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20+ Years of Experience

Quality HVAC Services in Ottawa


MR Heating & Cooling is Ottawa’s #1 trusted HVAC service provider. Our experienced team of HVAC technicians have decades of experience combined allowing them to cater to all your HVAC needs. Our team of technicians have all the proper tools, skills, and qualifications to ensure the work is done right and on a pre-determined schedule. We strive to satisfy you!



Whether you need to install, repair or maintain your HVAC systems, MR Heating & Cooling has you covered. If your home is a custom build and requires HVAC systems to be installed for the very first time, or an older home that needs repair or maintenance services, look no further and contact us to take care of it. 


Family in a warm comfortable home

Go Green & Save Money!

Green Energy Rebate Program

Now offering special rebate programs that help you make savings while helping the environment as well! Contact MR Heating & Cooling to learn about the Green Energy Rebate Program.

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HVAC Install, Repair, Maintenance in Ottawa

Ottawa's #1 HVAC Experts

MR Heating & Cooling is your go-to HVAC service in Ottawa. With over 20 years of experience, and countless happy customers, we are confident about tackling all of your home or place of work’s HVAC needs. 

Our team is fully certified and come equipped with all of the latest tools and certifications to ensure the job gets done to the highest quality while also being finished in a timely manner.

We are a full-service HVAC service and can help with installing, repairing, or maintaining heating and cooling systems in your home. Give MR Heating & Cooling a call and chat with our representative today to learn more!

Frequently Asked Questions

On average, 10–15 years.

Life cycles vary from brand and model, but you can expect them to last between 10–15 years. With regular maintenance and proper care such as cleaning the coils, changing the filter and more, you can make your system last longer.

We highly recommend having your air conditioner serviced once a year. This way, you can keep your air conditioner system working efficiently and get ahead of any small issues before they become bigger problems.

Although Ottawa is known for its harsh, cold winters, Ottawa summers can get pretty hot. With humidity levels, temperatures can hit almost 40 degrees. Air conditioners provide homeowners with comfort while relaxing in their own homes.

If your air conditioner is nearing the end of its lifecycle, typically 10-15 years, it might be worth replacing the air conditioner, since you’ll likely have to do so soon. If your air conditioner is relatively new, repairing it is a better course of action. Our technicians can help you calculate how many more cooling seasons you’ll get out of your old air conditioner by repairing it and comparing that to the cost of installing a new one.

MR Heating and Cooling

Our Service Areas

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Client Experiences with
MR Heating & Cooling