Master Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 744990
- Status
- Active
- Classifications
- C-36 · Plumbing
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- January 22, 1998 – April 30, 2027
Business
- (818) 434 3575 (CSLB public record)
- PO BOX 11243, Burbank, CA 91510Los Angeles County
Are you Master 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 Master Plumbing licensed in California?
Yes. Master Plumbing holds an active California state contractor license (CSLB #744990), verified against the CSLB public record on June 17, 2026.
What is Master Plumbing's CSLB license number?
Master Plumbing's California contractor license number is 744990. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=744990
What kind of work is Master Plumbing licensed for?
Master Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify Master Plumbing's license myself?
Look up license #744990 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=744990. 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.