Hayes B Michael Const
Verified against CSLB on · View on CSLB
License details
- License number
- 521729
- Status
- Active
- Classifications
- B · General BuildingC-10 · ElectricalC-36 · Plumbing
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- December 15, 1987 – December 31, 2027
Business
- (415) 606 3141 (CSLB public record)
- 183 SAINT THOMAS WAY, Tiburon, CA 94920Marin County
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Frequently asked questions
Is Hayes B Michael Const licensed in California?
Yes. Hayes B Michael Const holds an active California state contractor license (CSLB #521729), verified against the CSLB public record on June 17, 2026.
What is Hayes B Michael Const's CSLB license number?
Hayes B Michael Const's California contractor license number is 521729. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=521729
What kind of work is Hayes B Michael Const licensed for?
Hayes B Michael Const is classified under General Building (B) by the CSLB.
How do I verify Hayes B Michael Const's license myself?
Look up license #521729 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=521729. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.