CORNERSTONE ELECTRIC CORP
License
- Status
- CLEAR
- First issued
- December 17, 2014
- Expires
- December 31, 2026
- Entity
- Corporation
- Address of record
- P O BOX 12141, La Crescenta, CA 91224
- Phone of record
- (818) 415 5744
Contractor bond
- Surety
- ATLANTIC SPECIALTY INSURANCE COMPANY
- Bond number
- 800212161
- Amount
- $25,000
- Effective
- November 5, 2025
Workers’ compensation
- Carrier
- TECHNOLOGY INSURANCE COMPANY INC
- Policy number
- TWC4768106
- Effective
- April 12, 2026
- Expires
- April 12, 2027
Are they licensed for your job?
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Licensed to perform
A contractor may only contract for work within their classifications. See all 58 licensed electrical contractors in La Crescenta.
People on this license
| Name | Title | Since | Through |
|---|---|---|---|
| GILLIAM CHRISTOPHER JAMES | Responsible Managing Officer/Chief Executive Officer/President | December 17, 2014 | Current |
| GILLIAM MARINA | Officer | December 17, 2014 | Current |
Verified status badge
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Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.