Contractor License Proof

GWS Plumbing & Sewer

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1131694
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
January 14, 2025 – January 31, 2027

Business

  • (650) 921 6995 (CSLB public record)
  • 218 NORTH FREMONT STREET, San Mateo, CA 94401San Mateo County

Are you GWS Plumbing & Sewer? 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 San Mateo

Jimenez Hydronics

C-36 · San Mateo, CA

Licensed

Verified June 17, 2026 · Bonded

Tremors Plumbing and Sewer

C-36 · San Mateo, CA

Licensed

Verified June 17, 2026 · Bonded

Navarro's Plumbing

C-36 · San Mateo, CA

Licensed

Verified June 17, 2026 · Bonded

A G R Plumbing

C-36 · San Mateo, CA

Licensed

Verified June 17, 2026 · Bonded

F C C Plumbing Inc

C-36 · San Mateo, CA

Licensed

Verified June 17, 2026 · Bonded

Promo Plumbing Inc

C-36 · San Mateo, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Plumbing contractors in San Mateo

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 GWS Plumbing & Sewer licensed in California?

Yes. GWS Plumbing & Sewer holds an active California state contractor license (CSLB #1131694), verified against the CSLB public record on June 17, 2026.

What is GWS Plumbing & Sewer's CSLB license number?

GWS Plumbing & Sewer's California contractor license number is 1131694. 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 GWS Plumbing & Sewer licensed for?

GWS Plumbing & Sewer is classified under Plumbing (C-36) by the CSLB.

How do I verify GWS Plumbing & Sewer's license myself?

Look up license #1131694 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 #1131694 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.