De Leon C Plumbing CO, C-36 Plumbing Contractor in El Sobrante, CA
De Leon C Plumbing CO operating as a sole owner holds an active California contractor license (CSLB #569370), valid through May 31, 2027. First issued in 1989, the license has been on the CSLB roster for 37 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Technology Insurance Company INC. The business is based in El Sobrante, in Contra Costa County, California.
- License Number
- 569370
- Issued
- May 30, 1989
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67593658
- Effective
- Sep 1, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TES4772396
- Effective
- Apr 12, 2026
- Expires
- Apr 12, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is De Leon C Plumbing CO licensed in California?
Yes. De Leon C Plumbing CO holds California Contractors State License Board license number 569370, which is active and in good standing. The license was first issued on May 30, 1989. It is valid through May 31, 2027.
What does De Leon C Plumbing CO specialize in?
De Leon C Plumbing CO is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is De Leon C Plumbing CO headquartered?
De Leon C Plumbing CO is headquartered at 5358 Country View Dr, El Sobrante, CA 94803, in Contra Costa County, California.
Does De Leon C Plumbing CO have an active surety bond on file with CSLB?
Yes. De Leon C Plumbing CO has an active California contractor surety bond filed with Western Surety Company.
Does De Leon C Plumbing CO carry workers' compensation coverage?
Yes. De Leon C Plumbing CO carries active workers' compensation coverage through Technology Insurance Company INC.
How do I verify De Leon C Plumbing CO's contractor license?
You can verify De Leon C Plumbing CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=569370.
- License issuedMay 30, 1989
- Bond activeSep 1, 2025
- WC coverage startsApr 12, 2026
- WC expiresApr 12, 2027
- License expiresMay 31, 2027
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