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Horizon Plumbing INC

License #1078377·Corporation·Richmond, Contra Costa County
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Summary

Horizon Plumbing INC operating as a corporation is licensed in California under CSLB number 1078377. The license was first issued in 2021, putting the business at 5 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 Nationwide Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Richmond, in Contra Costa County, California.

Business Information
Address
1821 6th Street
Richmond, CA 94801
License Details & Classifications
License Number
1078377
Issued
Jul 19, 2021
Status
CLEAR
Expires
Sep 30, 2027
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Nationwide Mutual Insurance Company
Bond Number
7901320682
Effective
Apr 2, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Nov 19, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • 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 Horizon Plumbing INC licensed in California?

Yes. Horizon Plumbing INC holds California Contractors State License Board license number 1078377. The license was first issued on July 19, 2021. It is valid through September 30, 2027.

What does Horizon Plumbing INC specialize in?

Horizon Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is Horizon Plumbing INC headquartered?

Horizon Plumbing INC is headquartered at 1821 6th Street, Richmond, CA 94801, in Contra Costa County, California.

Does Horizon Plumbing INC have an active surety bond on file with CSLB?

Yes. Horizon Plumbing INC has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.

Does Horizon Plumbing INC carry workers' compensation coverage?

Horizon Plumbing INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Horizon Plumbing INC's contractor license?

You can verify Horizon Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1078377.

Activity Timeline
  1. License issuedJul 19, 2021
  2. WC coverage startsNov 19, 2025
  3. Bond activeApr 2, 2026
  4. License expiresSep 30, 2027
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