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Atlantis HVAC Systems

HVAC contractor in Oakville, ON.

In Atlantis HVAC Systems' own words

Atlantis HVAC Systems provides heating and cooling services, residential and commercial, in Oakville, Burlington, Mississauga, and Etobicoke. As a Lennox authorized HVAC company, our team of skilled technicians handles HVAC repair, air conditioning installation, furnace maintenance, and more. We offer prompt heating solutions, efficient cooling services, and 24/7 emergency service. 24+ years in business. Contact us today.

Trade
HVAC contractor
Business address
1200 Speers Rd #6, Oakville, ON L6L 2X4, Canada
Telephone
(905) 845-4009
Website
atlantisair.com
Hours
  • MondayOpen 24 Hours
  • TuesdayOpen 24 Hours
  • WednesdayOpen 24 Hours
  • ThursdayOpen 24 Hours
  • FridayOpen 24 Hours
  • SaturdayOpen 24 Hours
  • SundayOpen 24 Hours

From the business's Google listing, checked Oct 2026

Register
ON register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the provincial licensing body.

Google Reviews

4.9 (74)

  • Very competent installers.

    Branko V.

  • The technicians were very professional and thorough. They identified multiple issues with the original Furnace installation (by another company) that were not up to code and fixed them over and above the regular Maintenace. My Thanks for the great work.

    Helen R.

  • I have been a client from Atlantis for a long number of years ... they guided me to get the right equipment for my home and are really proactive when it comes to annual maintenance and special services. Great and personal honest service. Recommend Atlantis 100% to whoever is looking for a reliable , long-term relation hvac company.

    Roberto H.

  • We have used Atlantis to replace Air Conditioners in two different homes. They are always trustworthy, reliable and economical.

    Bruce S.

  • Great service, very professional, will definitely work with them again

    Stephen M.

  • The guys were great. I called and they were at my home within the hour. They were able to service and repair my AC Unit on the spot. I was very impressed with the service and knowledge that they provided. If you have Lennox products, these are the guys to call. Thanks very much.

    Jason M.

  • Excellent service. Very responsive and excellent solution to our HVAC problem.

    Patricia G.

  • We have used Atlantis HVAC three times for a furnace and Air Conditioners on two homes. They are the best, paying attention to details and going above and beyond their installation. We are very happy customers.

    Simply C.

  • Top-notch service from Atlantis HVAC systems. They replaced my old furnace at a very fair price. The installers were courteous , knowledgeable ,and did a great job. The team was punctual and very clean leaving no mess. If you are looking for honesty and high quality work then look no further.

    Sergio N.

  • Tony was excellent at diagnosing the problem, fix the isdue with the thermostat and furnace as well as offer some regarding the electrical panel. Much appreciated.

    Roque P.

Read all reviews on Google

About Atlantis HVAC Systems

HVAC services in Oakville

Atlantis HVAC Systems provides heating and cooling solutions for residential and commercial clients. The company says it has been in business since 2002. Atlantis HVAC Systems offers a variety of specialized services including air conditioning installation, furnace maintenance, and indoor air quality management. It also mentions the availability of cold climate heat pumps, noting potential government rebates.

Beyond standard repairs, the company describes offering ongoing maintenance and financing options. It provides 24/7 emergency service for its clients. As a Lennox authorized company, it focuses on the installation and repair of specific heating and cooling brands. The company also provides a satisfaction guarantee for its work.

Ratings and availability

Reviewers frequently mention the technical competence of the installers and the professional manner of the technicians. Some clients note the company's ability to identify installation issues that do not meet code. It is available 24 hours a day, every day of the week.

Local heating profiles

In Oakville, the climate is characterized by average high temperatures of 12.9°C and average lows of 1.3°C per Environment Canada normals for the 1981-2010 period. The company serves several areas including Burlington, Mississauga, and Etobicoke.

Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from Statistics Canada and Environment Canada.

More HVAC contractors in Oakville

About Oakville

Population213,759 (2021)
Average yearly snowfall135.9 centimetres

Sources: Statistics Canada, 2021 Census. Environment and Climate Change Canada, Canadian Climate Normals 1981-2010.