Public CSLB records

Merbrink Construction INC, B General Building Contractor in Pittsburg, CA

License #948185·Corporation·Pittsburg, Contra Costa County
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Summary

Merbrink Construction INC operating as a corporation holds California contractor license #948185, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2010, the license has been on the CSLB roster for 16 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from Everest Premier Insurance Company. The business is based in Pittsburg, in Contra Costa County, California.

Business Information
Address
P O Box 8248
Pittsburg, CA 94565
License Details & Classifications
License Number
948185
Issued
Jun 2, 2010
Status
CLEAR
Expires
Jun 30, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800211289
Effective
Oct 22, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Everest Premier Insurance Company
Policy Number
7600024812261
Effective
Mar 2, 2026
Expires
Mar 2, 2027
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 Merbrink Construction INC licensed in California?

Merbrink Construction INC previously held California Contractors State License Board license number 948185, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 2, 2010.

What does Merbrink Construction INC specialize in?

Merbrink Construction INC is licensed for one CSLB classification: B General Building Contractor.

Where is Merbrink Construction INC headquartered?

Merbrink Construction INC is headquartered at P O Box 8248, Pittsburg, CA 94565, in Contra Costa County, California.

Does Merbrink Construction INC have an active surety bond on file with CSLB?

Yes. Merbrink Construction INC has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Merbrink Construction INC carry workers' compensation coverage?

Yes. Merbrink Construction INC carries active workers' compensation coverage through Everest Premier Insurance Company.

How do I verify Merbrink Construction INC's contractor license?

You can verify Merbrink Construction INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=948185.

Activity Timeline
  1. License issuedJun 2, 2010
  2. Bond activeOct 22, 2025
  3. WC coverage startsMar 2, 2026
  4. License expiredJun 30, 2026
  5. WC expiresMar 2, 2027
Other contractors in Contra Costa County
California lien & payment resources

Working a California job with Merbrink 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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