Public CSLB records

SANDSTONE ENVIRONMENTAL ENGINEERING INC

License #878348·Corporation·OAKLEY, Contra Costa County
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Summary

SANDSTONE ENVIRONMENTAL ENGINEERING INC operating as a corporation is licensed in California under CSLB number 878348. The license was first issued in 2006, putting the business at 20 years on the active CSLB roster. It carries 5 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-12 Earthwork and Paving Contractor, C-21 Building Moving / Demolition Contractor, and C-22 Asbestos Abatement Contractor. Records show an active surety bond on file with WESTERN SURETY COMPANY and active workers' compensation coverage from STATE COMPENSATION INSURANCE FUND. The business is based in OAKLEY, in Contra Costa County, California.

Business Information
Address
P O BOX 1049
OAKLEY, CA 94561
License Details & Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
WESTERN SURETY COMPANY
Bond Number
66985704
Effective
Jul 27, 2024
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
STATE COMPENSATION INSURANCE FUND
Policy Number
1972485
Effective
Jul 26, 2025
Expires
Jul 26, 2026
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
  1. License issuedMay 24, 2006
  2. Bond activeJul 27, 2024
  3. WC coverage startsJul 26, 2025
  4. WC expiresJul 26, 2026
  5. License expiresJul 31, 2026