# Fire protection companies in Crescent City, California

3 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Crescent City, California, as of October 24, 2026.


## Located in Crescent City

- [First Service Plumbing & Heating LLC](https://plumbregistry.com/fire-protection/providers/first-service-plumbing-heating-llc/) — based in Crescent City, CA; fire sprinkler; licenses: 804206; phone: 707-464-2400
- [Lkml Plumbing](https://plumbregistry.com/fire-protection/providers/lkml-plumbing/) — based in Crescent City, CA; fire sprinkler; licenses: 1043038; phone: 707-954-8519
- [Logan Plumbing](https://plumbregistry.com/fire-protection/providers/logan-plumbing/) — based in Crescent City, CA; fire sprinkler; licenses: 892551; phone: 707-954-8519

## FAQ

**How do I check that a fire protection company in Crescent City 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 Crescent City to work there?**

No. California licenses are statewide, so companies based elsewhere in Del Norte County or across California can work in Crescent City. 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._