Hinrichs Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 1138112
- Classifications
- License term on file
- May 28, 2025 – May 31, 2027
Business
- (707) 834 4199 (CSLB public record)
- 3005 Q STREET, Eureka, CA 95501Humboldt County
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What to check next
Frequently asked questions
Is Hinrichs Plumbing licensed in California?
Yes. Hinrichs Plumbing holds an active California state contractor license (CSLB #1138112), verified against the CSLB public record on June 17, 2026.
What is Hinrichs Plumbing's CSLB license number?
Hinrichs Plumbing's California contractor license number is 1138112. 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 Hinrichs Plumbing licensed for?
Hinrichs Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify Hinrichs Plumbing's license myself?
Look up license #1138112 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 #1138112 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.