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Addison is a leading supplier of HVAC cooling and dehumidification equipment for commercial and industrial applications.

Addison continues to lead the industry in product development with over eight generations of Dedicated Outdoor Air System (DOAS) products. Understand what that means for linear capacity.

  • Central Virginia


  • Roanoke, Virginia


  • Tidewater, Virginia


Get Things Done Right – Right Now

From information on new equipment to project support, from HVAC service to same-day delivery of an emergency part, we’re on hand to get you what you need fast.