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Electrical contractorMonterey Park, CA

Dinsmore Construction Co

Licensed since 1992 · Sole Owner · 1 building permits on record

CSLB #641957 · ActiveWorkers' comp insuredBonded $25,000
License classes
B General BuildingC-10 ElectricalC-21 Building Moving & DemolitionC-33 Painting & Decorating
1
Permits on record
1 jurisdiction
0
Permits in 3 years
last Oct 6, 2022

Work history

Building permits: City of Los Angeles

Permits by year

Data covers City of Los Angeles 2006–Oct 2026.

What they build

Remodel / addition
1

Most recent permits

IssuedWorkJurisdictionZIP
Oct 6, 2022Remodel / additionCity of Los Angeles90041
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
1

Top ZIP codes

  • ZIP 900411
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#641957 · Active
  • Business typeSole Owner
  • Issued · expiresApr 11, 1992 · Apr 30, 2028
  • OfficeMonterey Park, CA 91755
  • CSLB record updatedOct 1, 2026
  • Contractor bond$25,000 · since Nov 17, 2023
  • Bond companyJet Insurance Company
  • Workers' compensationWorkers' Compensation Insurance · until Oct 1, 2027
  • InsurerState Compensation Insurance Fund

License classes

B General BuildingC-10 ElectricalC-21 Building Moving & DemolitionC-33 Painting & Decorating
Always confirm a license on cslb.ca.gov before signingCheck another license

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Questions & answers

Is Dinsmore Construction Co licensed?
CSLB license #641957 is active, issued Apr 11, 1992 and valid through Apr 30, 2028, with classes B, C-10, C-21, C-33.
Is Dinsmore Construction Co insured and bonded?
CSLB lists workers' compensation insurance with State Compensation Insurance Fund until Oct 1, 2027 and a $25,000 contractor bond with Jet Insurance Company.
How many jobs has Dinsmore Construction Co done?
Building permits name the company on 1 jobs, including 1 remodel / addition.
Where does Dinsmore Construction Co work?
Most permits are in City of Los Angeles.

Sources

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