Delta Grading, A General Engineering Contractor in Brentwood, CA
Delta Grading operating as a sole owner holds an active California contractor license (CSLB #665563), valid through Mar 31, 2027. First issued in 1993, the license has been on the CSLB roster for 33 years. It carries 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-12 Earthwork and Paving Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Brentwood, in Contra Costa County, California.
- License Number
- 665563
- Issued
- Mar 5, 1993
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67266861
- Effective
- Mar 2, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 28, 2025
- 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 Delta Grading licensed in California?
Yes. Delta Grading holds California Contractors State License Board license number 665563, which is active and in good standing. The license was first issued on March 5, 1993. It is valid through March 31, 2027.
What does Delta Grading specialize in?
Delta Grading is licensed for 3 CSLB classifications: A General Engineering Contractor, B General Building Contractor, and C-12 Earthwork and Paving Contractor.
Where is Delta Grading headquartered?
Delta Grading is headquartered at 752 Oak Street, Brentwood, CA 94513, in Contra Costa County, California.
Does Delta Grading have an active surety bond on file with CSLB?
Yes. Delta Grading has an active California contractor surety bond filed with Western Surety Company.
Does Delta Grading carry workers' compensation coverage?
Delta Grading reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Delta Grading's contractor license?
You can verify Delta Grading's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=665563.
- License issuedMar 5, 1993
- WC coverage startsFeb 28, 2025
- Bond activeMar 2, 2025
- License expiresMar 31, 2027
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