Fire sprinkler
American Builders
American Builders is a fire sprinkler company based in Sonoma, California. It holds an active CSLB C-16 Fire Protection Contractor license (No. 427930) from the California Contractors State License Board, verified against state records on October 24, 2026.
State license verified October 24, 2026
California Contractors State License Board licenses
| License | Type | Expires | Status |
|---|---|---|---|
| 427930 | CSLB C-16 Fire Protection Contractor | September 30, 2028 | active |
Services
- Fire sprinkler. Design, installation, inspection, testing and maintenance of fire sprinkler systems, including underground fire mains and dwelling systems.
Services are inferred from the company's state licenses. Confirm specific capabilities with the company.
Locations
- Primary: Sonoma, CA 95476 · Sonoma County
Other licensed companies in Sonoma
Byrnes & McClellan Construction Inc
Fire sprinkler 1 active license
Lorenzini Fire Protection
Fire sprinkler 1 active license
Peterson Mechanical Inc
Fire sprinkler 1 active license
Thomas Petersen
Fire sprinkler 1 active license
Wine Country Fire Protection & Plumbing Inc
Fire sprinkler 1 active license
Source: California Contractors State License Board (CSLB) licensee records, retrieved October 24, 2026. Machine-readable: JSON · Markdown.