Ross Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 546453
- Status
- Active
- Classifications
- B · General BuildingC-36 · Plumbing
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- November 7, 1988 – November 30, 2026
Business
- (415) 924 3646 (CSLB public record)
- 12 EDISON AVENUE, Corte Madera, CA 94925Marin County
Are you Ross Plumbing? Claim this listing to manage it.
Claim this listingRequest a free quote
Tell us about your project and we'll connect you with licensed, verified California contractors.
Frequently asked questions
Is Ross Plumbing licensed in California?
Yes. Ross Plumbing holds an active California state contractor license (CSLB #546453), verified against the CSLB public record on June 17, 2026.
What is Ross Plumbing's CSLB license number?
Ross Plumbing's California contractor license number is 546453. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=546453
What kind of work is Ross Plumbing licensed for?
Ross Plumbing is classified under General Building (B) by the CSLB.
How do I verify Ross Plumbing's license myself?
Look up license #546453 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=546453. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.