Harrington Electrical Services, C-10 Electrical Contractor in San Bruno, CA
Harrington Electrical Services operating as a sole owner holds an active California contractor license (CSLB #643582), valid through Apr 30, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Business Alliance Insurance Company and a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active. The business is based in San Bruno, in San Mateo County, California.
- License Number
- 643582
- Issued
- Apr 29, 1992
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Business Alliance Insurance Company
- Bond Number
- G60404438098
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- American Casualty Company of Reading PA
- Policy Number
- WC835601685
- Effective
- Aug 4, 2025
- Expires
- Aug 4, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Harrington Electrical Services licensed in California?
Yes. Harrington Electrical Services holds California Contractors State License Board license number 643582, which is active and in good standing. The license was first issued on April 29, 1992. It is valid through April 30, 2028.
What does Harrington Electrical Services specialize in?
Harrington Electrical Services is licensed for one CSLB classification: C-10 Electrical Contractor.
Where is Harrington Electrical Services headquartered?
Harrington Electrical Services is headquartered at P O Box 1307, San Bruno, CA 940667307, in San Mateo County, California.
Does Harrington Electrical Services have an active surety bond on file with CSLB?
Yes. Harrington Electrical Services has an active California contractor surety bond filed with Business Alliance Insurance Company.
Does Harrington Electrical Services carry workers' compensation coverage?
Harrington Electrical Services has a previously-filed workers' compensation policy with American Casualty Company of Reading PA that is no longer active.
How do I verify Harrington Electrical Services's contractor license?
You can verify Harrington Electrical Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=643582.
- License issuedApr 29, 1992
- Bond activeJan 1, 2023
- WC coverage startsAug 4, 2025
- WC expiredAug 4, 2026
- License expiresApr 30, 2028
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