PDM Group


PDM Group sells, installs and services all major brands of HVAC equipment and process comfort chillers.  We specialize in control systems, including building automation, process chillers and cooling towers (for the plastics industry); specialty equipment, such as desiccant dehumidifiers (for the food, pharmaceutical and process industries); and humidification systems and cooling equipment (for data centers).

We offer industrial and commercial HVAC systems design, installation, commissioning, and maintenance.  We service, install, and maintain most makes of non-proprietary electric, electronic, and pneumatic control systems, as well as commissioning, servicing, and installing many types of Direct Digital Control systems. Typical response time to most service situations is under two hours, and we offer our service 24 hours-a-day, 7 days-a-week.

We specialize in specialty environmental equipment such as:

  • Computer Room Air Conditioners
  • Refrigerated Air Driers
  • Process Conditioning Systems
  • Clean Room Systems
  • Commercial & Industrial Dehumidification and Humidification Equipment
  • Rotary and fixed plate Energy Recovery Systems

We design, commission, and service all types and makes of heating and cooling equipment including but not limited to:

  • Electric Heat
  • Process Chillers
  • Oil Fired Heat
  • Comfort Chillers
  • Gas Fired Heat
  • Packaged Units
  • Hydronic Heat
  • Built-Up Systems
  • Forced Air Heat
  • Heat Pumps