10 Lightbeam Terrace, Unit 22, Brampton L6Y 0E3

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+1 (416) 993 5205

We provide residential and commercial HVAC services including repairs, maintenance, and installations with friendly service at a competitive price.  We service and install furnaces, air conditioners, water heaters, air quality equipment including humidifiers, and fire places.

Our technicians are licensed and experienced and all of our staff are knowledgeable and friendly. When you call ACI you can depend on us to respond quickly to your needs, make recommendations based on our extensive knowledge, and provide you with complete information before proceeding with any work.

Our Vision


How do you know a company cares about the quality of their work? They stand behind it, that’s how. At ACI Heating and Air Conditioning, the warranties and guarantees are industry leading.


We guarantee that the equipment we have installed will perform as we have stated. If the system does not heat or cool your home to your satisfaction, we will remove it and return 100% of your investment.


We guarantee that repairs on your equipment are fixed properly. If a repair fails during the season, we will repair it again absolutely free.  Specific repairs are guaranteed for two years or repair is free.