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Electrical contractorPerris, CA

Stronghold Engineering Incorporated

Licensed since 2000 · Corporation · 3 building permits on record

CSLB #787490 · ActiveWorkers' comp insuredBonded $25,000Verified website
License classes
A General EngineeringB General BuildingC-10 Electrical
3
Permits on record
1 jurisdiction
0
Permits in 3 years
last Jun 2, 2020

Work history

Building permits: City of Los Angeles

Permits by year

Data covers City of Los Angeles 2006–Oct 2026.

What they build

Electrical
3

Most recent permits

IssuedWorkJurisdictionZIP
Jun 2, 2020ElectricalCity of Los Angeles90004
Jun 2, 2020ElectricalCity of Los Angeles90020
Jun 2, 2020ElectricalCity of Los Angeles90004
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

Los Angeles
3

Top ZIP codes

  • ZIP 900042
  • ZIP 900201
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#787490 · Active
  • Business typeCorporation
  • Issued · expiresNov 16, 2000 · Nov 30, 2026
  • OfficePerris, CA 92571
  • CSLB record updatedSep 22, 2026
  • Contractor bond$25,000 · since Jan 1, 2023
  • Bond companyHartford Fire Insurance Company
  • Workers' compensationWorkers' Compensation Insurance · until May 1, 2027
  • InsurerTravelers Property Casualty Company Of America

License classes

A General EngineeringB General BuildingC-10 Electrical
Always confirm a license on cslb.ca.gov before signingCheck another license

About the company

strongholdengineering.com

Services

Battery storageCommercialSolar installation
  • Founded1991
  • Websitestrongholdengineering.com
From the company's own website, checked Oct 8, 2026. Claims are the company's; we show where each came from.
Facts with links to the page they came from

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Questions & answers

Is Stronghold Engineering Incorporated licensed?
CSLB license #787490 is active, issued Nov 16, 2000 and valid through Nov 30, 2026, with classes A, B, C-10.
Is Stronghold Engineering Incorporated insured and bonded?
CSLB lists workers' compensation insurance with Travelers Property Casualty Company Of America until May 1, 2027 and a $25,000 contractor bond with Hartford Fire Insurance Company.
How many jobs has Stronghold Engineering Incorporated done?
Building permits name the company on 3 jobs, including 3 electrical.
Where does Stronghold Engineering Incorporated work?
Most permits are in City of Los Angeles.

Sources

  1. Contractors State License Board — license, bond and workers' comp records (Sep 22, 2026).
  2. Building permits — City of Los Angeles.
  3. Company website — strongholdengineering.com (checked Oct 8, 2026).
Answers use only the facts on this pageIs this your business? Update listing