Contractor License Proof

Marin H20 Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
839817
Status
Active
Classifications
A · General EngineeringB · General BuildingC-36 · PlumbingC-55 · Water Conditioning
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 2, 2004 – January 31, 2027

Business

  • (415) 716 2079 (CSLB public record)
  • 40 PAUL DRIVE, San Rafael, CA 94903Marin County

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Frequently asked questions

Is Marin H20 Inc licensed in California?

Yes. Marin H20 Inc holds an active California state contractor license (CSLB #839817), verified against the CSLB public record on June 17, 2026.

What is Marin H20 Inc's CSLB license number?

Marin H20 Inc's California contractor license number is 839817. 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 Marin H20 Inc licensed for?

Marin H20 Inc is classified under General Engineering (A), General Building (B), Plumbing (C-36), and Water Conditioning (C-55) by the CSLB.

How do I verify Marin H20 Inc's license myself?

Look up license #839817 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 #839817 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.