Public CSLB records
PrelienLook up a contractor

Hart K J Electric and Son INC

License #679965·Corporation·Pleasanton, Alameda County
Download PDF
Owed money by Hart K J Electric and Son INC? File a 20-day preliminary notice to keep your lien rights.Send a notice
Summary

Hart K J Electric and Son INC operating as a corporation is licensed in California under CSLB number 679965. The license was first issued in 1993, putting the business at 33 years on the active CSLB roster. It carries a single CSLB classification: C-10 — Electrical Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Pleasanton, in Alameda County, California.

Business Information
Address
4078 School Street
Pleasanton, CA 94566
License Details & Classifications
License Number
679965
Issued
Nov 4, 1993
Status
CLEAR
Expires
Feb 29, 2028
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
Merchants Bonding Company (mutual)
Bond Number
101681884
Effective
Oct 31, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Mar 12, 2026
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Hart K J Electric and Son INC licensed in California?

Yes. Hart K J Electric and Son INC holds California Contractors State License Board license number 679965. The license was first issued on November 4, 1993. It is valid through February 29, 2028.

What does Hart K J Electric and Son INC specialize in?

Hart K J Electric and Son INC is licensed for one CSLB classification: C-10 Electrical Contractor.

Where is Hart K J Electric and Son INC headquartered?

Hart K J Electric and Son INC is headquartered at 4078 School Street, Pleasanton, CA 94566, in Alameda County, California.

Does Hart K J Electric and Son INC have an active surety bond on file with CSLB?

Yes. Hart K J Electric and Son INC has an active California contractor surety bond filed with Merchants Bonding Company (mutual).

Does Hart K J Electric and Son INC carry workers' compensation coverage?

Hart K J Electric and Son INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Hart K J Electric and Son INC's contractor license?

You can verify Hart K J Electric and Son INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=679965.

Activity Timeline
  1. License issuedNov 4, 1993
  2. Bond activeOct 31, 2025
  3. WC coverage startsMar 12, 2026
  4. License expiresFeb 29, 2028
Other contractors in Alameda County
Browse all Alameda County contractors →