Active license · Verified 2026-08-25
Serrano Fire Protection Systems
Fire Sprinkler Contractor · Petaluma, California
| License number | 789820 |
| Trade | Fire Sprinkler Contractor |
| Location | 1675 Calle Ranchero, Petaluma, CA 94954 |
| Phone | 4157243865 |
| Licensed since | 2001 |
| License expires | 01/31/2027 |
| Status | Current, Active (as of 2026-08-25) |
What this record tells you
Serrano Fire Protection Systems holds California license 789820, authorizing work as a fire sprinkler contractor — 25 years of continuous licensure. It is one of 3 active fire sprinkler contractor licenses in Petaluma, so you have local alternatives to compare quotes against. Confirm the current status on the official state portal before signing a contract.
For Serrano Fire Protection Systems
Is this your business?
Claim this listing free to add your phone, website and service area — so homeowners checking license 789820 can reach you. No cost, no subscription.
Claim this listing — freeThis page is generated from California public license records for consumer-protection purposes. Serrano Fire Protection Systems has not claimed this page, is not a sponsor, and no endorsement is implied. Always re-verify license status and insurance before hiring. Verify a Pro is a service operated by Scion Media, not affiliated with any government agency.