Carrier rooftop unit

Commercial HVAC Services in Red Deer and Central AB

At McMullen's Refrigeration & Heating Ltd in Red Deer, our team of trained technicians has provided customers with reliable, affordable commercial HVAC services in Central AB for over 50 years. We service, install and repair all aspects of commercial heating and cooling systems for a variety of building types, including:

  • Standalone buildings
  • Strip malls
  • Multi-tenant apartment and condo complexes

Our commercial HVAC services include:

  • Duct system design
  • Sheet metal fabrication and installation
  • Air conditioning service
  • Air and exhaust systems
  • Boilers
  • Shop heaters
  • Infrared heaters
  • Unit heaters
  • Hot water heating systems
  • Building controls
  • Server room air conditioning
  • Custom preventative maintenance programs


Quality HVAC Manufacturers

To ensure that all of our customers receive the best service possible, we sell HVAC systems from some of the industry's top brands, including:


Call us today for more information.

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