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Offices Closed for Thanksgiving Holiday: All county offices will be closed on Thursday, Nov. 23, and Friday, Nov. 24, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Monday, Nov. 27.

Commercial Applications/Certificate of Occupancy

The Fire Marshal's Office conducts inspections on commercial businesses as well as high hazard operations and fire detection and suppression systems in the unincorporated (rural) areas of Collin County, per International Fire Code 2009.  All required information and fees must be submitted with the application to be considered complete.  The following items are required with a commercial application:

Existing structure/building - no additional square footage

  • Building Plan showing dimensions and all spaces, walls and doors (1 hard copy) 1 soft copy in PDF/disk form may be required
  • Site Plan with drawing of building (1 hard copy) 1 soft copy in PDF/disk form may be required
  • Lease agreement or warranty deed
  • Cerfiticate of Occupancy fee of $95.00
  • Building Complies with the 2009 International Fire and Building Codes

New structure/building or existing structure with additional square footage

  • Building plan showing dimensions and all spaces, walls and doors (2 full size 24"X36", 2 half size 8.5"X14", 2 PDF/disk form)
  • Site plan with drawing of building (2 full size 24"X36", 2 half size 8.5"X14", 2 PDF/disk form) 
  • Lease agreement or warranty deed
  • Certificate of Occupancy fee of $95.00
  • Buidling Plan and Site Plan fees are based on fee schedule adopted by Collin County - please call the Fire Marshal's office at 972-548-5576
  • Building Complies with the 2009 International Fire and Building Codes

COMMERCIAL APPLICATION PROCESS

CERTIFICATE OF OCCUPANCY COMMERCIAL APPLICATION

Fire suppression and alarm systems

  • Application
  • 3 sets of plans
  • Fire Suppression and Fire Alarm - application fee is based on fee schedule adopted by Collin County - please call the Fire Marshal's office at 972-548-5576
  • Underground fire main - application fee $100.00
  • Standpipe system - application fee $50.00 per standpipe
  • Commercial hood system - application fee $75.00

FIRE SUPPRESSION APPLICATION

FIRE ALARM SYSTEM APPLICATION

UNDERGROUND FIRE MAIN APPLICATION

STANDPIPE SYSTEM APPLICATION

COMMERCIAL HOOD APPLICATION