Contractor License Proof

Marco Deleon Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
977401
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
September 29, 2012 – September 30, 2026

Business

  • (415) 810 1651 (CSLB public record)
  • 353 BANCROFT WAY, Pacifica, CA 94044San Mateo County

Are you Marco Deleon Plumbing? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Other Plumbing contractors in Pacifica

Speedy Serrano Plumbing

C-36 · Pacifica, CA

Licensed

Verified June 17, 2026 · Bonded

Eoin De Barra Plumbing Inc

C-36 · Pacifica, CA

Licensed

Verified June 17, 2026 · Bonded

Afb Plumbing

C-36 · Pacifica, CA

Licensed

Verified June 17, 2026 · Bonded

Dan B Underhill & Son

C-36 · Pacifica, CA

Licensed

Verified June 17, 2026 · Bonded

Ahern David

C-36 · Pacifica, CA

Licensed

Verified June 17, 2026 · Bonded

Ez Plumbing LLC

C-36 · Pacifica, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Plumbing contractors in Pacifica

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Marco Deleon Plumbing licensed in California?

Yes. Marco Deleon Plumbing holds an active California state contractor license (CSLB #977401), verified against the CSLB public record on June 17, 2026.

What is Marco Deleon Plumbing's CSLB license number?

Marco Deleon Plumbing's California contractor license number is 977401. 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 Marco Deleon Plumbing licensed for?

Marco Deleon Plumbing is classified under Plumbing (C-36) by the CSLB.

How do I verify Marco Deleon Plumbing's license myself?

Look up license #977401 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 #977401 on CSLB

Checking more than one contractor? Verify another license.Verify a license

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