# Fire protection companies in Concord, California

12 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Concord, California, as of October 24, 2026. Another 48 are located elsewhere in Contra Costa County.


## Located in Concord

- [99 North General Engineering](https://plumbregistry.com/fire-protection/providers/99-north-general-engineering/) — based in Concord, CA; fire sprinkler; licenses: 1112114; phone: 415-650-6503
- [C & C Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/c-c-fire-protection-inc/) — based in Concord, CA; fire sprinkler; licenses: 1046403; phone: 925-289-7655
- [Complete Plumbing](https://plumbregistry.com/fire-protection/providers/complete-plumbing/) — based in Concord, CA; fire sprinkler; licenses: 521758; phone: 925-676-6969
- [Complete Plumbing And Construction](https://plumbregistry.com/fire-protection/providers/complete-plumbing-and-construction/) — based in Concord, CA; fire sprinkler; licenses: 1062051; phone: 925-676-6969
- [D R Lemings Construction Company](https://plumbregistry.com/fire-protection/providers/d-r-lemings-construction-company/) — based in Concord, CA; fire sprinkler; licenses: 389276; phone: 925-672-5600
- [Lescure Company Inc](https://plumbregistry.com/fire-protection/providers/lescure-company-inc/) — based in Concord, CA; fire sprinkler; licenses: 248204; phone: 925-283-2528
- [Meda Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/meda-fire-protection-inc/) — based in Concord, CA; fire sprinkler; licenses: 1132277; phone: 925-808-8151
- [Mount Diablo Fire LLC](https://plumbregistry.com/fire-protection/providers/mount-diablo-fire-llc/) — based in Concord, CA; fire sprinkler; licenses: 1066242; phone: 925-699-9697
- [N V Heathorn Co](https://plumbregistry.com/fire-protection/providers/n-v-heathorn-co/) — based in Concord, CA; fire sprinkler; licenses: 761659; phone: 510-569-9100
- [Shield Fire & Safety Solutions Inc](https://plumbregistry.com/fire-protection/providers/shield-fire-safety-solutions-inc/) — based in Concord, CA; fire sprinkler; licenses: 956404; phone: 877-520-0003
- [Swinerton Builders](https://plumbregistry.com/fire-protection/providers/swinerton-builders/) — based in Concord, CA; fire sprinkler; licenses: 92; phone: 925-602-6400
- [U S T Testing Services Inc](https://plumbregistry.com/fire-protection/providers/u-s-t-testing-services-inc/) — based in Concord, CA; fire sprinkler; licenses: 866797; phone: 925-288-8944

## Elsewhere in Contra Costa County

- [A & M Fire Protection](https://plumbregistry.com/fire-protection/providers/a-m-fire-protection/) — based in Martinez, CA; fire sprinkler; licenses: 1143003; phone: 510-314-5613
- [A-1 Fire Protection Services Inc](https://plumbregistry.com/fire-protection/providers/a-1-fire-protection-services-inc/) — based in Oakley, CA; fire sprinkler; licenses: 766702; phone: 925-305-5884
- [Activate Fire Protection](https://plumbregistry.com/fire-protection/providers/activate-fire-protection/) — based in Brentwood, CA; fire sprinkler; licenses: 1148450; phone: 925-628-9291
- [Advanced Automatic Sprinkler Inc](https://plumbregistry.com/fire-protection/providers/advanced-automatic-sprinkler-inc/) — based in San Ramon, CA; fire sprinkler; licenses: 479521; phone: 925-552-5870
- [Alpha Construction Company](https://plumbregistry.com/fire-protection/providers/alpha-construction-company/) — based in El Cerrito, CA; fire sprinkler; licenses: 973282; phone: 415-889-3504
- [Amores Plumbing Company](https://plumbregistry.com/fire-protection/providers/amores-plumbing-company/) — based in Danville, CA; fire sprinkler; licenses: 562240; phone: 415-823-4432
- [Aquamatic Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/aquamatic-fire-protection-inc/) — based in Pittsburg, CA; fire sprinkler; licenses: 669521; phone: 925-753-0420
- [Automatic Sprinkler Testing & Inspection Services Inc](https://plumbregistry.com/fire-protection/providers/automatic-sprinkler-testing-inspection-services-inc/) — based in Antioch, CA; fire sprinkler; licenses: 742693; phone: 707-645-1782
- [Boscolai Construction](https://plumbregistry.com/fire-protection/providers/boscolai-construction/) — based in Danville, CA; fire sprinkler; licenses: 1120060; phone: 415-636-8999
- [Burtt Construction Services](https://plumbregistry.com/fire-protection/providers/burtt-construction-services/) — based in Orinda, CA; fire sprinkler; licenses: 955030; phone: 510-540-0155
- [C R Fireline Inc](https://plumbregistry.com/fire-protection/providers/c-r-fireline-inc/) — based in Pacheco, CA; fire sprinkler; licenses: 656241; phone: 925-685-9008
- [Cali Pro Fire Protection](https://plumbregistry.com/fire-protection/providers/cali-pro-fire-protection/) — based in Richmond, CA; fire sprinkler; licenses: 1106610; phone: 415-712-3401
- [City Fire Protection](https://plumbregistry.com/fire-protection/providers/city-fire-protection/) — based in San Pablo, CA; fire sprinkler; licenses: 1040346; phone: 650-515-5044
- [Construction Site Services Inc](https://plumbregistry.com/fire-protection/providers/construction-site-services-inc/) — based in Pittsburg, CA; fire sprinkler; licenses: 1028905; phone: 925-305-5910
- [Contra Costa Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/contra-costa-fire-protection-inc/) — based in Pittsburg, CA; fire sprinkler; licenses: 1099765; phone: 925-446-7750
- [Crossfire Protection](https://plumbregistry.com/fire-protection/providers/crossfire-protection/) — based in Brentwood, CA; fire sprinkler; licenses: 1145515; phone: 510-709-5597
- [Fire Protection Company](https://plumbregistry.com/fire-protection/providers/fire-protection-company/) — based in Lafayette, CA; fire sprinkler; licenses: 1140254; phone: 415-580-0077
- [Fire Protection Management Inc](https://plumbregistry.com/fire-protection/providers/fire-protection-management-inc/) — based in Martinez, CA; fire sprinkler; licenses: 915813; phone: 925-602-1790
- [First - Rate Fire Protection](https://plumbregistry.com/fire-protection/providers/first-rate-fire-protection/) — based in El Sobrante, CA; fire sprinkler; licenses: 994163; phone: 510-367-4187
- [Friendly Fire Systems Inc](https://plumbregistry.com/fire-protection/providers/friendly-fire-systems-inc/) — based in Oakley, CA; fire sprinkler; licenses: 1078094; phone: 888-345-8889
- [Frontline Fire](https://plumbregistry.com/fire-protection/providers/frontline-fire/) — based in Brentwood, CA; fire sprinkler; licenses: 1152845; phone: 925-848-5913
- [Frontline Fire Protection](https://plumbregistry.com/fire-protection/providers/frontline-fire-protection/) — based in Knightsen, CA; fire sprinkler; licenses: 1134946; phone: 925-303-8962
- [Gipson Construction LLC](https://plumbregistry.com/fire-protection/providers/gipson-construction-llc/) — based in Martinez, CA; fire sprinkler; licenses: 1132366; phone: 925-787-0131
- [Golden Coast Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/golden-coast-fire-protection-inc/) — based in Pittsburg, CA; fire sprinkler; licenses: 1094069; phone: 925-206-1919
- [Heritage Fire Protection](https://plumbregistry.com/fire-protection/providers/heritage-fire-protection/) — based in Discovery Bay, CA; fire sprinkler; licenses: 1078969; phone: 925-963-9261
- [Integral Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/integral-fire-protection-inc/) — based in Pittsburg, CA; fire sprinkler; licenses: 1057410; phone: 925-206-9508
- [International Fire Equipment Co Incorporated](https://plumbregistry.com/fire-protection/providers/international-fire-equipment-co-incorporated/) — based in Richmond, CA; fire sprinkler; licenses: 963282; phone: 510-237-5000
- [Intrepid Electronic Systems Inc](https://plumbregistry.com/fire-protection/providers/intrepid-electronic-systems-inc/) — based in Crockett, CA; fire sprinkler; licenses: 739369; phone: 510-774-1551
- [J M Fire Systems](https://plumbregistry.com/fire-protection/providers/j-m-fire-systems/) — based in Martinez, CA; fire sprinkler; licenses: 1062563; phone: 925-550-9928
- [Kelly And SON](https://plumbregistry.com/fire-protection/providers/kelly-and-son/) — based in Antioch, CA; fire sprinkler; licenses: 807748; phone: 925-487-4935
- [Kelly And SON LLC](https://plumbregistry.com/fire-protection/providers/kelly-and-son-llc/) — based in Antioch, CA; fire sprinkler; licenses: 1121968; phone: 925-487-4935
- [Konstructo Inc](https://plumbregistry.com/fire-protection/providers/konstructo-inc/) — based in Walnut Creek, CA; fire sprinkler; licenses: 1032050; phone: 925-639-3674
- [LC Home Builder Inc](https://plumbregistry.com/fire-protection/providers/lc-home-builder-inc/) — based in Brentwood, CA; fire sprinkler; licenses: 1006314; phone: 415-812-5383
- [Majid Construction](https://plumbregistry.com/fire-protection/providers/majid-construction/) — based in Richmond, CA; fire sprinkler; licenses: 811519; phone: 510-331-4184
- [McNeil & Sons Fire Safety](https://plumbregistry.com/fire-protection/providers/mcneil-sons-fire-safety/) — based in Walnut Creek, CA; fire sprinkler; licenses: 1065864; phone: 925-464-8102
- [Medo USA Inc](https://plumbregistry.com/fire-protection/providers/medo-usa-inc/) — based in Orinda, CA; fire sprinkler; licenses: 1144607; phone: 310-351-0773
- [Montesino Fire Protection Contractor](https://plumbregistry.com/fire-protection/providers/montesino-fire-protection-contractor/) — based in Richmond, CA; fire sprinkler; licenses: 1079690; phone: 510-621-4710
- [Montesino Fire Protection Contractor Inc](https://plumbregistry.com/fire-protection/providers/montesino-fire-protection-contractor-inc/) — based in Richmond, CA; fire sprinkler; licenses: 1128415; phone: 510-621-4710
- [Philip V Joukoff](https://plumbregistry.com/fire-protection/providers/philip-v-joukoff/) — based in Walnut Creek, CA; fire sprinkler; licenses: 547148; phone: 925-939-6651
- [R&R Fire Protection LLC](https://plumbregistry.com/fire-protection/providers/r-r-fire-protection-llc/) — based in Brentwood, CA; fire sprinkler; licenses: 1081106; phone: 925-329-8020
- [Raptor Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/raptor-fire-protection-inc/) — based in Martinez, CA; fire sprinkler; licenses: 1091388; phone: 866-212-7763
- [Rivers Plumbing Heating And Air](https://plumbregistry.com/fire-protection/providers/rivers-plumbing-heating-and-air/) — based in Walnut Creek, CA; fire sprinkler; licenses: 406446; phone: 925-846-6000
- [Robert Burtt](https://plumbregistry.com/fire-protection/providers/robert-burtt/) — based in Orinda, CA; fire sprinkler; licenses: 1024599; phone: 925-528-8081
- [T N T Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/t-n-t-fire-protection-inc/) — based in Antioch, CA; fire sprinkler; licenses: 934330; phone: 925-484-5157
- [Thorpe Design Inc](https://plumbregistry.com/fire-protection/providers/thorpe-design-inc/) — based in Brentwood, CA; fire sprinkler; licenses: 541016; phone: 925-634-5758
- [United Fire And Alarm Construction Inc](https://plumbregistry.com/fire-protection/providers/united-fire-and-alarm-construction-inc/) — based in Alamo, CA; fire sprinkler; licenses: 1156484; phone: 925-987-2623
- [VAL Betti Plumbing & Heating Inc](https://plumbregistry.com/fire-protection/providers/val-betti-plumbing-heating-inc/) — based in Richmond, CA; fire sprinkler; licenses: 196928; phone: 510-232-5593
- [Wildfire Fighting Systems](https://plumbregistry.com/fire-protection/providers/wildfire-fighting-systems/) — based in Martinez, CA; fire sprinkler; licenses: 929405; phone: 925-497-6190

## FAQ

**How do I check that a fire protection company in Concord is licensed?**

Search the company name or license number in the California Contractors State License Board public lookup (https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx). Every company listed here shows its license numbers and expiration dates, re-checked against state records on each data refresh.

**What license does a fire protection company need in California?**

California contractors who lay out, fabricate and install fire protection systems (sprinklers and fixed suppression systems) must hold a CSLB C-16 Fire Protection Contractor license. C-16 does not cover electrical fire alarm systems, which are licensed under other classifications.

**Does a company need to be located in Concord to work there?**

No. California licenses are statewide, so companies based elsewhere in Contra Costa County or across California can work in Concord. Confirm the service area with the company.

_Source: California Contractors State License Board (CSLB) licensee records (https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx), retrieved October 24, 2026. Published by Plumb Registry._