Public CSLB records

Windmill Construction Company, B General Building Contractor in Lakeside, CA

License #289564·Corporation·Lakeside, San Diego County
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Summary

Windmill Construction Company operating as a corporation holds an active California contractor license (CSLB #289564), valid through Apr 30, 2028. First issued in 1973, the license has been on the CSLB roster for 53 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Ohio Security Insurance Company. The business is based in Lakeside, in San Diego County, California.

Business Information
Address
P O Box 1587
Lakeside, CA 92040
License Details & Classifications
License Number
289564
Issued
Dec 19, 1973
Status
CLEAR
Expires
Apr 30, 2028
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC6323382
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Ohio Security Insurance Company
Policy Number
XWS64162674
Effective
Jan 1, 2025
Expires
Jan 1, 2027
Verified

This contractor is verified, with no adverse conditions in the current CSLB record.

License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Windmill Construction Company licensed in California?

Yes. Windmill Construction Company holds California Contractors State License Board license number 289564, which is active and in good standing. The license was first issued on December 19, 1973. It is valid through April 30, 2028.

What does Windmill Construction Company specialize in?

Windmill Construction Company is licensed for one CSLB classification: B General Building Contractor.

Where is Windmill Construction Company headquartered?

Windmill Construction Company is headquartered at P O Box 1587, Lakeside, CA 92040, in San Diego County, California.

Does Windmill Construction Company have an active surety bond on file with CSLB?

Yes. Windmill Construction Company has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Windmill Construction Company carry workers' compensation coverage?

Yes. Windmill Construction Company carries active workers' compensation coverage through Ohio Security Insurance Company.

How do I verify Windmill Construction Company's contractor license?

You can verify Windmill Construction Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=289564.

Activity Timeline
  1. License issuedDec 19, 1973
  2. Bond activeJan 1, 2023
  3. WC coverage startsJan 1, 2025
  4. WC expiresJan 1, 2027
  5. License expiresApr 30, 2028
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California lien & payment resources

Working a California job with Windmill Construction Company, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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