Fire protection companies in Vallejo, California

5 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Vallejo, California, as of October 24, 2026. Another 20 are located elsewhere in Solano 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 Vallejo

Elsewhere in Solano County

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

• A S Fire ProtectionBenicia
• ACT NOW Fire InspectionsFairfield
• Allsafe Fire ProtectionVacaville
• Bellingham Marine Industries IncDixon
• Benicia Plumbing IncBenicia
• Code Three Fire And SafetySuisun
• First Response Fire ProtectionFairfield
• Fortify Fire ProtectionBenicia
• Fortify Fire SystemsBenicia
• Harvpro Fire ProtectionVacaville
• JCP Fire Protection IncFairfield
• KEN Clarks PlumbingVacaville
• North Bay Plumbing IncFairfield
• OG SuppressionBenicia
• R2 Mechanical IncBenicia
• Rodrigues ConstructionFairfield
• Safe Home Fire ProtectionFairfield
• Schofield Custom BuilderSuisun City
• Station 1 Fire ProtectionFairfield
• Underground Construction Co IncBenicia

Frequently asked questions

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

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

Listed alphabetically. No company pays to rank higher. Machine-readable: JSON · Markdown.