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Markle Heating & Cooling Inc

HVAC Companies in Waterloo, Ontario

Ranked #2 in Waterloo | Grade A-
5.00 (19 reviews)(519) 897-1700

Markle Heating & Cooling Inc

Local HVAC contractor providing repair, maintenance and installation for furnaces, AC units and heat pumps in Waterloo, Ontario.

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Why Homeowners Choose This Business

Clear communication from first call to follow-up, practical options before replacement, and courteous technicians who explain what was done and why. Flexible scheduling and service focused on getting systems running safely and reliably Local experience that helps homeowners across Waterloo, Ontario compare a more region-aware provider.

Service Area

Waterloo, Ontario and nearby communities within the Waterloo Region.

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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.

  • Maintains a competitive standing in this market.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

Renovation Services Furnace Repair Air Conditioner Repair Heat Pump Installation Installations Hvac Maintenance Repairs Furnace Replacement AC Replacement Thermostat setup Residential HVAC Commercial HVAC service Cooling Service Heating Service Waterloo HVAC

Heating and cooling repair, seasonal maintenance, furnace and AC replacement, heat pump installation, and basic indoor comfort solutions for residential and light commercial properties.

Reviews

Customer Reviews

Emily Riggs

Exceptional Customer Service!! From my Emergency call on a Sunday morning to Jenn, the Office Mgr to the Tech Scott who showed up to my house within the hour. Super knowledgeable with no high pressure sales. Less than 24 hours later my…
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Exceptional Customer Service!! From my Emergency call on a Sunday morning to Jenn, the Office Mgr to the Tech Scott who showed up to my house within the hour. Super knowledgeable with no high pressure sales. Less than 24 hours later my new furnace was being installed by two very competent and courteous Installers. They didn’t leave until they walked me through how to set up my new Thermostat. I highly recommend this company and they deserve far more than 5 stars for their exceptional service ?? ?? ?? ?? ?? ??

Dave Cumber

A friend recommended Markle to me when I had issues with my AC unit. Despite having a protection plan, Reliance refused to repair it and said it was leaking and I needed to get a new unit. Jenn was super helpful and scheduled a tech to come…
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A friend recommended Markle to me when I had issues with my AC unit. Despite having a protection plan, Reliance refused to repair it and said it was leaking and I needed to get a new unit. Jenn was super helpful and scheduled a tech to come out and investigate. Scott was great and resolved the issue quickly (no leaks found) and the unit is now working great. The service call was very reasonable and a huge savings compared to buying a new AC unit. I am cancelling my Reliance plan and will use Markle from now on. Highly recommend!

Lisa Marko

When my air conditioner stopped working, I called Markle. They were referred to me by a friend. Thanks goodness! Jenn at Markle was so friendly and quick to respond. The team who came to my residence was professional, efficient and solved t…
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When my air conditioner stopped working, I called Markle. They were referred to me by a friend. Thanks goodness! Jenn at Markle was so friendly and quick to respond. The team who came to my residence was professional, efficient and solved the problem quickly. The cost was reasonable and I got great value. Thank you Markle!

Lynda Wilson

We recently had a furnace and heat pump installed by Markle and are so happy with our experience and our purchase! Scott answered all of our questions honestly and thoroughly. He guided us in our decision to the best possible heating/coolin…
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We recently had a furnace and heat pump installed by Markle and are so happy with our experience and our purchase! Scott answered all of our questions honestly and thoroughly. He guided us in our decision to the best possible heating/cooling system for our situation. Markle also accommodated our schedule so we could have insulation blown into our basement at the same time. Everything worked out beautifully, and we’re very grateful! The installers, Nick and Ryan, were excellent and so pleasant to work with. We felt taken care of from the moment they stepped foot in the house. They were careful to protect our flooring, and we were so impressed with their attention to detail. All of our many questions were patiently answered, and we have a system we couldn’t be happier with! An altogether AWESOME experience!

Jenn Gervais

Markle is the best company around. We have an older home and have had a few HVAC issues over the last few years and they are always my first call. Jenn who handles all the scheduling is friendly and knowledgeable and Scott and every other t…
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Markle is the best company around. We have an older home and have had a few HVAC issues over the last few years and they are always my first call. Jenn who handles all the scheduling is friendly and knowledgeable and Scott and every other tech we have dealt with are awesome! They are all very friendly, punctual, come out same day for urgent issues and always give a fair price. Highly recommend this company!

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Frequently Asked Questions

What HVAC systems do you service?

The team services furnaces, central air conditioners, and heat pumps. They handle troubleshooting, repairs, maintenance, and full system replacements for residential and some commercial settings.

Can you help if my furnace or AC stops working suddenly?

Yes, you can call the office to request a prompt service visit. Availability varies by day and season, and they will advise on the earliest appointment time.

Do you offer maintenance visits?

Yes, seasonal maintenance is available to check operation, change filters if provided, and review any issues found. Regular maintenance helps improve reliability and can identify small problems before they grow.

What brands do you install?

Brand options can be discussed during an in-home assessment. Recommendations are based on home size, efficiency goals, and budget.

How do I get an estimate for replacement?

Call or use the website contact page to schedule a visit. After assessing your current system and home, they provide options and pricing for you to review.