SANDSTONE ENVIRONMENTAL ENGINEERING INC
License #878348·Corporation·OAKLEY, Contra Costa County
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
License Details & Classifications
- License Number
- 878348
- Issued
- May 24, 2006
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Corporation
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
- License issuedMay 24, 2006
- Bond activeJul 27, 2024
- WC coverage startsJul 26, 2025
- WC expiresJul 26, 2026
- License expiresJul 31, 2026