Master Plumbing & Leak Detection, C-36 Plumbing Contractor in San Diego, CA
Master Plumbing & Leak Detection operating as a corporation holds California contractor license #777721, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2000, the license has been on the CSLB roster for 26 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Jet Insurance Company and a previously-filed workers' compensation policy with Technology Insurance Company INC that is no longer active. The business is based in San Diego, in San Diego County, California.
- License Number
- 777721
- Issued
- Apr 20, 2000
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
- Surety
- Jet Insurance Company
- Bond Number
- BX0043931
- Effective
- Oct 11, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TWC4641046
- Effective
- Jul 1, 2025
- Expires
- Jul 1, 2026
This contractor has a compliance issue in its public CSLB record:
- License expired
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Master Plumbing & Leak Detection licensed in California?
Master Plumbing & Leak Detection previously held California Contractors State License Board license number 777721, but the license expired on July 31, 2026 and is not currently valid. It was first issued on April 20, 2000.
What does Master Plumbing & Leak Detection specialize in?
Master Plumbing & Leak Detection is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Master Plumbing & Leak Detection headquartered?
Master Plumbing & Leak Detection is headquartered at P O Box 928343, San Diego, CA 92192, in San Diego County, California.
Does Master Plumbing & Leak Detection have an active surety bond on file with CSLB?
Yes. Master Plumbing & Leak Detection has an active California contractor surety bond filed with Jet Insurance Company.
Does Master Plumbing & Leak Detection carry workers' compensation coverage?
Master Plumbing & Leak Detection has a previously-filed workers' compensation policy with Technology Insurance Company INC that is no longer active.
How do I verify Master Plumbing & Leak Detection's contractor license?
You can verify Master Plumbing & Leak Detection's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=777721.
- License issuedApr 20, 2000
- Bond activeOct 11, 2023
- WC coverage startsJul 1, 2025
- WC expiredJul 1, 2026
- License expiredJul 31, 2026
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