MACKAY Heating & Cooling

Serving Niagara for 50+ Years!


June 26, 2023

Jamie explains her love for our Customers

Besides the business cards with our name written on the back by me , each one. A few words. Our MACKAY Heating and Cooling name and number, these are also something I will add to the letters I send out to the customers.
These are stickers!!!!!! instead as of using them. (okay. Maybe I will use a few). I will put them in the letters with backing on and the customer can use it instead!!!!!!!

Oh. I do quite like that.
I like a lot.


MACKAY Heating and Cooling
905. 688. 1849

Thanking our talented and dedicated work family for being amazing during our on call after hours. They take the calls and do such an incredible caring job. Thank you work heroes!!!! Thanking the management of our upper deck. Incredible work. They are here very early. Especially Kelly and andrew. And they are here very late. Zack!! They are rarely off work Outstanding attendance. Very proud

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Here for your family’s comfort since 1967

Operating 50+ Years

Our heating and cooling experts guarantee superior workmanship and services. Apart from basic fixes, we also perform careful inspections of your HVAC equipment, identify issues, and provide long-term solutions.

Emergency Service

We provide 24/7 emergency response work for your convenience.

Book your service at anytime. Online or over the phone.

A1 Customer Service

Our Customers are our #1 priority. We provide OPTIONS not Ultimatums. We will answer all your questions and provide advice & tips to keep your unit functional for years. We have the certification and training to ensure safe repairs.

Niagara's BEST choice for Heating & Cooling Services

We are MACKAY Heating & Cooling — a trusted provider of heating and cooling services in Ontario since 1967. We're your one-stop shop for all your HVAC needs.

With our help, you can protect your investment while keeping your home safe and comfortable.
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