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Licensed fire sprinkler contractors in Montclair, CA (C-16)
2 new licenses for Fire Protection (C-16) across SoCal
Issued Oct 14 – Oct 20, 2026.
Quick facts
How many licensed fire sprinkler contractors are in Montclair, CA?
5 fire sprinkler contractors with a California CSLB license list a business address in Montclair, CA. 5 of them have an active license in good standing (CSLB data as of 10/20/2026).
How many fire sprinkler contractors in Montclair, CA have a license problem right now?
None are flagged right now. 1 active license expires within 90 days. Each listing below shows the status and a plain-English OK-to-hire verdict.
How do I check if a fire sprinkler contractor is licensed?
Search the business name or license number on LicenseWatch CA to see license status, bond and workers' comp in one place, then confirm on the CSLB website before you sign a contract. In California, work over $1,000 in labor and materials requires a licensed contractor.
Featured spot availableLicensed contractors can claim this placement.
Claim your listing| Business | License | Status | Expires |
|---|---|---|---|
| Acer Fire Protection Inc | 1047478 | Active | 12/31/2026 |
| Klaus & Sons Plumbing Heating & Air Conditioning | 320990 | Active | 07/31/2028 |
| Pang Chiu Chen | 514113 | Active | 05/31/2027 |
| Valco Fire Protection Inc | 1101001 | Active | 01/31/2027 |
| Wilfredo Torres | 818886 | Active | 06/30/2027 |
New and lapsed SoCal licenses, every Monday
New licenses, expirations and workers' comp lapses across five counties. One short email a week.