Hagan John M
Verified against CSLB on · View on CSLB
License details
- License number
- 541548
- Classifications
- License term on file
- September 20, 1988 – September 30, 2026
Business
- (707) 263 1151 (CSLB public record)
- P O BOX 1682, Lakeport, CA 95453Lake County
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Frequently asked questions
Is Hagan John M licensed in California?
Yes. Hagan John M holds an active California state contractor license (CSLB #541548), verified against the CSLB public record on June 17, 2026.
What is Hagan John M's CSLB license number?
Hagan John M's California contractor license number is 541548. 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 Hagan John M licensed for?
Hagan John M is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.
How do I verify Hagan John M's license myself?
Look up license #541548 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 #541548 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.