About Us


After working for 10+ years for the big players in the industry, our President, Ishmael Ali, decided it was time to become an entrepreneur. His goal is to build a brand with a reputation of transparency and trust. He believes the focus of business should be the customer, the profit will simply follow. 

Heating and cooling are basic elements that allow us to make it comfortably through our everyday lives, some may call it essential. Without these elements, especially during harsh winters or sweltering summers, life can be unbearable. Ishmael stresses that we must not take advantage of individuals that find themselves in these circumstances but rather support them in achieving optimal comfort at a fair price.

Alistar Heating and Cooling Inc. is a proud provider of all of your residential HVAC needs -- essentials that keep you comfortable regardless of the weather outdoors. We pride ourselves on our customer-centric approach to business. To us, a customer's satisfaction is equivalent to a job well done. When a customer entrusts us to work in their home, not only do we make it a priority to enhance their comfort through the temperature in their home, but it is equally important to ensure they are comfortable with the end-to-end service they receive.

We proudly offer our services in Brampton, Mississauga, Caledon, Orangeville, Shelburne, Mono, Halton Hills, Milton, Oakville and Etobicoke.