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Roofing · Electrical contractorConcord, CA

Swinerton Builders

Licensed since 1929 · Corporation · 490 building permits on record

CSLB #92 · ActiveWorkers' comp insuredBonded $25,000
License classes
A General EngineeringASB Asbestos CertificationB General BuildingC-2 Insulation & AcousticalC-4 Boiler, Hot Water Heating & Steam FittingC-5 Framing & Rough CarpentryC-6 Cabinet & MillworkC-8 ConcreteC-9 DrywallC-10 ElectricalC-12 Earthwork & PavingC-16 Fire ProtectionC-21 Building Moving & DemolitionC-29 MasonryC-33 Painting & DecoratingC-35 Lathing & PlasteringC-39 RoofingC-50 Reinforcing SteelD-28
490
Permits on record
2 jurisdictions
4
Permits in 3 years
last Mar 19, 2026
2
Solar systems
13
Roofing jobs
re-roofs and repairs

Work history

Building permits: City of Los Angeles, City of Anaheim

Permits by year

16020198220201142021792022232023220241202512026
Data covers City of Los Angeles 2006–Oct 2026; City of Anaheim 1999–Sep 2026.

What they build

Remodel / addition
256
Other building work
83
Electrical
57
Plumbing
50
HVAC
19
Roofing
13
Windows & doors
9
Solar
2

Most recent permits

IssuedWorkJurisdictionZIP
Mar 19, 2026Other building workCity of Los Angeles90045
Dec 18, 2025Remodel / additionCity of Los Angeles90045
Dec 22, 2024RoofingCity of Anaheim—
Nov 5, 2024SolarCity of Anaheim—
Jul 21, 2023Other building workCity of Los Angeles90038
Jul 11, 2023SolarCity of Anaheim—
Jun 27, 2023Other building workCity of Anaheim—
Jun 19, 2023Other building workCity of Anaheim—
May 9, 2023Remodel / additionCity of Los Angeles90064
May 3, 2023Remodel / additionCity of Los Angeles90064
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
453
Anaheim
37

Top ZIP codes

  • ZIP 9004598
  • ZIP 9001355
  • ZIP 9009434
  • ZIP 9001433
  • ZIP 9001726
  • ZIP 9001522
  • ZIP 9002821
  • ZIP 9006721
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#92 · Active
  • Business typeCorporation
  • Issued · expiresOct 1, 1929 · Aug 31, 2027
  • OfficeConcord, CA 94520
  • CSLB record updatedAug 20, 2026
  • Contractor bond$25,000 · since Jan 1, 2023
  • Bond companyLiberty Mutual Insurance Company
  • Workers' compensationWorkers' Compensation Insurance · until Aug 1, 2027
  • InsurerFirst Liberty Insurance Corporation

License classes

A General EngineeringASB Asbestos CertificationB General BuildingC-2 Insulation & AcousticalC-4 Boiler, Hot Water Heating & Steam FittingC-5 Framing & Rough CarpentryC-6 Cabinet & MillworkC-8 ConcreteC-9 DrywallC-10 ElectricalC-12 Earthwork & PavingC-16 Fire ProtectionC-21 Building Moving & DemolitionC-29 MasonryC-33 Painting & DecoratingC-35 Lathing & PlasteringC-39 RoofingC-50 Reinforcing SteelD-28
Always confirm a license on cslb.ca.gov before signingCheck another license

Questions & answers

Is Swinerton Builders licensed?
CSLB license #92 is active, issued Oct 1, 1929 and valid through Aug 31, 2027, with classes A, ASB, B, C-2, C-4, C-5, C-6, C-8, C-9, C-10, C-12, C-16, C-21, C-29, C-33, C-35, C-39, C-50, D-28.
Is Swinerton Builders insured and bonded?
CSLB lists workers' compensation insurance with First Liberty Insurance Corporation until Aug 1, 2027 and a $25,000 contractor bond with Liberty Mutual Insurance Company.
How many jobs has Swinerton Builders done?
Building permits name the company on 490 jobs, including 256 remodel / addition, 83 other building work, 57 electrical.
Where does Swinerton Builders work?
Most permits are in City of Los Angeles, City of Anaheim.

Sources

  1. Contractors State License Board — license, bond and workers' comp records (Aug 20, 2026).
  2. Building permits — City of Los Angeles, City of Anaheim.
Answers use only the facts on this pageIs this your business? Update listing