California Water Treatment, C-36 Plumbing Contractor in Folsom, CA
California Water Treatment operating as a sole owner holds California contractor license #422327, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 1982, the license has been on the CSLB roster for 44 years. It carries 2 CSLB classifications: C-36 Plumbing Contractor and C-55 Water Conditioning 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 Folsom, in Sacramento County, California.
- License Number
- 422327
- Issued
- May 4, 1982
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800212374
- Effective
- Nov 7, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 13, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is California Water Treatment licensed in California?
California Water Treatment previously held California Contractors State License Board license number 422327, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 4, 1982.
What does California Water Treatment specialize in?
California Water Treatment is licensed for 2 CSLB classifications: C-36 Plumbing Contractor and C-55 Water Conditioning Contractor.
Where is California Water Treatment headquartered?
California Water Treatment is headquartered at 2795 E Bidwell Street 100-157, Folsom, CA 95630, in Sacramento County, California.
Does California Water Treatment have an active surety bond on file with CSLB?
Yes. California Water Treatment has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does California Water Treatment carry workers' compensation coverage?
California Water Treatment reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify California Water Treatment's contractor license?
You can verify California Water Treatment's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=422327.
- License issuedMay 4, 1982
- WC coverage startsMay 13, 2024
- Bond activeNov 7, 2025
- License expiredMay 31, 2026
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