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HVAC Services in Brant

HVAC Brant.

No matter what time of the year it is in Brant, Ontario, homeowners should have the ease and convenience of controlling the temperature throughout their home with an HVAC system that’s functioning optimally. Whether you’re in need of heating, ventilation, or air conditioning services, the professional team at Dunn Heating and Air Conditioning is here to help. With over 55 years of experience working with homeowners in Brant to improve their homes, our team has the skills and expertise to provide you with an exceptional customer experience, innovative solutions, and long-lasting results that tailor to your specific needs. When partnering with Dunn Heating and Air Conditioning, you can rest assured knowing that your best interests are in mind from start to finish.

Call us directly or book a free home consultation online with the professional HVAC technicians at Dunn Heating and Air Conditioning today!

HVAC services we offer.

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

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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