Contractor License Proof

O'Neill Plumbing Company

Licensed

Verified against CSLB on · View on CSLB

License details

License number
609234
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
January 11, 1991 – January 31, 2027

Business

  • (415) 725 0915 (CSLB public record)
  • 839 LINDA MAR BLVD, Pacifica, CA 94044San Mateo County

Are you O'Neill Plumbing Company? 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 O'Neill Plumbing Company licensed in California?

Yes. O'Neill Plumbing Company holds an active California state contractor license (CSLB #609234), verified against the CSLB public record on June 17, 2026.

What is O'Neill Plumbing Company's CSLB license number?

O'Neill Plumbing Company's California contractor license number is 609234. 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 O'Neill Plumbing Company licensed for?

O'Neill Plumbing Company is classified under Plumbing (C-36) by the CSLB.

How do I verify O'Neill Plumbing Company's license myself?

Look up license #609234 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 #609234 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.