• Receive a Rebate up to $1600
    Also great Financing options,
    as low as $62/month available!
    *Cannot be combined with any other offer, O.A.C
    Runs from: Sept.02 - Nov.22, 2019
  • 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.


Atlantis H.V.A.C. Systems is dedicated to consistent quality service and optimum home comfort.

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Air Conditioning

Since 2002, Atlantis has helped countless home owners by keeping their homes cool in hot summer months.

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Water Heaters

Whether you are looking for traditional water heaters or tankless systems, Atlantis can help.

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Air Quality

Atlantis offers a variety of different filters, humidifiers and purifiers to keep your indoor air clean and fresh.

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In-Home Service

Our knowledgeable and certified HVAC service technicians will find a solution to any problem you may have with your existing HVAC system.

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

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 17 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.

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Up to $1,250 in Gas Company Rebates



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.

  • 17 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
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.

Type of Service

When Furnaces Go "Bump" In The Night:

Home Heating Furnace Tune-upDoes your furnace make spooky noises in the middle of the night? Is excess dust creeping around your baseboards? If so, it may be time to replace your furnace!

According to the U.S. Department of Energy, a furnace should be replaced if it's 15 to 20 years of age—the average life expectancy of home heating equipment.
Regardless of whether you have a gas or electric model, there are several telltale signs your furnace might need to be replaced.
Among them:
*Your gas and electric bills are going up
Older furnaces run longer to provide the same amount of heat a new furnace can provide, causing utility costs to rise.
*You've had to repair your furnace more than once in the past two years
Like a car, furnaces break down with age and begin to require costly replacement parts. And, as models get older, the parts become more expensive—and more difficult to find.
*Your furnace is making loud noises
Banging, popping, creaking, squealing and rattling noises are great for haunted houses, but not when you're trying to get a good nights' rest. Noise can also be caused by the blower turning on and off frequently in an attempt to keep up with heating demands.
*Your house is dusty and dry
Unless you live in a desert, you should expect more from your HVAC system. Frequent dust accumulation, static shocks and cracking furniture, allergies and respiratory discomfort can be caused by a lack of humidity in the air and poor air filtration.
*You're constantly adjusting the thermostat
If you find yourself lowering your furnace to uncomfortable temperatures just to save energy, it's a major sign your furnace needs to be replaced. It also means your furnace is losing the ability to properly distribute air throughout your home.
*Extra savings: An added incentive
Chances are, there's a huge silver lining to replacing your old, inefficient furnace with a new, high-efficiency model. To realize potential savings, consider the furnace's AFUE, or, Annual Fuel Utilization Efficiency rating. This number tells you how much energy your furnace is converting to heat: The higher the AFUE percentage, the more efficient the furnace. For example, an AFUE of 90 means that 90 percent of the fuel used by the furnace warms your home, while the other 10 percent escapes as exhaust with combustion gases.
Now, consider this: Older gas furnaces with pilot lights have an estimated AFUE rating of 55 to 65%. That means you could see immediate and significant savings on monthly utility costs, virtually paying for the cost of your new furnace.

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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!

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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.