Public CSLB records
PrelienLook up a contractor

Black Diamond Construction

License #859696·Sole Owner·San Diego, San Diego County
Download PDF
Owed money by Black Diamond Construction? File a 20-day preliminary notice to keep your lien rights.Send a notice
Summary

Black Diamond Construction operating as a sole owner is licensed in California under CSLB number 859696. The license was first issued in 2005, putting the business at 21 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 Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Diego, in San Diego County, California.

Business Information
Address
10739 Gabacho Dr
San Diego, CA 92124
License Details & Classifications
License Number
859696
Issued
May 28, 2005
Status
CLEAR
Expires
Feb 28, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Atlantic Specialty Insurance Company
Bond Number
800232957
Effective
Jan 4, 2026
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Jun 21, 2025
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 Black Diamond Construction licensed in California?

Yes. Black Diamond Construction holds California Contractors State License Board license number 859696. The license was first issued on May 28, 2005. It is valid through February 28, 2027.

What does Black Diamond Construction specialize in?

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

Where is Black Diamond Construction headquartered?

Black Diamond Construction is headquartered at 10739 Gabacho Dr, San Diego, CA 92124, in San Diego County, California.

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

Yes. Black Diamond Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.

Does Black Diamond Construction carry workers' compensation coverage?

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

How do I verify Black Diamond Construction's contractor license?

You can verify Black Diamond Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=859696.

Activity Timeline
  1. License issuedMay 28, 2005
  2. WC coverage startsJun 21, 2025
  3. Bond activeJan 4, 2026
  4. License expiresFeb 28, 2027
Other contractors in San Diego County
Browse all San Diego County contractors →