Costello Jeff Electric
San Mateo · San Mateo County · CA
LISTED
Bestopedia verdict
California’s contractor board lists Costello Jeff Electric in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is not current in the public record.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 8 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #849767 verify on CSLB ↗
- Classifications
- C-10
- Years licensed
- 21.7 years since 11/06/2004
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Not current in the public record
- Business type
- Sole Owner
- Qualifying principal
- Jeffrey Vincent Costello
- Address of record
- 300 Santa Clara Way, San Mateo, CA 94403
Frequently Asked Questions
Is Costello Jeff Electric a licensed Electrical contractor in California?
Yes. Costello Jeff Electric holds California CSLB contractor license #849767 with a C-10 (Electrical) classification. Current CSLB status: CLEAR.
What work is Costello Jeff Electric licensed to perform?
License #849767 carries C-10 (Electrical).
Is Costello Jeff Electric bonded?
Yes. Costello Jeff Electric carries contractor's bond #100151309 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Costello Jeff Electric carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with EMPLOYERS ASSURANCE COMPANY, with a policy expiration of 05/27/2026 (this policy's expiration date has passed).
How long has Costello Jeff Electric held its contractor license?
License #849767 was originally issued on 11/06/2004, approximately 22 years ago (as of July 2026).
Where is Costello Jeff Electric located?
Costello Jeff Electric is based in San Mateo, San Mateo County, CA 94403.