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*Rebate requires purchase and installation of qualifying items and submission of a completed online rebate form and proof of purchase to no later than July 2, 2021. Rebate is paid in the form of a Lennox Visa® Prepaid card. Card is subject to terms and conditions referenced on card and expires 12 months after the date of issue. Use your Visa® prepaid card anywhere Visa® cards are accepted worldwide. Card is issued by Peoples Trust Company pursuant to a licence from Visa® International. *Trademark of Visa® International Service Association and used under licence by Peoples Trust Company. Your use of the prepaid card is governed by the Cardholder Agreement, and some fees may apply. This is not a gift card. Please note that prepaid cards are subject to expiration, so pay close attention to the expiration date of the card. ©2021 mg赌场, Inc.

Ottawa HVAC Inc. is a locally owned and operated, full service residential heating, ventilation and air conditioning Company. With over 50 years of experience, Ottawa HVAC Inc. believes in the customer first approach. Our goal is to develop and maintain long term, trusting relationships with our clients. Whether you are looking to repair/maintain existing equipment or looking to have new equipment installed, we will always work with you provide you with solutions that best suit your needs.

Maintenance Plans

With the extreme weather conditions in Ottawa, we believe that the two most important pieces of equipment in your home are your furnace and air conditioning unit.

With three plans to choose from, we’ve got you covered. Not interested in a plan? We also provide an annual cleaning and maintenance of your equipment.

Annual furnace and air-conditioning cleanings and inspections help to maintain operating efficiency of your equipment, ensures safe operation, reduces equipment breakdowns and extends the life of your equipment. Call us today for more information on our plan options & pricing.

24/7 Emergency Service

We’ve got you covered 24 hours a day, 7 days a week. For any after hours emergencies, dial our 24 hour emergency line.

Heating products

We offer a variety of high quality, energy efficient natural gas or propane furnaces. Gas furnaces ranging from single stage, 95% efficient furnaces with multi-speed blower motors to our 98% efficient, fully modulating gas furnaces with Variable (ECM) fan motors. We can meet the needs of any home owner, whether it is a rental home or your main dwelling.

Cooling products

We have a range of cooling products that offer SEER (Seasonal Energy Efficiency Ratings) from 13 to 25 SEER. We can find the ideal fit for any of your needs.

Indoor air quality

Did you know that indoor air quality can hold 2 to 5 times more pollutants than outdoor air? We offer the latest in indoor air quality products. From traditional 1” throw away filters to our whole home indoor air purification system, we’ll have you breathing easy.

Comfort controls / thermostats:

We have your comfort in mind with a wide range of thermostat. From single stage non-programmable digital thermostats, to Wi-Fi thermostats that will keep your comfort level and efficiency under control.

Gas Fireplaces

Replacing an existing gas fireplace, converting from wood to gas, or installing a new gas fireplace? We can help you with that as well.

Ductless Mini Splits

Innovation in heating and cooling has brought us evolutionary year-round comfort in form of Ductless Mini Split heat pumps, inverters and flex multi split systems. This technology provides a smart, energy efficient way to cool or heat a specific room in your home.


This is a very fine company. Staff is their biggest asset, always prompt, polite and professional. Service excellent. High personal values too. When I was looking to get a new furnace eight years ago, a friend referred me to Ottawa HVAC, so glad I called. I highly recommend this company

We recently had our furnace replaced by the team at Ottawa HVAC. Everything about the transaction was flawless. Exceptional service, reliable product, professional workers, and no hidden fees. Install was detailed and clean. Highly recommend this company for any/all your heating and air conditioning needs. Thank you!

From my first discussion with Jim to go over the specs and pricing of my new furnace and AC to the install with Nathan and Marc right until the final paperwork and payment with Alannah, I was impressed with the friendly and professional service I received. The Techs were very careful not to damage the flooring and walls when removing the old equipment and installing the new. This is a local company that you can count on for great service. I look forward to dealing with them for years to come.

Contact Us For A Quote!