Gatterman Construction, B General Building Contractor in Berkeley, CA
Gatterman Construction operating as a sole owner holds an active California contractor license (CSLB #638637), valid through Feb 29, 2028. First issued in 1992, the license has been on the CSLB roster for 34 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 an exempt workers' compensation status (no employees on payroll). The business is based in Berkeley, in Alameda County, California.
- License Number
- 638637
- Issued
- Feb 27, 1992
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 810025900
- Effective
- Sep 4, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 3, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Gatterman Construction licensed in California?
Yes. Gatterman Construction holds California Contractors State License Board license number 638637, which is active and in good standing. The license was first issued on February 27, 1992. It is valid through February 29, 2028.
What does Gatterman Construction specialize in?
Gatterman Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Gatterman Construction headquartered?
Gatterman Construction is headquartered at 1721 Lincoln St, Berkeley, CA 94703, in Alameda County, California.
Does Gatterman Construction have an active surety bond on file with CSLB?
Yes. Gatterman Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Gatterman Construction carry workers' compensation coverage?
Gatterman Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Gatterman Construction's contractor license?
You can verify Gatterman Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=638637.
- License issuedFeb 27, 1992
- Bond activeSep 4, 2025
- WC coverage startsFeb 3, 2026
- License expiresFeb 29, 2028
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