Contractor License Proof

Testa Mike Plumbing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
519618
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
October 20, 1987 – June 30, 2028

Business

  • (415) 479 0110 (CSLB public record)
  • 4244 REDWOOD HWY, San Rafael, CA 94903Marin County

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Frequently asked questions

Is Testa Mike Plumbing Inc licensed in California?

Yes. Testa Mike Plumbing Inc holds an active California state contractor license (CSLB #519618), verified against the CSLB public record on June 17, 2026.

What is Testa Mike Plumbing Inc's CSLB license number?

Testa Mike Plumbing Inc's California contractor license number is 519618. 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 Testa Mike Plumbing Inc licensed for?

Testa Mike Plumbing Inc is classified under Plumbing (C-36) by the CSLB.

How do I verify Testa Mike Plumbing Inc's license myself?

Look up license #519618 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 #519618 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.