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Tri-County Plumbing Contractors

License #533819·Sole Owner·Corona, Riverside County
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Summary

Tri-County Plumbing Contractors operating as a sole owner is licensed in California under CSLB number 533819. The license was first issued in 1988, putting the business at 38 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 Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Corona, in Riverside County, California.

Business Information
Address
9255 Beazley Lane
Corona, CA 92883
License Details & Classifications
License Number
533819
Issued
Jun 30, 1988
Status
CLEAR
Expires
Jun 30, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800211985
Effective
Nov 8, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Aug 18, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • License expires in 21 days
  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Tri-County Plumbing Contractors licensed in California?

Yes. Tri-County Plumbing Contractors holds California Contractors State License Board license number 533819. The license was first issued on June 30, 1988. It is valid through June 30, 2026.

What does Tri-County Plumbing Contractors specialize in?

Tri-County Plumbing Contractors is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is Tri-County Plumbing Contractors headquartered?

Tri-County Plumbing Contractors is headquartered at 9255 Beazley Lane, Corona, CA 92883, in Riverside County, California.

Does Tri-County Plumbing Contractors have an active surety bond on file with CSLB?

Yes. Tri-County Plumbing Contractors has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Tri-County Plumbing Contractors carry workers' compensation coverage?

Tri-County Plumbing Contractors reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Tri-County Plumbing Contractors's contractor license?

You can verify Tri-County Plumbing Contractors's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=533819.

Activity Timeline
  1. License issuedJun 30, 1988
  2. WC coverage startsAug 18, 2025
  3. Bond activeNov 8, 2025
  4. License expiresJun 30, 2026
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