Contractor License Proof

Mech 23 Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1054859
Status
Active
Classifications
B · General BuildingC-20 · Warm-Air Heating, Ventilating and Air-ConditioningC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 18, 2019 – June 30, 2027

Business

  • (415) 615 2528 (CSLB public record)
  • 39 TREASURE ISLAND RD STE 17, San Francisco, CA 94130San Francisco County

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Frequently asked questions

Is Mech 23 Inc licensed in California?

Yes. Mech 23 Inc holds an active California state contractor license (CSLB #1054859), verified against the CSLB public record on June 17, 2026.

What is Mech 23 Inc's CSLB license number?

Mech 23 Inc's California contractor license number is 1054859. 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 Mech 23 Inc licensed for?

Mech 23 Inc is classified under General Building (B), Warm-Air Heating, Ventilating and Air-Conditioning (C-20), and Plumbing (C-36) by the CSLB.

How do I verify Mech 23 Inc's license myself?

Look up license #1054859 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 #1054859 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.