1st Class Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 951286
- Status
- Active
- Classifications
- C-36 · Plumbing
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- August 17, 2010 – August 31, 2026
Business
- (760) 925 1336 (CSLB public record)
- 2305 OAK HILL DR, Escondido, CA 92027San Diego County
Are you 1st Class 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 1st Class Plumbing licensed in California?
Yes. 1st Class Plumbing holds an active California state contractor license (CSLB #951286), verified against the CSLB public record on June 17, 2026.
What is 1st Class Plumbing's CSLB license number?
1st Class Plumbing's California contractor license number is 951286. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=951286
What kind of work is 1st Class Plumbing licensed for?
1st Class Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify 1st Class Plumbing's license myself?
Look up license #951286 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=951286. 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.