Expert AC and Furnace Installation & Repair Services | A1 Heating & Cooling

Keeping homes comfortable across the GTA.

Your family’s home comfort has been our family business. Locally owned and operated since 1967.

When you need meaningful advice, service and support, we’ll be there

Our expert sales team is dedicated to helping you find the right heating or cooling solution for your home. Our customer support technicians provide you with reliable, round-the-clock service to keep your home comfortable, when you need it most. And we’re all locals who proudly live and work in the communities we serve.

When you’re ready for a new heating or cooling unit, or you need yours fixed ASAP, call us and we’ll be there. Reach out today to get started!

Stress-free experiences.
Ultimate home comfort.

That’s what you can expect from A1. Best-in-class products, installation and service. When you need expert advice, not a sales pitch. When you need service you can count on, not wait on. When you want to talk to someone local who’s based in your community. We’ll be there to focus on making your home comfortable, so you can focus on enjoying it with your family.

Home comfort is essential.

Our strong work ethic and high standards mean that all A1 customers get the very best products, service, and installation in the business. We stand behind everything we do.

Our expert A1 technicians are triple-certified – all of our customers benefit from this top-of-the-line training. Better Equipment. Better installations. Our technicians are long time A1 employees – we never use contractors.

When you call A1, you know you are getting the right experience and the advice we give you will always be customized for your needs.

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