Anstirman Construction, B General Building Contractor in Martinez, CA
Anstirman Construction operating as a sole owner holds California contractor license #949534, 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 Western Surety Company and active workers' compensation coverage from Pie Insurance Company (the). The business is based in Martinez, in Contra Costa County, California.
- License Number
- 949534
- Issued
- Jun 30, 2010
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 65379159
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Pie Insurance Company (the)
- Policy Number
- 3772424
- Effective
- Apr 19, 2026
- Expires
- Apr 19, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Anstirman Construction licensed in California?
Anstirman Construction previously held California Contractors State License Board license number 949534, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 30, 2010.
What does Anstirman Construction specialize in?
Anstirman Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Anstirman Construction headquartered?
Anstirman Construction is headquartered at 2356 Scenic Ave, Martinez, CA 94553, in Contra Costa County, California.
Does Anstirman Construction have an active surety bond on file with CSLB?
Yes. Anstirman Construction has an active California contractor surety bond filed with Western Surety Company.
Does Anstirman Construction carry workers' compensation coverage?
Yes. Anstirman Construction carries active workers' compensation coverage through Pie Insurance Company (the).
How do I verify Anstirman Construction's contractor license?
You can verify Anstirman Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=949534.
- License issuedJun 30, 2010
- Bond activeJan 1, 2023
- WC coverage startsApr 19, 2026
- License expiredJun 30, 2026
- WC expiresApr 19, 2027
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