Mason Mechanical Services
Verified against CSLB on · View on CSLB
License details
- License number
- 692130
- Classifications
- License term on file
- July 18, 1994 – July 31, 2026
Business
- (415) 350 1371 (CSLB public record)
- 2 COMMERCIAL BLVD SUITE 204, Novato, CA 94949Marin County
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What to check next
Frequently asked questions
Is Mason Mechanical Services licensed in California?
Yes. Mason Mechanical Services holds an active California state contractor license (CSLB #692130), verified against the CSLB public record on June 17, 2026.
What is Mason Mechanical Services's CSLB license number?
Mason Mechanical Services's California contractor license number is 692130. 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 Mason Mechanical Services licensed for?
Mason Mechanical Services is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Mason Mechanical Services's license myself?
Look up license #692130 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 June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #692130 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.