | Dec 2027 | (843) 687-2696 |
| Fond Du Lac, WI | J F Ahern Co DBA - Ahern Fire Protection | Sprinkler contractor | FSC0336 | Dec 2027 | |
| Forsyth | Superior Fire Protection Systems INC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0030 | Dec 2026 | |
| Fort Wayne, IN | Shambaugh & Son, L.P. | Sprinkler contractor | FSC0003 | Nov 2026 | (260) 487-7777 |
| Frankfort | Phoenix Fire Systems, LLC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0483 | Dec 2027 | |
| Franklin Park | Hill Fire Protection, LLC (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0273 | Jun 2028 | |
| Freeport | Mechanical, INC DBA - Helm Mechanical | Sprinkler contractor | FSC0196 | Feb 2027 | |
| Glenview | DND Fire Protection INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0089 | Feb 2027 | |
| Grantsville, MD | Pillar Innovations LLC | Sprinkler contractor | FSC0403 | Feb 2027 | (301) 245-4007 |
| Greenwood, SC | Century Fire Protection LLC | Sprinkler contractor | FSC0178 | Mar 2028 | |
| Groveland | Ampro24 Fire Protection Services, LLC | Sprinkler contractor | FSC0469 | Oct 2026 | |
| Gurnee | Century Automatic Sprinkler Co, INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0011 | Oct 2026 | |
| Hendersonville, TN | Music City Fire Sprinkler, LLC | Sprinkler contractor | FSC0176 | Feb 2028 | |
| High Ridge, MO | Accurate Fire Protection, LLC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0474 | Mar 2027 | |
| Hinsdale | Alpha Contracting Inc | Sprinkler contractor | FSC0462 | Mar 2028 | |
| Huntington, IN | Industrial Fire Services, LLC | Sprinkler contractor | FSC0485 | Jan 2028 | |
| Indianola, IA | Fire Protection Professionals, LLC | Sprinkler contractor | FSC0471 | Nov 2026 | |
| Jacksonville, FL | Milton J. Wood Fire Protection, INC. | Sprinkler contractor | FSC0203 | Aug 2027 | (904) 353-5527 |
| Jefferson City, MO | Api Group Life Safety USA LLC DBA - Mainline Fire and Security (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0440 | Apr 2028 | |
| Joliet | Midwest Fire Suppression INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0139 | Jun 2027 | |
| Joplin, MO | Marmic Fire & Safety (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0279 | Nov 2026 | (417) 623-3584 |
| Kenosha, WI | Decker Fire & Safety Systems INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0194 | Dec 2026 | |
| Lake Forest | United States Alliance Fire Protection, INC (38 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0032 | Dec 2026 | |
| Lake Zurich | International Fire Equipment Corporation | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0234 | Jan 2027 | |
| Lincolnwood | STK Plumbing Inc | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0470 | Oct 2026 | |
| Little Suamico, WI | Badgerland Fire Protection LLC | Sprinkler contractor | FSC0494 | Jun 2028 | |
| Louisville, KY | Alpha Mechanical Service, LLC | Sprinkler contractor | FSC0454 | Aug 2027 | |
| Lyons | Pyro Fire Protection INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0362 | Oct 2027 | |
| Manhattan | Advanced Fire Protection Co | Sprinkler contractor | FSC0019 | Oct 2026 | |
| Mattoon | Curry Construction, INC | Sprinkler contractor | FSC0097 | Mar 2027 | |
| Memphis, TN | Api Group Life Safety USA LLC DBA - Security Fire Protection | Sprinkler contractor | FSC0441 | Apr 2028 | |
| Mobile, AL | The Hiller Companies, LLC | Sprinkler contractor | FSC0495 | Jul 2028 | (251) 661-1275 |
| Mokena | Securus Fire and Life Safety, INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0492 | Mar 2028 | |
| Moline | Tri-state Fire Control INC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0282 | Dec 2026 | |
| Morton | F.e. Moran, INC Fire Protection DBA - F.e. Moran Fire Protection National | Sprinkler contractor | FSC0343 | Aug 2028 | |
| Naperville | Pinnacle Fire Protection INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0087 | Jan 2027 | |
| New Lenox | RSD Fire Protection, INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0193 | Dec 2026 | |
| Newburgh, IN | Tri-state Fire Protection, INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0082 | Feb 2027 | |
| Niles | Hyundai Plumbing & Fire Protection INC DBA - HD Plumbing & Fire Protection | Sprinkler contractor | FSC0221 | Jun 2028 | |
| Noblesville, IN | Ryan Fire Protection, INC. (5 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0029 | Nov 2026 | (317) 770-7100 |
| Normal | Automatic Fire Sprinkler LLC (4 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0086 | Jan 2027 | |
| Oak Creek, WI | Davis-ulmer Sprinkler Company, INC DBA - Flannery Fire Protection | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0452 | Aug 2027 | |
| Omaha, NE | Continental Fire Sprinkler Co. | Sprinkler contractor | FSC0157 | Jul 2027 | (402) 330-5170 |
| Orland Park | North Shore Fire Protection INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0256 | Sep 2027 | |
| Owensboro, KY | Federal Fire & Security LLC | Sprinkler contractor | FSC0489 | Feb 2028 | |
| Pasadena, TX | Vallen Distribution, INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0466 | Jun 2028 | |
| Paxton | Matco Fire Protection, Incorporated | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0317 | Nov 2026 | |
| Phoenix, AZ | Telgian Corporation (11 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0105 | Mar 2027 | (480) 753-5444 |
| Quincy | M.e. Mechanical INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0416 | Feb 2028 | |
| Racine, WI | United Mechanical, INC | Sprinkler contractor | FSC0448 | Mar 2027 | |
| Riverwoods | Atomic Fire Protection LLC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0380 | May 2027 | |
| Roswell, GA | Primo Fire Protection, LLC | Sprinkler contractor | FSC0476 | May 2027 | (404) 777-7466 |
| Saint Louis, MO | A & A Mechanical LLC | Sprinkler contractor | FSC0450 | Apr 2027 | |
| Saint Paul, MN | Viking Automatic Sprinkler Co DBA - William Crook Fire Protection | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0455 | Sep 2027 | |
| San Juan Capistrano, CA | Cosco Fire Protection INC | Sprinkler contractor | FSC0420 | Apr 2028 | (925) 273-9000 |
| Sanford, FL | Wiginton Corporation DBA - Wiginton Fire Systems | Sprinkler contractor | FSC0181 | May 2028 | |
| Schaumburg | Nova Fire Protection, INC (12 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0069 | Jan 2027 | |
| Schererville, IN | Total Safety U.s., INC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0255 | Sep 2027 | |
| Scott City, MO | Southern Fire Protection LLC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0461 | Jan 2028 | |
| Shoreview, MN | Api National Service Group, INC. | Sprinkler contractor | FSC0393 | Mar 2028 | (888) 274-8595 |
| South Bend, IN | Viking Automatic Sprinkler Company DBA - VFP Fire Systems | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0037 | Dec 2026 | |
| South Holland | C & E Fire Protection, LLC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0484 | Dec 2027 | |
| St Charles | Liberty Fire Protection Systems, INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0153 | Jul 2027 | |
| ST Charles | Valley Fire Protections Systems, LLC (11 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0063 | Dec 2026 | |
| ST Paul, MN | Summit Fire Protection Co | Sprinkler contractor | FSC0100 | Mar 2027 | |
| ST. Charles, MO | Bi-state Fire Protection Corporation | Sprinkler contractor | FSC0027 | Nov 2026 | |
| St. Louis, MO | J F Ahern Co DBA - Ahern Fire Protection (10 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0059 | Dec 2026 | |
| Sterling Heights, MI | Conti LLC | Sprinkler contractor | FSC0424 | Sep 2028 | |
| Sugar Grove | Apex Pumping Equipment INC | Sprinkler contractor | FSC0123 | Apr 2027 | |
| Troy, MI | Universal Piping Industries LLC DBA - Universal Fire Protection | Sprinkler contractor | FSC0497 | Jul 2028 | |
| Union | Incendio Fire Protection | Sprinkler contractor | FSC0493 | Apr 2028 | |
| Union, KY | Emily Reiter, LLC DBA - Reiter Fire Protection | Sprinkler contractor | FSC0490 | Feb 2028 | |
| Urbana | Twin Lakes Fire Service, LLC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0456 | Oct 2027 | |
| Valparaiso, IN | Baldwin Fire Protection LLC | Sprinkler contractor | FSC0313 | Aug 2028 | |
| Warrenville | Assurant Fire Protection LLC (7 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0378 | Mar 2027 | |
| Warsaw, MO | Ozark Fire Sprinkler Co, INC | Sprinkler contractor | FSC0344 | Aug 2028 | (314) 333-3842 |
| West Chicago | Monarch Fire Protection INC (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0015 | Nov 2026 | |
| Wheeling | Fire Control, INC (2 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0047 | Nov 2026 | |
| Wood Dale | Fredriksen Fire Equipment Co (3 licensed sprinkler inspectors) | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0243 | Apr 2027 | |
| Yorkville | Sprinkler Contractors INC | Licensed sprinkler inspectors on staff, Sprinkler contractor | FSC0119 | Apr 2027 |
Illinois Office of the State Fire Marshal publishes the list of licensed companies. We read it on October 7, 2026; every company in the table below comes from it, with its license number. Ask the technician for their own license or certificate too.
The Illinois lists we read hold 201 licensed company offices, 125 of them based in Illinois. The other 76 are out-of-state companies licensed to work in Illinois.
Since January 1, 2024, anyone who does routine inspection or testing of a sprinkler system in Illinois must hold an individual fire sprinkler inspector license with a State Fire Marshal photo ID on their person.
More: Illinois fire inspection rules · Getting a fire protection license in Illinois
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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