July 17, 2023

From the owners!

Owners of MACKAY Heating and Cooling here, We have gotten a few calls from customers saying that there is some company offering rebates on existing hot water heaters randomly. Please be aware that rebates are only offered before the installation of equipment. If a company is calling you to tell you that you can get a rebate on a hot water heater after the installation has already been done please be aware that this is not a legitimate call! Please disregard.

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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.

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Emergency Service

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

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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.

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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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(905) 688-1849

Mackay Heating & Cooling - 2517 First Street Louth, St. Catharines, ON L2R 6P7

MACKAY Heating & Cooling

Serving Niagara for 50+ Years!