Terra Firma Geotechnical
Terra Firma Geotechnical operating as a sole owner is licensed in California under CSLB number 639633. The license was first issued in 1992, putting the business at 34 years on the active CSLB roster. It carries 2 CSLB classifications: A General Engineering Contractor and 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 San Leandro, in Alameda County, California.
- License Number
- 639633
- Issued
- Mar 14, 1992
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100139441
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 17, 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 Terra Firma Geotechnical licensed in California?
Yes. Terra Firma Geotechnical holds California Contractors State License Board license number 639633. The license was first issued on March 14, 1992. It is valid through March 31, 2028.
What does Terra Firma Geotechnical specialize in?
Terra Firma Geotechnical is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.
Where is Terra Firma Geotechnical headquartered?
Terra Firma Geotechnical is headquartered at 477 Mccormick St, San Leandro, CA 94577, in Alameda County, California.
Does Terra Firma Geotechnical have an active surety bond on file with CSLB?
Yes. Terra Firma Geotechnical has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Terra Firma Geotechnical carry workers' compensation coverage?
Terra Firma Geotechnical reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Terra Firma Geotechnical's contractor license?
You can verify Terra Firma Geotechnical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=639633.
- License issuedMar 14, 1992
- Bond activeJan 1, 2023
- WC coverage startsMar 17, 2026
- License expiresMar 31, 2028
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