Barnhart Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 1088163
- Classifications
- License term on file
- March 7, 2022 – March 31, 2028
Business
- (415) 246 5853 (CSLB public record)
- 1726 SOUTHGATE DR, Petaluma, CA 94954Sonoma County
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What to check next
Frequently asked questions
Is Barnhart Plumbing licensed in California?
Yes. Barnhart Plumbing holds an active California state contractor license (CSLB #1088163), verified against the CSLB public record on June 17, 2026.
What is Barnhart Plumbing's CSLB license number?
Barnhart Plumbing's California contractor license number is 1088163. 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 Barnhart Plumbing licensed for?
Barnhart Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify Barnhart Plumbing's license myself?
Look up license #1088163 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 #1088163 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.