Contractor License Proof

O'Shea's Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
399676
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 11, 1981 – June 30, 2027

Business

  • (714) 904 2733 (CSLB public record)
  • 1300 ADAMS AVE #5Q, Costa Mesa, CA 92626Orange County

Are you O'Shea's 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 Costa Mesa

Afinarte Restoration

C-36 · Costa Mesa, CA

License suspended

Verified June 17, 2026 · Bonded

Mitchell Construction Co

C-36 · Costa Mesa, CA

Licensed

Verified June 17, 2026 · Bonded

Veregy Pacific LLC

C-36 · Costa Mesa, CA

Licensed

Verified June 17, 2026 · Bonded

Technical Experienced Quality Plumbing

C-36 · Costa Mesa, CA

Licensed

Verified June 17, 2026 · Bonded

Decillo Clayton Construction

C-36 · Costa Mesa, CA

Licensed

Verified June 17, 2026 · Bonded

Ovc Plumbing & Drain

C-36 · Costa Mesa, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Plumbing contractors in Costa Mesa

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'Shea's Plumbing licensed in California?

Yes. O'Shea's Plumbing holds an active California state contractor license (CSLB #399676), verified against the CSLB public record on June 17, 2026.

What is O'Shea's Plumbing's CSLB license number?

O'Shea's Plumbing's California contractor license number is 399676. 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'Shea's Plumbing licensed for?

O'Shea's Plumbing is classified under Plumbing (C-36) by the CSLB.

How do I verify O'Shea's Plumbing's license myself?

Look up license #399676 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 #399676 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.