Fire protection contractor (C-16) in San Francisco, CA
7 licenses · checked Oct 27, 2026
There are 7 Fire protection contractor (C-16) licenses with an address of record in San Francisco, CA, in the CSLB License Master data checked Oct 27, 2026. That is 2.5% of the 284 such licenses statewide; San Francisco ranks #2 of 182 CA cities for this license type. They are spread across 6 ZIP codes; the most common are 94124 (2), 94112 (1), 94132 (1). Most list San Francisco County. By business type: Corporation 6, Sole Owner 1. The median first-issue year is 2016; the oldest license dates from 2015. 4 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.
What a Fire protection contractor (C-16) license covers
Fire Protection (C-16) covers fire sprinkler, standpipe and similar fire protection systems.
How to verify a license
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Official lookup: CSLB Instant License Check.
Fire protection contractor (C-16) licenses in San Francisco
Showing 7 of 7, A to Z. Listing order is alphabetical, not a recommendation.
- Astorga Construction INC#1008360 · 94112
- CJ Plumbing INC#1039082 · 94132
- David Nale#1010371 · 94117
- H & L Construction INC#1018299 · 94133
- HA Fire Protection INC#1024521 · 94110
- North Star Plumbing & Fire Protection INC#1031709 · 94124
- PRO Plumbing & Fire Sprinkler INC#1004754 · 94124
Frequently asked questions
How many Fire protection contractor (C-16) licenses are in San Francisco?
7 active licenses in the CSLB License Master data checked Oct 27, 2026 (2.5% of CA).
What does a Fire protection contractor (C-16) license cover?
Fire Protection (C-16) covers fire sprinkler, standpipe and similar fire protection systems.
How do I verify a Fire protection contractor (C-16) license in San Francisco?
Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Use the license number shown here with the CSLB Instant License Check.
How many San Francisco Fire protection contractor (C-16) licenses expire soon?
4 of 7 have an expiration date in the next 12 months. A license that lapses must be renewed before the holder can work under it again.
Other license types in San Francisco
General building contractor (324) · Plumbing contractor (C-36) (63) · Electrical contractor (C-10) (57) · Painting contractor (C-33) (49) · General engineering contractor (41) · Landscaping contractor (C-27) (18) · Roofing contractor (C-39) (17) · Flooring contractor (C-15) (12) · Tile contractor (C-54) (12) · Glazing contractor (C-17) (10) · HVAC contractor (C-20) (9) · Low-voltage contractor (C-7) (8)
All Fire protection contractor (C-16) licenses in CA →
Source: CSLB License Master. Licensed California is independent and not affiliated with the licensing agency. Data checked Oct 27, 2026.