Our Capabilities


Our expertise includes the installation, service and repair of all makes and models of HVAC equipment:

  • Rooftop Package Units with Gas or Electric Heat
  • Split System Air Conditioning / Heat Pump Systems
  • Computer Room Air Conditioning
  • Water Source Heat Pumps
  • Packaged Terminal Air Conditioning (PTAC) Units
  • Central Air Handling Stations
  • Exhaust / Make-up Air / Outside Air Systems
  • Variable Air Volume (VAV) Systems
  • Gas Fired or Electric Duct heaters
  • Hot Water / Steam Boilers
  • Tube and Shell Heat Exchangers
  • Plate and Frame Heat Exchangers
  • Mechanical Equipment Control Systems
  • Energy Management Systems


We specialize in the installation of all types of refrigeration equipment such as:

  • Walk-in Coolers
  • Walk-in Freezers
  • Ice Merchandisers
  • Ice Cream Freezer
  • Open Air Cases
  • Deli Cases
  • Condiment Stations
  • Salad Bars
  • 2-8 Door freezers
  • Evaporative Condensers
  • Self-Contained Package Units

Process Chillers

Action Air Systems, Inc. is highly recommended by leading manufacturers of Process Chillers. We are the preferred trouble-shooter and repair contractor in CT and Western Mass.

Sheet Metal

Whether your need is a ventilation system for a warehouse or a full mechanical system for a large factory, Action Air Systems, Inc. can design and build what you need in our sheet metal fabrication facility.

  • Design/Build
  • 24-Hour Service
  • Service Agreements
  • HVAC/R
  • Plumbing & Piping
  • Sheet Metal