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Electrical contractorOrange, CA

Osowski Construction Inc

Licensed since 1982 · Corporation · 25 building permits on record

CSLB #424838 · ActiveWorkers' comp exempt — no employees reportedBonded $25,000Verified website
License classes
B General BuildingC-10 Electrical
25
Permits on record
1 jurisdiction
0
Permits in 3 years
last Apr 8, 2018
1
Roofing jobs
re-roofs and repairs

Work history

Building permits: City of Anaheim

Permits by year

Data covers City of Anaheim 1999–Sep 2026.

What they build

Remodel / addition
15
Electrical
5
Other building work
3
Roofing
1
Windows & doors
1

Most recent permits

IssuedWorkJurisdictionZIP
Apr 8, 2018ElectricalCity of Anaheim—
Sep 12, 2017Windows & doorsCity of Anaheim—
Jun 22, 2016Remodel / additionCity of Anaheim—
Dec 9, 2015ElectricalCity of Anaheim—
Sep 17, 2015ElectricalCity of Anaheim—
Oct 8, 2013Other building workCity of Anaheim—
Sep 15, 2011ElectricalCity of Anaheim—
Sep 26, 2010Other building workCity of Anaheim—
Oct 7, 2008RoofingCity of Anaheim—
Oct 18, 2006Other building workCity 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
25
Area is where permits were issued, not the office address

License, bond & insurance

California Contractors State License Board
  • CSLB license#424838 · Active
  • Business typeCorporation
  • Issued · expiresJul 2, 1982 · Oct 31, 2027
  • OfficeOrange, CA 92868
  • CSLB record updatedJun 25, 2026
  • Contractor bond$25,000 · since Jan 1, 2023
  • Bond companyAmerican Contractors Indemnity Company
  • Workers' compensationExempt

License classes

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

About the company

osowskiconstruction.com

Services

CommercialFree estimates
  • Founded1982
  • Websiteosowskiconstruction.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 Osowski Construction Inc licensed?
CSLB license #424838 is active, issued Jul 2, 1982 and valid through Oct 31, 2027, with classes B, C-10.
Is Osowski Construction Inc insured and bonded?
CSLB lists a $25,000 contractor bond with American Contractors Indemnity Company.
How many jobs has Osowski Construction Inc done?
Building permits name the company on 25 jobs, including 15 remodel / addition, 5 electrical, 3 other building work.
Where does Osowski Construction Inc work?
Most permits are in City of Anaheim.

Sources

  1. Contractors State License Board — license, bond and workers' comp records (Jun 25, 2026).
  2. Building permits — City of Anaheim.
  3. Company website — osowskiconstruction.com (checked Oct 8, 2026).
Answers use only the facts on this pageIs this your business? Update listing