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HVAC Services in Dundas

HVAC Dundas

Maintain a comfortable living space throughout your home while saving money on your monthly energy bill with a high-quality repair, maintenance, and installation services for your HVAC in Dundas. With over 55 years of industry experience, the Dunn Heating and Air Conditioning team can provide you with excellent customer service, efficient appointments, and long-lasting results that will get you back to enjoying your home in no time.

Call us directly or book a free online consultation for services on your HVAC in Dundas with Heating and Air Conditioning today.

Year-round home comfort in Dundas.

Between views of the escarpment on all sides, acres of conservation space and a charming downtown that’s like a trip back in time, day-to-day life in the valley town can be cozy as a hug. 

The certified HVAC pros at Dunn Heating think that means your home should be, too.  

For the past 60 years, our team of installers, technicians and specialists have been providing the Dundas area with all forms of home heating & cooling services.  

From the first snows of winter to the last loose leaf of autumn, Dunn Heating is always on call to help you and your family stay comfortable all year round, with installation, maintenance and 24/7/365 repair services for furnaces, air conditioners and all HVAC products. 

Heating & cooling services for Dundas homeowners.

When it comes to your home comfort, no question, issue or problem is too big or small: whether it’s a fast fix or a full system replacement, our team of techs offers a quick response and quality service for homeowners across the Dundas area. 

Our 24 hour home HVAC repair services also comes with NO EXTRA CHARGES on weekends, holidays or after-hours service (plumbing & drains excepted). 

Make your house as cozy & comfortable as the charming valley town you call home! 

No extra service fees or charges for home HVAC repair in Dundas.

Ever.

Book a furnace or air conditioner repair any time of day, any day of the year, and get fast service with no extra fees or charges for after-hours, all-night, holiday and emergency service.

We never charge extra for repairs.

Midday, midnight or the middle of a holiday, our fees stay the same, no matter when you need our help.

Services in Dundas

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

    Available 24/7 With No After-Hours Charge
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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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