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Electrical contractorAlta Loma, CA

Mueller Construction

Licensed since 1982 · Sole Owner · 2 building permits on record

CSLB #430230 · ActiveWorkers' comp exempt — no employees reportedBonded $25,000
License classes
B General BuildingC-10 ElectricalC-16 Fire Protection
2
Permits on record
1 jurisdiction
0
Permits in 3 years
last Jan 20, 2022

Work history

Building permits: City of Los Angeles

Permits by year

1202112022
Data covers City of Los Angeles 2006–Oct 2026.

What they build

Electrical
2

Most recent permits

IssuedWorkJurisdictionZIP
Jan 20, 2022ElectricalCity of Los Angeles90057
Nov 19, 2021ElectricalCity of Los Angeles90057
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
2

Top ZIP codes

  • ZIP 900572
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#430230 · Active
  • Business typeSole Owner
  • Issued · expiresNov 2, 1982 · Nov 30, 2026
  • OfficeAlta Loma, CA 91701
  • CSLB record updatedSep 22, 2026
  • Contractor bond$25,000 · since Jul 20, 2026
  • Bond companyAtlantic Specialty Insurance Company
  • Workers' compensationExempt

License classes

B General BuildingC-10 ElectricalC-16 Fire Protection
Always confirm a license on cslb.ca.gov before signingCheck another license

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Questions & answers

Is Mueller Construction licensed?
CSLB license #430230 is active, issued Nov 2, 1982 and valid through Nov 30, 2026, with classes B, C-10, C-16.
Is Mueller Construction insured and bonded?
CSLB lists a $25,000 contractor bond with Atlantic Specialty Insurance Company.
How many jobs has Mueller Construction done?
Building permits name the company on 2 jobs, including 2 electrical.
Where does Mueller Construction 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.
Answers use only the facts on this pageIs this your business? Update listing