Trahan Mechanical Inc DBA Trahan Brothers
Verified against CSLB on · View on CSLB
License details
- License number
- 774154
- License term on file
- January 26, 2000 – June 30, 2028
Business
- (415) 457 5541 (CSLB public record)
- P O BOX 10462, San Rafael, CA 94912Marin County
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Frequently asked questions
Is Trahan Mechanical Inc DBA Trahan Brothers licensed in California?
Yes. Trahan Mechanical Inc DBA Trahan Brothers holds an active California state contractor license (CSLB #774154), verified against the CSLB public record on August 4, 2026.
What is Trahan Mechanical Inc DBA Trahan Brothers's CSLB license number?
Trahan Mechanical Inc DBA Trahan Brothers's California contractor license number is 774154. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Trahan Mechanical Inc DBA Trahan Brothers licensed for?
Trahan Mechanical Inc DBA Trahan Brothers is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) and Sheet Metal (C-43) by the CSLB.
How do I verify Trahan Mechanical Inc DBA Trahan Brothers's license myself?
Look up license #774154 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #774154 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.