Public CSLB records

J C & Son Construction INC, B General Building Contractor in Martinez, CA

License #850912·Corporation·Martinez, Contra Costa County
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Summary

J C & Son Construction INC operating as a corporation holds an active California contractor license (CSLB #850912), valid through Dec 31, 2026. First issued in 2004, the license has been on the CSLB roster for 22 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Great American Alliance Insurance Company. The business is based in Martinez, in Contra Costa County, California.

Business Information
Address
841 Arnold Drive Ste C
Martinez, CA 94553
License Details & Classifications
License Number
850912
Issued
Dec 9, 2004
Status
CLEAR
Expires
Dec 31, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67589569
Effective
Dec 29, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Great American Alliance Insurance Company
Policy Number
WCF45221100
Effective
Dec 1, 2025
Expires
Dec 1, 2026
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 J C & Son Construction INC licensed in California?

Yes. J C & Son Construction INC holds California Contractors State License Board license number 850912, which is active and in good standing. The license was first issued on December 9, 2004. It is valid through December 31, 2026.

What does J C & Son Construction INC specialize in?

J C & Son Construction INC is licensed for one CSLB classification: B General Building Contractor.

Where is J C & Son Construction INC headquartered?

J C & Son Construction INC is headquartered at 841 Arnold Drive Ste C, Martinez, CA 94553, in Contra Costa County, California.

Does J C & Son Construction INC have an active surety bond on file with CSLB?

Yes. J C & Son Construction INC has an active California contractor surety bond filed with Western Surety Company.

Does J C & Son Construction INC carry workers' compensation coverage?

Yes. J C & Son Construction INC carries active workers' compensation coverage through Great American Alliance Insurance Company.

How do I verify J C & Son Construction INC's contractor license?

You can verify J C & Son Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=850912.

Activity Timeline
  1. License issuedDec 9, 2004
  2. WC coverage startsDec 1, 2025
  3. Bond activeDec 29, 2025
  4. WC expiresDec 1, 2026
  5. License expiresDec 31, 2026
Other contractors in Contra Costa County
California lien & payment resources

Working a California job with J C & Son Construction INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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