Cornerstone Electric CORP, C-10 Electrical Contractor in La Crescenta, CA
Cornerstone Electric CORP operating as a corporation holds an active California contractor license (CSLB #999372), valid through Dec 31, 2026. First issued in 2014, the license has been on the CSLB roster for 12 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and active workers' compensation coverage from Technology Insurance Company INC. The business is based in La Crescenta, in Los Angeles County, California.
- License Number
- 999372
- Issued
- Dec 17, 2014
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Corporation
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800212161
- Effective
- Nov 5, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Technology Insurance Company INC
- Policy Number
- TWC4768106
- Effective
- Apr 12, 2026
- Expires
- Apr 12, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Cornerstone Electric CORP licensed in California?
Yes. Cornerstone Electric CORP holds California Contractors State License Board license number 999372, which is active and in good standing. The license was first issued on December 17, 2014. It is valid through December 31, 2026.
What does Cornerstone Electric CORP specialize in?
Cornerstone Electric CORP is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Cornerstone Electric CORP headquartered?
Cornerstone Electric CORP is headquartered at P O Box 12141, La Crescenta, CA 91224, in Los Angeles County, California.
Does Cornerstone Electric CORP have an active surety bond on file with CSLB?
Yes. Cornerstone Electric CORP has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Cornerstone Electric CORP carry workers' compensation coverage?
Yes. Cornerstone Electric CORP carries active workers' compensation coverage through Technology Insurance Company INC.
How do I verify Cornerstone Electric CORP's contractor license?
You can verify Cornerstone Electric CORP's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=999372.
- License issuedDec 17, 2014
- Bond activeNov 5, 2025
- WC coverage startsApr 12, 2026
- License expiresDec 31, 2026
- WC expiresApr 12, 2027
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