T R Z Plumbing
T R Z Plumbing operating as a sole owner is licensed in California under CSLB number 928648. The license was first issued in 2009, putting the business at 17 years on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Jet Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Brisbane, in San Mateo County, California.
- License Number
- 928648
- Issued
- Feb 10, 2009
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Sole Owner
- Surety
- Jet Insurance Company
- Bond Number
- BX0077469
- Effective
- Dec 11, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 27, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is T R Z Plumbing licensed in California?
Yes. T R Z Plumbing holds California Contractors State License Board license number 928648. The license was first issued on February 10, 2009. It is valid through February 28, 2027.
What does T R Z Plumbing specialize in?
T R Z Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is T R Z Plumbing headquartered?
T R Z Plumbing is headquartered at 440 Monterey Street, Brisbane, CA 94005, in San Mateo County, California.
Does T R Z Plumbing have an active surety bond on file with CSLB?
Yes. T R Z Plumbing has an active California contractor surety bond filed with Jet Insurance Company.
Does T R Z Plumbing carry workers' compensation coverage?
T R Z Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify T R Z Plumbing's contractor license?
You can verify T R Z Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=928648.
- License issuedFeb 10, 2009
- WC coverage startsFeb 27, 2025
- Bond activeDec 11, 2025
- License expiresFeb 28, 2027
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