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Air Conditioning Installation

A/C Installation Kitchener-Waterloo

Maintain your family’s comfort this summer in Ontario with high-quality air conditioning system installation services performed by a crew of HVAC technicians you can rely on. Dunn Heating’s certified HVAC team has worked with thousands of homeowners in the Kitchener-Waterloo neighborhood and bordering communities over the course of their 50-year career in the heating and cooling industry. We have the knowledge and skills necessary to provide customizable cooling solutions that are tailored to your specific requirements as a homeowner.

Dunn Heating is available around the clock, 365 days a year. Our qualified HVAC team will never charge Kitchener-Waterloo homeowners an extra service fee if they necessitate our assistance after-hours, on weekends, or during holidays. Furthermore, when purchasing a brand-new air conditioning system from the Dunn Heating team, property owners will have access to many monthly payments! This way, you can keep your home cool and pleasant for yourself and your family without having to worry about initial costs.

Are you ready to collaborate with the Dunn Heating team on all of your cooling needs? If you answered yes, Dunn Heating’s certified HVAC team is available whenever you need us!

To schedule your cooling appointment, don’t hesitate to get in touch with a member of our staff directly or use our online reservation form! All initial consultation appointments include a quote! We are excited to collaborate with you!

Time to buy a new air conditioning system?

Take advantage of our limited time pre-season sale and save on a new system before the weather heats up and this deal cools down.

  • Price advantage. 
  • Good financing. On a new system.
  • Same & next day installation. No long waits: book & be cool ASAP.
  • Get the right size AC. We help you find the perfect fit for central air.
  • Longest-lasting equipment. Get a guaranteed long lifespan with our AC systems.

This pre-season sale won’t last!

Save all summer with 24 hour repairs at no extra charge.

No fees for after-hours, weekend, holiday or emergency service.

That means round-the-clock air conditioning repair near you, with no extra or emergency fees.

Call us on weekends, holidays, or in the middle of the night: whenever you need AC service, book with Dunn Heating and we’ll be there.

Get more off the cost of your A/C Installation in Kitchener-Waterloo

Take advantage of Dunn Heating limited time end-season sale on a new AC and bask in big savings all summer long.

Receive up to $1,000 in savings in a new system + financing options.

Signs it’s time for a new air conditioner.

Cost savings come from knowing when it’s time to say goodbye to your current central air system.

Know the signs your AC needs a replacement. Does it…

  • Have poor air flow/irregular temperature?
  • Run non-stop?
  • Smell bad?
  • Keep leaking?
  • Cost you a lot in constant repairs?
  • Cost you a lot in monthly energy bills?

Then it might be time for an AC replacement.

Get up to $1,000 in cost savings on air conditioning installation from the local pros at Dunn Heating.

The Dunn Heating Advantage

  • Reliable Service – We know that 70% of HVAC issues are due to improper installation. We’re committed to installing your air conditioning unit right the first time.
  • Customer Satisfaction – We have an 79% rating on HomeStars and a 4.7 star rating on Google.
  • Guaranteed Comfort – All of our installations are backed by a Just Right™ guarantee. If you aren’t 100% happy with your new air conditioning unit, we’ll do everything to make it just right.
  • Trustworthy People – We pride ourselves on our excellent technicians. All our technicians are Right Time™ certified and undergo background checks to provide the most trustworthy service.

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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