Public CSLB records

Hamilton D W Construction Company, B General Building Contractor in Oakland, CA

License #918725·Corporation·Oakland, Alameda County
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Summary

Hamilton D W Construction Company operating as a corporation holds an active California contractor license (CSLB #918725), valid through Jul 31, 2026. First issued in 2008, the license has been on the CSLB roster for 18 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 an exempt workers' compensation status (no employees on payroll). The business is based in Oakland, in Alameda County, California.

Business Information
Address
5333 Lowell Street
Oakland, CA 94608
License Details & Classifications
License Number
918725
Issued
Jul 7, 2008
Status
CLEAR
Expires
Jul 31, 2026
Entity
Corporation
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC1048678
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Feb 25, 2026
Expires
Review

This contractor warrants a closer look before contracting:

  • License expires in 5 days
  • 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 Hamilton D W Construction Company licensed in California?

Yes. Hamilton D W Construction Company holds California Contractors State License Board license number 918725, which is active and in good standing. The license was first issued on July 7, 2008. It is valid through July 31, 2026.

What does Hamilton D W Construction Company specialize in?

Hamilton D W Construction Company is licensed for one CSLB classification: B General Building Contractor.

Where is Hamilton D W Construction Company headquartered?

Hamilton D W Construction Company is headquartered at 5333 Lowell Street, Oakland, CA 94608, in Alameda County, California.

Does Hamilton D W Construction Company have an active surety bond on file with CSLB?

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

Does Hamilton D W Construction Company carry workers' compensation coverage?

Hamilton D W Construction Company reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify Hamilton D W Construction Company's contractor license?

You can verify Hamilton D W Construction Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=918725.

Activity Timeline
  1. License issuedJul 7, 2008
  2. Bond activeJan 1, 2023
  3. WC coverage startsFeb 25, 2026
  4. License expiresJul 31, 2026
Other contractors in Alameda County
California lien & payment resources

Working a California job with Hamilton D W 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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