HVAC Improvements

Ohio Department of Transportation (ODOT)
ODOT 5 District Offices, Jacksontown, Ohio
ODOT 6 District Offices, Delaware, Ohio

The Problem

ODOT’s district offices in Jacksontown and Delaware, Ohio, needed comprehensive mechanical renovations including chillers, boilers and HVAC systems.


The Solution

GTC updated these systems in a phased construction plan while both buildings were occupied. We implemented low-maintenance, energy-efficient solutions for heating and cooling while completing the project on time and on budget.

Our Installation Included
  • Four new chillers
  • Replacement of chilled water pumps with variable frequency drives (VFDs)
  • Replacement of air handling units and pumps in HVAC systems
  • Upgraded HVAC control systems
  • Four new boilers
  • Replacement of household hazardous waste pumps