SANDSTONE ENGINEERING INC
License #1111309·Corporation·OAKLEY, Contra Costa County
Summary
SANDSTONE ENGINEERING INC operating as a corporation is licensed in California under CSLB number 1111309. The license was first issued in 2023, putting the business at 3 years on the active CSLB roster. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-21 Building Moving / Demolition Contractor. Records show an active surety bond on file with WESTERN SURETY COMPANY. The business is based in OAKLEY, in Contra Costa County, California.
Business Information
License Details & Classifications
- License Number
- 1111309
- Issued
- Oct 12, 2023
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Corporation
Financial & Insurance Coverage
Contractor Bond
- Surety
- WESTERN SURETY COMPANY
- Bond Number
- 67023346
- Effective
- Aug 28, 2024
- Status
- Active
Workers' Compensation
- Coverage
- License does not have current W/C
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 13, 2025
- Expires
- —
License StatusActive
Contractor BondOn file
Workers' CompensationInactive
Activity Timeline
- License issuedOct 12, 2023
- Bond activeAug 28, 2024
- WC coverage startsNov 13, 2025
- License expiresOct 31, 2027