Contractor License Proof

M M Mechanical

Licensed

Verified against CSLB on · View on CSLB

License details

License number
553870
Status
Active
Classifications
C-43 · Sheet MetalC-51 · Structural Steel
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
January 13, 1989 – February 29, 2028

Business

  • (951) 264 3967 (CSLB public record)
  • 2900 BAKER ST, Costa Mesa, CA 92626Orange County

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Frequently asked questions

Is M M Mechanical licensed in California?

Yes. M M Mechanical holds an active California state contractor license (CSLB #553870), verified against the CSLB public record on June 17, 2026.

What is M M Mechanical's CSLB license number?

M M Mechanical's California contractor license number is 553870. 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 M M Mechanical licensed for?

M M Mechanical is classified under Sheet Metal (C-43) and Structural Steel (C-51) by the CSLB.

How do I verify M M Mechanical's license myself?

Look up license #553870 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 #553870 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.