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De Leon C Plumbing CO

License #569370·Sole Owner·El Sobrante, Contra Costa County
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Summary

De Leon C Plumbing CO operating as a sole owner is licensed in California under CSLB number 569370. The license was first issued in 1989, putting the business at 37 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 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.

Business Information
Address
5358 Country View Dr
El Sobrante, CA 94803
License Details & Classifications
License Number
569370
Issued
May 30, 1989
Status
CLEAR
Expires
May 31, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67593658
Effective
Sep 1, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Technology Insurance Company INC
Policy Number
TES4772396
Effective
Apr 12, 2026
Expires
Apr 12, 2027
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

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 De Leon C Plumbing CO licensed in California?

Yes. De Leon C Plumbing CO holds California Contractors State License Board license number 569370. 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.

Activity Timeline
  1. License issuedMay 30, 1989
  2. Bond activeSep 1, 2025
  3. WC coverage startsApr 12, 2026
  4. WC expiresApr 12, 2027
  5. License expiresMay 31, 2027
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