Furnace Repair in Waterloo

We’re celebrating 8 years of magical service with limited-time home comfort deals — including installations starting from just $8/week! From furnaces to tankless water heaters, now’s the perfect time to upgrade and save. Click below to explore the full offer before it disappears! Should your ac break down and need emergency service, you’ll be glad to know we are reachable after hours and are familiar with most every brand of equipment made. Our experienced, highly-trained HVAC technicians can quickly discover why you need a AC repair and fix the problems plaguing your ductless air conditioning system.

Also serves: Guelph, Breslau, Milton, Kitchener

We make sure your air conditioning and heating systems are running at their absolute best. Whether you need HVAC maintenance, upgrades to your existing system, or repairs, we’re ready and able to serve you 24 hours a day.​ Enjoy our service with our exceptional financing offer: 1 year with no payments and no interest. Experience top-quality service immediately without the upfront cost, allowing you to manage your budget effortlessly. Don’t miss this opportunity for financial flexibility and convenience.

Also serves: Kitchener, Cambridge, Hespeler, Waterloo

Beat the summer rush and lock in your spot for a new Lennox central air conditioner. Pricing starts from $2,499, with financing available. Eligible oil furnace homes may qualify for up to $10,000 toward a heat pump upgrade with heating and cooling in one efficient system. Apply before July 31, 2026.

Also serves: Ottawa, Brampton, Markham, Kitchener

Professional furnace repair services serving Waterloo and surrounding Ontario communities. Experienced, licensed, and insured. Quality workmanship guaranteed on every project. Contact us for a free estimate.

Also serves: Waterloo

Our approach has always been to listen first. Fully understanding your needs makes it simple to develop practical and cost effective solutions. We’re dedicated to helping you find the perfect heating solution for your home. That’s why we offer a wide range of furnaces from top manufacturers, so you can get the heating solution you need without any out-of-pocket expenses.

Also serves: Kitchener, Waterloo, Bloomingdale

Your local furnace repair experts in Waterloo, Ontario. Skilled tradespeople, quality materials, and attention to detail on every job. Fully licensed and insured. Free estimates available.

Also serves: Waterloo

Your local furnace repair experts in Waterloo, Ontario. Skilled tradespeople, quality materials, and attention to detail on every job. Fully licensed and insured. Free estimates available.

Also serves: Waterloo

With over 30 years of experience in the heating and cooling industry, Markle Heating & Cooling Inc. is proud to offer quality service and installation of all types of residential, commercial and industrial heating and cooling systems. We supply and maintain a variety of natural gas, propane, oil and geothermal heating and cooling products. In addition, we offer water heaters, heat recovery ventilators, duct work, tankless water heaters and more. Our annual maintenance programs and 24 hour service provide Markle Heating & Cooling customers peace of mind.

Also serves: Waterloo, Conestogo, Elmira, Kitchener

Reliable furnace repair company serving Waterloo and the greater Ontario area. Experienced team, fair prices, and outstanding customer service. We stand behind every project we complete.

Also serves: Waterloo