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Our Story

A family legacy.

Since arriving in Canada in 1978 and the establishment of Atomic Heating and Cooling in 1984, our family has earned the reputation as one of Toronto's top HVAC service providers. It is this reputation we continually uphold through honest communication with our clients, quality craftsmanship, and an ongoing dedication to improving our standards alongside the latest advancements in HVAC technology.


Experts in many areas of heating and cooling, Atomic Air is the one-stop mechanical contractor for all your HVAC needs. Be it a new commercial boiler or an emergency repair at your home, no job is too big or too small; we are happy to answer any call.



Residential - Commercial - Installation - Maintenance - 24/7 Emergency Service

Project Gallery

"Atomic Air installed a tankless combi-boiler in a pretty complex spot. They did the work on time, and were flexible with our needs. Honest salesmanship and friendly too. Highly recommend for HVAC needs."

Julian Campisi

"I was impressed with the communication, responsiveness, and attention I received! Matviy is excellent to deal with, professional, and worked with me to fix my hvac issues. I will not hesitate to call again when needed. Highly recommended!"

Marcus Hendrik

Thank you Atomic Air, our new domestic hot water heater is working well!

John DeVries

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