Public CSLB records

Lopez J D Construction

License #642144·Sole Owner·Hayward, Alameda County
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Summary

Lopez J D Construction operating as a sole owner is licensed in California under CSLB number 642144. 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 American Contractors Indemnity Company and a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active. The business is based in Hayward, in Alameda County, California.

Business Information
Address
3484 Pinewood Dr
Hayward, CA 94542
License Details & Classifications
License Number
642144
Issued
Apr 11, 1992
Status
CLEAR
Expires
Apr 30, 2028
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
101001896
Effective
Nov 7, 2025
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Clear Spring Property and Casualty Company
Policy Number
CWC01974702
Effective
May 8, 2025
Expires
May 8, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

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

Frequently asked questions
Is Lopez J D Construction licensed in California?

Yes. Lopez J D Construction holds California Contractors State License Board license number 642144. The license was first issued on April 11, 1992. It is valid through April 30, 2028.

What does Lopez J D Construction specialize in?

Lopez J D Construction is licensed for one CSLB classification: B General Building Contractor.

Where is Lopez J D Construction headquartered?

Lopez J D Construction is headquartered at 3484 Pinewood Dr, Hayward, CA 94542, in Alameda County, California.

Does Lopez J D Construction have an active surety bond on file with CSLB?

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

Does Lopez J D Construction carry workers' compensation coverage?

Lopez J D Construction has a previously-filed workers' compensation policy with Clear Spring Property and Casualty Company that is no longer active.

How do I verify Lopez J D Construction's contractor license?

You can verify Lopez J D Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=642144.

Activity Timeline
  1. License issuedApr 11, 1992
  2. WC coverage startsMay 8, 2025
  3. Bond activeNov 7, 2025
  4. WC expiredMay 8, 2026
  5. License expiresApr 30, 2028
Other contractors in Alameda County