# Fire protection companies in Calexico, California

3 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Calexico, California, as of October 24, 2026. Another 2 are located elsewhere in Imperial County.


## Located in Calexico

- [C D R Electrical Inc](https://plumbregistry.com/fire-protection/providers/c-d-r-electrical-inc/) — based in Calexico, CA; fire sprinkler; licenses: 940466; phone: 760-455-1578
- [Fire Protection](https://plumbregistry.com/fire-protection/providers/fire-protection/) — based in Calexico, CA; fire sprinkler; licenses: 1104012; phone: 760-556-6688
- [Sergio Alfredo Delgado](https://plumbregistry.com/fire-protection/providers/sergio-alfredo-delgado/) — based in Calexico, CA; fire sprinkler; licenses: 1056316; phone: 760-556-3440

## Elsewhere in Imperial County

- [Mark Nathanael Gaddis](https://plumbregistry.com/fire-protection/providers/mark-nathanael-gaddis/) — based in Imperial, CA; fire sprinkler; licenses: 571225; phone: 760-355-4332
- [Sierra Mare Paving](https://plumbregistry.com/fire-protection/providers/sierra-mare-paving/) — based in El Centro, CA; fire sprinkler; licenses: 1045357; phone: 619-972-4797

## FAQ

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

No. California licenses are statewide, so companies based elsewhere in Imperial County or across California can work in Calexico. 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._