• furnace-promo
  • Lennox PureAir Systems
    Cleans the air in the home better
    than any other single system.
  • Keeping You in Perfect Comfort
    30 Years of Expert Service
  • Quality Service, Done Right.
    Certified, Factory Trained Technicians.
    Fully Licensed & T.S.S.A. Approved.

Air heating and cooling Oakville
Welcome to Atlantis hvac systems inc. in Oakville

Keeping You in Comfort Since 2002.

At Atlantis HVAC Systems, our aim is to make you feel perfectly comfortable with our high-quality, dependable and affordable heating, cooling & air quality systems. For more than 20 years, Atlantis has been changing the way home comfort is being experienced.

Our goal is to keep your HVAC systems working efficiently, and to provide dependable products and prompt services. We don’t just offer high-quality products at an affordable price; we also have a service and repair team to fix your HVAC system. Moreover, our certified, factory-trained service technicians will also help you find the right solution for your system. So, you can depend on us for all of your heating & cooling needs.




Up to $7,800 In Gas Company Rebates (Heat Pumps)



Up to 15 Year Warranty on
Parts & Labour




Plus 3 or 6 Months Deferred Financing
Options Available.




Committed to 100% Customer
Service Satisfaction

Why Choose Atlantis?

We take pride in our full line of state-of-the-art products & services. Additionally, we provide assistance to both residential and commercial clients. We offer 24 hours emergency service. When looking for new heating and cooling equipment we have our HVAC consultants ready to provide you with a Free in home visit detailing the best options for your home. As we are an experienced company, we can offer great results every time.

  • 20+ years in business
  • 30 years experience
  • 24 hour emergency service
  • Saturday and evening appointments
  • No obligation free estimates on new equipment
  • Financing available
  • Maintenance agreements
  • Satisfaction guarantee
  • Certified, factory-trained technicians
  • Fully licensed and T.S.S.A.
    (Technical Standards & Safety Authority)
  • Member of HRAC
    (Heating, Refrigeration & Air Conditioning Contractors of Canada)
  • Electrical Safety Authority Licensed
  • Bonded employees
Home heating furnace

Lennox PureAir Systems

By providing whole-home, energy smart air filtration without generating ozone, PureAir is an ideal air purification system and cleans the air in the home better than any other single system!

The PureAir™ system attacks all three classes of contaminants, providing a healthier home environment:
Particles: small breathable particles such as pollen, dust and pet dander
Bioaerosols and microorganisms: viruses, dust mites, bacteria, mold spores and fungi
Odors and chemical vapors: pet odors, cooking smells, cleaning supplies and paints
Learn More

Need Help?

Schedule a Service

When you call Atlantis, you can be rest assured that you’re going to get the right equipment for your home. Allow our Atlantis team the privilege to make your life more comfortable and convenient. So, give us a call today or use the contact form below to setup an appointment.


Our Customer Stories
Verified Reviews

Commercial HVAC in the GTA & Hamilton Area

New Installs | Repairs | Preventative Maintenance

Serving Commercial & Retail HVAC Customers

The commercial technicians at Atlantis HVAC lnc. can handle any type of commercial or retail HVAC job regardless of size or scope.  We have over 30 years of commercial HVAC experience including installation, troubleshooting, repair & maintenance.  Atlantis prides itself on solving large-scale challenges that often arise with commercial projects. We cover everything from refrigeration to HVAC maintenance.

Our experienced technicians are licensed, bonded, insured and are fully licensed and T.S.S.A. (Technical Standards & Safety Authority) approved.  Our staff are also factory trained and work with all major manufacturers.

In case of an emergency, we will radio dispatch a service truck immediately. For emergency service, please call (905) 845-4009 (West GTA) or (416) 891-3444 (East GTA) and choose *SERVICE when prompted.

Commercial HVAC Repair
Commercial Heating

Learn More About Our Company

At Atlantis H.V.A.C. Systems, we specialize in keeping our customers comfortable. That means we do everything from regular heating and cooling equipment check- ups to emergency services to recommending and installing new equipment.

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Home Reno Rebate

Home Reno Rebate

Planning renovations or efficiency upgrades to your home in the near future?
With Home Reno Rebates from your gas and electrical company, in partnership with the Government of Ontario & Save on Energy, YOU could be eligible for rebates!

Read more
24 Hour Emergency Service

24 Hour Emergency Service

Atlantis H.V.A.C. Systems is dedicated to consistent quality service and optimum home comfort. Our team desire is to make a difference in our client’s life by exceeding all of their heating and cooling expectations. For emergency service, please call (905) 845-4009 (West GTA) or (416) 891-3444 (East GTA) and choose *SERVICE when prompted.