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Electrical contractorCovina, CA

Keystone Electric

Licensed since 1993 · Sole Owner · 2 building permits on record

CSLB #667481 · ActiveWorkers' comp exempt — no employees reportedBonded $25,000
License classes
C-10 Electrical
2
Permits on record
2 jurisdictions
0
Permits in 3 years
last May 4, 2022

Work history

Building permits: City of Anaheim, City of Los Angeles

Permits by year

Data covers City of Anaheim 1999–Sep 2026; City of Los Angeles 2006–Oct 2026.

What they build

Electrical
2

Most recent permits

IssuedWorkJurisdictionZIP
May 4, 2022ElectricalCity of Los Angeles90710
Feb 1, 2006ElectricalCity of Anaheim—
Only the type of work, date and ZIP are shown — never homeowner names or street addresses.
Permits are matched to this contractor by CSLB license number on the permit

Where they work

Building permits

Jurisdictions

Anaheim
1
Los Angeles
1

Top ZIP codes

  • ZIP 907101
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#667481 · Active
  • Business typeSole Owner
  • Issued · expiresMar 18, 1993 · Mar 31, 2027
  • OfficeCovina, CA 91723
  • CSLB record updatedAug 22, 2026
  • Contractor bond$25,000 · since Feb 26, 2026
  • Bond companyAtlantic Specialty Insurance Company
  • Workers' compensationExempt

License classes

C-10 Electrical
Always confirm a license on cslb.ca.gov before signingCheck another license

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Questions & answers

Is Keystone Electric licensed?
CSLB license #667481 is active, issued Mar 18, 1993 and valid through Mar 31, 2027, with classes C-10.
Is Keystone Electric insured and bonded?
CSLB lists a $25,000 contractor bond with Atlantic Specialty Insurance Company.
How many jobs has Keystone Electric done?
Building permits name the company on 2 jobs, including 2 electrical.
Where does Keystone Electric work?
Most permits are in City of Anaheim, City of Los Angeles.

Sources

  1. Contractors State License Board — license, bond and workers' comp records (Aug 22, 2026).
  2. Building permits — City of Anaheim, City of Los Angeles.
Answers use only the facts on this pageIs this your business? Update listing