✅FloridaContractorCheck.com

Contractor License Report

Official DBPR License Verification

Generated:

March 19, 2026

Gulf Keystar, A Florida Joint Venture, Llc

William R Derrer

Active

License Information

License Number

CGC015592

License Type

Certified General Contractor

Status

Active

Specialty

—

Effective Date

February 29, 1980

Expiration Date

August 31, 2026

Business Address

Street Address

1121 East Broward Blvd.

City

Fort Lauderdale

County

Duval

State / ZIP

FL 33301

🔲

Verify this contractor online:

floridacontractorcheck.com/contractor/CGC015592

Scan QR or visit the URL above to verify current license status

Data sourced from Florida DBPR (Department of Business & Professional Regulation) public records. This report reflects license information at the time of generation. Always verify current license status directly at myfloridalicense.com. FloridaContractorCheck.com is not affiliated with the State of Florida or DBPR.

Report generated March 19, 2026 · FloridaContractorCheck.com · License #CGC015592