Public CSLB records

Derek Construction

License #634954·Sole Owner·Walnut, Los Angeles County
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Summary

Derek Construction operating as a sole owner is licensed in California under CSLB number 634954. The license was first issued in 1992, putting the business at 34 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Walnut, in Los Angeles County, California.

Business Information
Address
816 North Winding Brook Lane
Walnut, CA 91789
License Details & Classifications
License Number
634954
Issued
Jan 10, 1992
Status
CLEAR
Expires
Jan 31, 2028
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Western Surety Company
Bond Number
67410959
Effective
Jul 31, 2025
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Jan 9, 2026
Expires
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
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 Derek Construction licensed in California?

Yes. Derek Construction holds California Contractors State License Board license number 634954. The license was first issued on January 10, 1992. It is valid through January 31, 2028.

What does Derek Construction specialize in?

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

Where is Derek Construction headquartered?

Derek Construction is headquartered at 816 North Winding Brook Lane, Walnut, CA 91789, in Los Angeles County, California.

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

Yes. Derek Construction has an active California contractor surety bond filed with Western Surety Company.

Does Derek Construction carry workers' compensation coverage?

Derek Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Derek Construction's contractor license?

You can verify Derek Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=634954.

Activity Timeline
  1. License issuedJan 10, 1992
  2. Bond activeJul 31, 2025
  3. WC coverage startsJan 9, 2026
  4. License expiresJan 31, 2028
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