Cornerstone Countertops, C-61/D-12 Synthetic Products Contractor in Spring Valley, CA
Cornerstone Countertops operating as a sole owner holds California contractor license #993783, which is currently expired (lapsed Jun 30, 2026) and not valid to contract until it is renewed. First issued in 2014, the license has been on the CSLB roster for 12 years. It carries a single CSLB classification: C-61/D-12 — Synthetic Products Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Technology Insurance Company INC. The business is based in Spring Valley, in San Diego County, California.
- License Number
- 993783
- Issued
- Jun 18, 2014
- Status
- CLEAR
- Expires
- Jun 30, 2026
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100737661
- Effective
- May 15, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TES4763804
- Effective
- Feb 22, 2026
- Expires
- Feb 22, 2027
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Cornerstone Countertops licensed in California?
Cornerstone Countertops previously held California Contractors State License Board license number 993783, but the license expired on June 30, 2026 and is not currently valid. It was first issued on June 18, 2014.
What does Cornerstone Countertops specialize in?
Cornerstone Countertops is licensed for one CSLB classification: C-61/D-12 Synthetic Products Contractor.
Where is Cornerstone Countertops headquartered?
Cornerstone Countertops is headquartered at 215 Paden Drive, Spring Valley, CA 91977, in San Diego County, California.
Does Cornerstone Countertops have an active surety bond on file with CSLB?
Yes. Cornerstone Countertops has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Cornerstone Countertops carry workers' compensation coverage?
Yes. Cornerstone Countertops carries active workers' compensation coverage through Technology Insurance Company INC.
How do I verify Cornerstone Countertops's contractor license?
You can verify Cornerstone Countertops's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=993783.
- License issuedJun 18, 2014
- Bond activeMay 15, 2023
- WC coverage startsFeb 22, 2026
- License expiredJun 30, 2026
- WC expiresFeb 22, 2027
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