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Heating
The Pros At Dunn Heating and Air Conditioning Are Ready To Help
*$0 Dispatch Fee with Completed Repair
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Heating Services in Kitchener

Serving local homes for over five decades, Dunn Heating and Air Conditioning has built a reputation for providing exceptional heating solutions tailored to meet the unique needs of our clients. Whether you need a routine furnace maintenance check-up, emergency repairs, or a complete system installation, we have the expertise and experience to handle every aspect of your services. We pride ourselves on using the latest technology and high-quality materials to help ensure your heating system operates at peak performance for better energy efficiency and longevity.

From our free initial estimate to post-service support, Dunn Heating and Air Conditioning works hard to provide a seamless and stress-free experience, making us the go-to choice for heating services in Kitchener, Waterloo, Cambridge, and the surrounding areas.

24/7 Emergency Heater Repairs

Furnace breakdowns don’t always happen during regular business hours. That’s why we offer 24/7 emergency furnace repair services so you are never left in the cold for long. Our skilled technicians are available around the clock, ready to respond swiftly to your heating emergencies. Whether it’s the middle of the night or a holiday weekend, you can rely on us to promptly restore your home’s warmth and comfort without additional fees. 

We understand the urgency and stress that accompany heating emergencies, which is why our technicians are trained to diagnose and fix issues quickly without compromising on quality. We want you to have peace of mind knowing that expert help is just a phone call away, whenever you need it.

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The Dunn Heating & Cooling Difference

Certified Technicians Providing Exceptional Service
  • Satisfaction Guaranteed
    All our installations are guaranteed for 2 years from the date of installation.
  • Decades of Experience
    We have expertise you can trust with over 50+ years of experience in the HVAC industry.
  • Locally Based & Operated
    Dunn Heating has been based in Kitchener-Waterloo since 1973. We’ve had a lot of time to get to know our neighbours.
  • Reliable Service
    Expert service whenever you need it, for no extra charge – twenty-four-hours a day, seven days a week.

Furnace, Boiler, & Heat Pump Services

Dunn Heating and Air Conditioning offers comprehensive services to install, repair, and maintain furnaces, boilers, and heat pumps. We value honesty and provide detailed consultations to help you choose the best heating system for your specific needs and budget. Each type of heating system has its unique features and benefits, and our experts are here to guide you in making an informed decision.

How different heating systems operate: 

  • Furnaces heat air and distribute it through a system of ducts and vents. They are widely used for their ability to quickly heat a home and their relatively lower upfront cost compared to boilers. 
  • Boilers are a popular choice for homes that require consistent and even heating. They work by heating water and distributing it through radiators or underfloor pipes. Boilers are known for their efficiency and ability to maintain a steady indoor temperature. 
  • Heat pumps are an energy-efficient alternative that can be used for both heating and cooling your home. They work by transferring heat from the outside air or ground into your home during the winter and reversing the process during the summer. Heat pumps are particularly advantageous in milder climates but can be supplemented with additional heaters in colder regions. 

No matter which heating system you choose, regular maintenance is crucial to ensure its efficiency and longevity. Dunn Heating and Air Conditioning offers comprehensive maintenance plans tailored to each type of system, helping you avoid costly repairs and extend the lifespan of your heating equipment. With our expert services, you can enjoy peace of mind knowing that your home’s heating needs are in capable hands.

Repairing & Maintaining Fireplaces

A well-maintained fireplace can bring charm and warmth to a home. Our technicians are skilled in repairing and maintaining all types of fireplaces, from traditional wood-burning models to modern gas and electric units. Regular maintenance is essential to ensure the safe and efficient operation of your fireplace, and our team is equipped to handle everything from chimney cleaning and inspection to gas line checks and servicing electronic components.

When it comes to repairs, we prioritize safety and quality, using only the best materials and techniques to address any issues. Whether it's a malfunctioning ignition system, a cracked chimney liner, or a clogged vent, our technicians can diagnose and fix problems quickly and effectively. 

Benefit from Our Comprehensive Heating Services

Prompt heating services from Dunn Heating and Air Conditioning offer numerous benefits that ensure your home remains comfortable, especially during the harsh Canadian winters. Our prompt services mean reduced downtime and minimal inconvenience, allowing you to enjoy a consistently warm and comfortable home. 

Some other key benefits of our heating services include:

  • Increased energy efficiency, reducing energy consumption and lowering utility bills
  • Enhanced system longevity, saving you money on premature replacements
  • Improved indoor comfort without unexpected interruptions, regardless of the weather outside
  • Safety assurance from mitigated risks such as carbon monoxide leaks and fire hazards
  • Cost savings from avoiding expensive emergency fixes and reducing the overall cost of ownership 

Dunn Heating and Air Conditioning prioritizes reliability, safety, and our customer’s needs. Call (226) 780-5060 or contact us online to schedule a estimate today.

Hear From Our Happy Customers

At Dunn Heating and Air Conditioning, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

    “Explained operation and went over equipment control. Excellent work.”
    “Professional, efficient, courteous and explained the install clearly. Gave updates on timing and cleaned up all the work sites.”
    - J RD
    “I highly recommend the Dunn team! Congratulations on your great service ethic!”
    “He was on the phone immediately setting up the next steps. Sean was very professional and personable.”
    - Loyalkey O.
    “He was great, very pleasant and knowledgeable, happy to have him out again.”
    “The Dunn tech was able to correctly diagnose my issue, which unfortunately had to do with electrical wiring so he wasn't able to fix it, but did point me in the right path to get an electrician to finish the job.”
    - Bryant L.
    “Simply excellent!”
    “unn provided same day response to our problem and the technician, Dave, was highly knowledgeable and experienced.”
    - Rod J.
    “We will continue using Dunn Heating and recommend this company to anyone looking for home heating and cooling services.”
    “Gary Wallace completed our annual furnace and AC inspection today and did a thorough job. He took his shoes off when in the house and was happy to explain what he was doing and answer any questions.”
    - Jennifer D.
    “We called Dunn this morning and they were thankfully able to slot us in on the same day.”
    “Ricardo showed up during the scheduled time slot, explained what needed to be fixed, gave us the pricing upfront, returned to the shop to get the part, and our AC was up and working not even two hours after he knocked on our door.”
    - Lori S.
    “The furnace and heat pump are running very well. I am pleased.”
    “Dunn did a great installation. Very thorough and organized. They took their time and got all the details done right.”
    - Harry D.
    “They left every space they worked in spotless. Highly recommended.”
    “Excellent client experience from start to finish. Trevor was great. He listened to our needs and suggested the right ductless AC for the room.”
    - C.T.
ENERGY STAR® for Your Home

We’re proud to offer ENERGY STAR® certified products, the gold standard for measuring energy efficiency in North America. Whether you’re looking for a furnace, air conditioner, water heater, or heat pump, all products with the ENERGY STAR® label have undergone rigorous testing for energy efficiency. For you, this means lower emissions and a lower energy bill.

Dunn Heating and Air Conditioning Not Too Hot, Not Too Cold...Just Right
75 Rankin Street Waterloo, ON N2V 1W2
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