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HVAC Services in Saint George

HVAC Saint George

Dunn Heating and Air Conditioning is the go-to HVAC company in Saint George for a reason. We are known for our high-quality HVAC services, top-notch customer service, and affordable pricing. No matter your HVAC needs, the Dunn Heating team will find a solution. Keep reading to learn more about the HVAC services available to Saint George residents.

You Can Trust Dunn Heating and Air Conditioning for Your Saint George HVAC Needs

For all your HVAC needs, Dunn Heating and Air Conditioning is here. Saint George homeowners should never attempt to repair or install an HVAC unit themselves. Why? Working on HVAC systems is complex, not to mention dangerous. Without the necessary equipment, skills, and expertise, you run the risk of making the problem even worse. Therefore, HVAC-related projects are best left to the professionals. To save yourself time, hassle, and more money down the line, schedule an HVAC service with Dunn Heating and Air Conditioning today. All Dunn Heating technicians are fully licensed and certified, not to mention experts in HVAC repairs and installations. Plus, we offer round-the-clock services. Day or night, weekend or holiday, we’ll be there. Simply give us a call and an experienced Dunn Heating and Air Conditioning technician will be at your Saint George home right away.

Learn More and Get A Free Quote on Your Saint George HVAC Installation Today!

Interested in learning more about HVAC services in Saint George? You’ve come to the right place. Dunn Heating and Air Conditioning is the go-to HVAC company in the region, and we can help you with any of your HVAC needs. From air conditioner repairs and heat pump installations to furnace maintenance services, the Dunn Heating team is here. today and we’ll be happy to answer any questions you may have as well as provide you with a quote on your upcoming Saint George HVAC installation.

Please note that Dunn Heating and Air Conditioning provides quotes to all Saint George residents. We don’t believe HVAC services should break the bank, which is why we specialize in offering quality services at affordable rates. Get in touch today to get started. We can’t wait to hear from you!

HVAC services we offer.

Let us know how we can meet your needs for home comfort in Saint George.

Home Heating

Home Cooling

Heat Pumps

Indoor Air Quality

Plumbing & Drains

What Homeowners Say About Us

4.8 Stars On Google From Over 500 Homeowners
  • “Professional, efficient, courteous and explained the install clearly. Gave updates on timing and cleaned up all the work sites.” - J RD
  • “He was on the phone immediately setting up the next steps. Sean was very professional and personable.” - Loyalkey O.
  • “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.
  • “unn provided same day response to our problem and the technician, Dave, was highly knowledgeable and experienced.” - Rod J.
  • “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.
  • “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 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.
    Work With Our Local Experts Contact Dunn Heating & Cooling For A Quote On Your Kitchner-Waterloo Heating, Cooling, Plumbing, Or Electrical Installation

    Contact Us Today


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