The most qualified, dependable, and honest heating and air conditioning repair firm in Milwaukee and Waukesha counties

At West Allis Heating and Air Conditioning, we are very well versed in all aspects of residential and commercial heating and air conditioning. Our service department has been proudly setting the standard for service excellence for over half a century, with only generational change in ownership (within the same family) and an extremely low turnover rate in employees. This ensures to our customers that our service department knows what we’re doing when we are working on your equipment. Our technicians go through many hours of rigorous training throughout the year; some of it being manufacturers’ training, and some of it being conducted by personnel of our company. This ensures that our technicians are kept “up to speed” on all of the latest technological advancements in our industry.

Our technicians are also Freon-certified, Nate-certified, and hold many other credentials essential to HVAC service work. We proudly offer what is generally considered the quickest response time in the area. The types of equipment we service are:

  • gas furnaces (all makes and models)
  • oil furnaces (all makes and models)
  • gas boilers (steam and water, all models)
  • oil boilers (steam and water, all models)
  • central air conditioners (all makes and models)
  • garage heaters
  • commercial rooftop units
  • commercial boilers
  • zone systems
  • indoor air quality equipment
  • window/sleeve units
  • electric heat
  • specialty systems

We look forward to earning your business each and every day with the same knowledge and friendly service that has kept us here since 1959. Call 414-543-2800 anytime, day or night, rain or snow emergency, for prompt, professional service.