Public CSLB records

Gray Matter Construction, B General Building Contractor in Richmond, CA

License #1067614·Sole Owner·Richmond, Contra Costa County
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Summary

Gray Matter Construction operating as a sole owner holds California contractor license #1067614, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2020, the license has been on the CSLB roster for 6 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in Richmond, in Contra Costa County, California.

Business Information
Address
Po Box 1982
Richmond, CA 94802
License Details & Classifications
License Number
1067614
Issued
Aug 5, 2020
Status
CLEAR
Expires
Aug 31, 2026
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
100891778
Effective
Sep 23, 2024
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Apr 21, 2025
Expires
—
Alert

This contractor has a compliance issue in its public CSLB record:

  • License expired
License StatusInactive / Expired
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 Gray Matter Construction licensed in California?

Gray Matter Construction previously held California Contractors State License Board license number 1067614, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 5, 2020.

What does Gray Matter Construction specialize in?

Gray Matter Construction is licensed for one CSLB classification: B General Building Contractor.

Where is Gray Matter Construction headquartered?

Gray Matter Construction is headquartered at Po Box 1982, Richmond, CA 94802, in Contra Costa County, California.

Does Gray Matter Construction have an active surety bond on file with CSLB?

Yes. Gray Matter Construction has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Gray Matter Construction carry workers' compensation coverage?

Gray Matter Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Gray Matter Construction's contractor license?

You can verify Gray Matter Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1067614.

Activity Timeline
  1. License issuedAug 5, 2020
  2. Bond activeSep 23, 2024
  3. WC coverage startsApr 21, 2025
  4. License expiredAug 31, 2026
Other contractors in Contra Costa County
California lien & payment resources

Working a California job with Gray Matter Construction, 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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