Horizon Plumbing, C-36 Plumbing Contractor in Concord, CA
Horizon Plumbing operating as a corporation holds an active California contractor license (CSLB #623019), valid through Jul 31, 2026. First issued in 1991, the license has been on the CSLB roster for 35 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with North River Insurance Company (the) and a previously-filed workers' compensation policy with Employers Preferred Insurance Company that is no longer active. The business is based in Concord, in Contra Costa County, California.
- License Number
- 623019
- Issued
- Jul 15, 1991
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF620544
- Effective
- Jul 17, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Employers Preferred Insurance Company
- Policy Number
- EIG554171301
- Effective
- May 23, 2025
- Expires
- May 23, 2026
This contractor has a compliance issue in its public CSLB record:
- 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 Horizon Plumbing licensed in California?
Yes. Horizon Plumbing holds California Contractors State License Board license number 623019, which is active and in good standing. The license was first issued on July 15, 1991. It is valid through July 31, 2026.
What does Horizon Plumbing specialize in?
Horizon Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Horizon Plumbing headquartered?
Horizon Plumbing is headquartered at P O Box 5867, Concord, CA 94524, in Contra Costa County, California.
Does Horizon Plumbing have an active surety bond on file with CSLB?
Yes. Horizon Plumbing has an active California contractor surety bond filed with North River Insurance Company (the).
Does Horizon Plumbing carry workers' compensation coverage?
Horizon Plumbing has a previously-filed workers' compensation policy with Employers Preferred Insurance Company that is no longer active.
How do I verify Horizon Plumbing's contractor license?
You can verify Horizon Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=623019.
- License issuedJul 15, 1991
- Bond activeJul 17, 2023
- WC coverage startsMay 23, 2025
- WC expiredMay 23, 2026
- License expiresJul 31, 2026
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