Fire protection companies in Walnut Creek, California

4 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Walnut Creek, California, as of October 24, 2026. Another 56 are located elsewhere in Contra Costa County.

California listings cover CSLB C-16 Fire Protection contractors (sprinkler and fixed suppression systems). Fire alarm and portable extinguisher companies are not yet included.

Located in Walnut Creek

Elsewhere in Contra Costa County

California licenses are statewide, so these companies can also work in Walnut Creek.

• 99 North General EngineeringConcord
• A & M Fire ProtectionMartinez
• A-1 Fire Protection Services IncOakley
• Activate Fire ProtectionBrentwood
• Advanced Automatic Sprinkler IncSan Ramon
• Alpha Construction CompanyEl Cerrito
• Amores Plumbing CompanyDanville
• Aquamatic Fire Protection IncPittsburg
• Automatic Sprinkler Testing & Inspection Services IncAntioch
• Boscolai ConstructionDanville
• Burtt Construction ServicesOrinda
• C & C Fire Protection IncConcord
• C R Fireline IncPacheco
• Cali Pro Fire ProtectionRichmond
• City Fire ProtectionSan Pablo
• Complete PlumbingConcord
• Complete Plumbing And ConstructionConcord
• Construction Site Services IncPittsburg
• Contra Costa Fire Protection IncPittsburg
• Crossfire ProtectionBrentwood
• D R Lemings Construction CompanyConcord
• Fire Protection CompanyLafayette
• Fire Protection Management IncMartinez
• First - Rate Fire ProtectionEl Sobrante
• Friendly Fire Systems IncOakley
• Frontline FireBrentwood
• Frontline Fire ProtectionKnightsen
• Gipson Construction LLCMartinez
• Golden Coast Fire Protection IncPittsburg
• Heritage Fire ProtectionDiscovery Bay
• Integral Fire Protection IncPittsburg
• International Fire Equipment Co IncorporatedRichmond
• Intrepid Electronic Systems IncCrockett
• J M Fire SystemsMartinez
• Kelly And SONAntioch
• Kelly And SON LLCAntioch
• LC Home Builder IncBrentwood
• Lescure Company IncConcord
• Majid ConstructionRichmond
• Meda Fire Protection IncConcord
• Medo USA IncOrinda
• Montesino Fire Protection ContractorRichmond
• Montesino Fire Protection Contractor IncRichmond
• Mount Diablo Fire LLCConcord
• N V Heathorn CoConcord
• R&R Fire Protection LLCBrentwood
• Raptor Fire Protection IncMartinez
• Robert BurttOrinda
• Shield Fire & Safety Solutions IncConcord
• Swinerton BuildersConcord
• T N T Fire Protection IncAntioch
• Thorpe Design IncBrentwood
• U S T Testing Services IncConcord
• United Fire And Alarm Construction IncAlamo
• VAL Betti Plumbing & Heating IncRichmond
• Wildfire Fighting SystemsMartinez

Frequently asked questions

How do I check that a fire protection company in Walnut Creek 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 Walnut Creek to work there?

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

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