The Very Best in Furnace Installation, Repair and Service for Your Toronto Home

Welcome to AtlasCare, the GTA's finest home comfort company. We provide exceptional service and complete home comfort solutions throughout Southern Ontario - in Toronto, Oakville, Mississauga, Burlington, Milton and Hamilton!

From central air conditioning systems, ductless air conditioning systems and furnaces to custom HVAC solutions, duct cleaning, and more, we will work tirelessly to earn your trust.

Exceptional Service. Exceptional Value.

For more than 80 years, AtlasCare has built a reputation in the greater Toronto area for honest air conditioner, cooling, indoor air quality, and heating advice. We sell central air conditioning, high velocity air conditioners, high-efficiency furnaces, boilers, fireplaces, air filters, humidifiers, and other home comfort products, all backed by our famous red-carpet service.
Request a quote - 2 Hour Toronto Air Conditioning Response
AtlasCare is the only ISO-certified residential heating and air conditioning contractor in Canada. For the very best in equipment, the very best in value, and the very best in air conditioning and furnace service from Hamilton to Toronto, you can trust AtlasCare. We also now accept debit on-site for service calls!

Fast Emergency Furnace Service

Call AtlasCare for the fastest emergency air conditioning and furnace service in Toronto and the GTA. You won’t find faster emergency heating and cooling service anywhere in the GTA.

We respond quickly to your emergency heating or cooling situation because we care about your safety and comfort. Our technicians are on call 24/7, ready to resolve your emergency. Call the 905-829-1296 any time, any day, and we’ll get back to you within 30 minutes to begin the service process.

Heating Certifications and Licenses

AtlasCare is proud to hold the following industry certifications and licenses:

ISO-Certification4 Display of Logo NOT an endorsement by this organization. York CCE Logo

AtlasCare is certified by the Technical Standards and Safety Authority (TSSA), Certificate Number #R0028275001. We are also a certified heating contractor with the Municipality of Toronto, License #H510.

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AtlasCare Heating + Cooling's management and staff are proud to hold memberships with the following organizations:

100 ATLS ashrae 100 ATL CAFE heating air conditioning association Healthy Indoor Partnership

NADCA Oakville Chamber 100 ATL CFIB



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Massive Furnace + AC Anniversary Sale - Buy a York furnace and get an AC for just $83. Read More >

Duct Cleaning Offer - Receive $80 off an AtlasCare Duct Cleaning when you book with us today! Read More >

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Why Choose AtlasCare Video

Weil McLain Boilers

SpacePak Solutions

York Partnership

Perfect Service Call

Perfect Duct Cleaning

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HomeStars 2013 HomeStars 2012 HomeStars 2011



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AtlasCare Helps Raise $45,000 for Local MS Society September 22, 2014

Golf Fundraiser Expected to Raise Record $40,000 for Local MS Society
September 17, 2014

AtlasCare Wins 2014 Consumer Choice AwardJune 8, 2014

We’re Covered! Why our WSIB Certification Matters to You
April 9, 2014