Keep your equipment in peak condition with regular maintenance

What if – for a relatively small investment – you could save money, breathe cleaner air, enjoy increased safety and comfort in your home, and help the environment, all while boosting your overall peace of mind?

Our triple-certified A1 Technicians are here to help you keep your equipment in tip-top shape!

We service all makes and models of furnaces, air conditioners and hot water tanks. We also clean and repair gas fireplaces and offer duct cleaning services.

Did you know?

Did you know that total lifetime HVAC costs can be up to 50% lower for those who perform the right preventative maintenance and cleaning of their heating and cooling systems?

Our A1 service area

With coverage across the GTA, A1’s service area reaches from the greater Hamilton area through Halton and Peel, and into Toronto including North York and Scarborough.

Map of service areas

A1 offers a variety of services on furnaces, air conditioners, fireplaces and duct cleaning. Contact us today to schedule an appointment!

We have been using A1 for several years. They are hands-down the best heating and air conditioning company we have ever used! The administrative staff is always friendly and helpful and the technicians Dean and Mike B who have done the service for us are fantastic! We would definitely recommend A1.

Annie, Waterdown

Book an appointment with A1

Complete the form to request a no-obligation quote by phone or video. We will connect with you within 2 hours.
If you prefer, call us directly at (647) 691-6499.

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Find out more about our maintenance and protection plans.
Our SuperCare plan includes an annual inspection, tune-up and cleaning, plus unlimited service calls, repairs, parts and labour.
Breathe easy. We’ve got you covered.

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