Servicing the Ottawa region’s Heating & Cooling Needs for over 25 Years.

Testimonials & Reviews

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What our customers are saying

Tim C.
21:43 29 Jan 22
Brenden from Harding came and fixed the furnace by replacing the blower. He did a great job. And also well explained the membership plan. 10 out of 10.
Meenakshee P.
20:49 23 Dec 21
Colin came to install a humidifier and did a great job. He was really polite, updated on me as he was working on the humidifier, cleaned up after the job was done AND even explained how to use the humidifier. Honestly, 10/10.
Jordan M.
15:24 24 Nov 21
I am a first time customer of Harding's and will continue to be. The service technician was friendly, knowledgeable, & efficient. Thanks for getting my furnace back up and running!
Pam B.
18:14 16 Jul 21
From the very start the quotes I received were very fair. The estimator took the time assess the work that would need to be done and walked me through all the options. My furnace and AC were installed by a polite, professional crew who also took the time to ensure that I was satisfied with the equipment being installed.Team Harding was there for me during a heat wave. I am thoroughly impressed with their professionalism.
Galina K.
15:17 15 Jul 21
Got Harding H&AC to deliver and install 2 AC units.Everything was fast, affordable and their customer service is 24/7 for you.
Tim C.
18:28 30 Jun 21
We had Brodie and Marc out to our cottage to install a heat pump and they did a fantastic job. Professional, very efficient, clean and knowledgeable. We would definitely use them again in the future.
Melissa R.
04:02 29 Jun 21
Lindsay is a gem, she saved us money and time in this heat wave by fixing our problem over the phone. She went above and beyond her job with her kindness and expertise. We've used Harding multiple times and have always had the best results! And awesome company with wonderful employees, especially Lindsay!!!
Wayne C.
19:10 05 Feb 21
Woke up this morning with no heat in the house. Within a couple of hours a Harding service technician was at the door and was able to replace the blower unit in less than 20 minute restoring heat to my home. Just want to state that the service was great and the staff were professional and friendly.I'm glad I've been with Harding for the past 8 years,'s to many more.Great job!
20:24 20 Jan 21
Excellent customer service and friendly staff!
Vince P.
20:59 09 Nov 20
Provided a great and honest service at a reasonable price. I would use their services again in the future.
Gerry M.
13:33 30 Oct 20
Harding Heating and Air Conditioning installed our Furnace and Air Conditioning when we purchased or new home in 2011. We have enjoyed excellent service from them for the last 9 years. We would not hesitate in using their company again in the future.
Jeffery M.
15:51 14 Oct 20
Very happy with the installation and the amount of time it took. They arrived on time and were very patient as well as thorough in explaining how the work would be done. Afterwards, they walked me through the entire system and how to use my new thermostat. They left my home neat and tidy. Thank you Team Harding!
22:02 03 Oct 20
We’ve used Harding for 6+ years and they always exceed our expectations. Friendly staff, knowledgeable technicians and reasonable prices. We couldn’t ask for better. They installed the ac unit at our first house and anytime we needed them the service calls were great. We bought a new house July 2019. It wasn’t long after that we were told we needed a new furnace and ac. We went withHarding...obviously.
Paul S.
21:59 15 Aug 20
Fair price, good follow up. Appreciated!
Lisa P.
14:49 29 May 20
Brendon was great
Tyler L.
23:51 24 May 20
Showed up on time, and on a sunday! Very impressed with this company!
Trish L.
18:57 24 May 20
Harding just installed the AC in my home during a pandemic on a Sunday. Charbel was very nice to deal with and he was very responsive. Would recommend this company to anyone...very happy customer.
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Customer Survey Results

When speaking with our Sales Support Specialist, Kirsten regarding my heating and/or cooling system, my call was handled in a courteous and professional manner.
My appointment with a Home Comfort Advisor booked within a reasonable time frame.
On the day of my appointment, the Home Comfort Advisor was punctual.
The Home Comfort Advisor's appearance was neat and clean.
The Home Comfort Advisor was courteous and professional.
On the day of my installation, the installation team was punctual
The installers' appearance was neat and clean
They were respectful of my property.
I feel the installers were knowledgeable
The installation was done to my satisfaction
I would consider calling Harding Heating & Air Conditioning for service.
I would consider referring Harding Heating & Air Conditioning to a neighbour, friend or family member.

Written Testimonials

I would like to give a special thanks to Kirsten & Shelly for going out of their way to make it possible for us to enjoy our own new DAIKIN A/C. Also thank you to Brodie & Marc for an excellent job in all areas of the install!

– Norm Cromie

I have been with Harding since 2004 & have always been very happy with my service.

– Jane C

We truly enjoyed doing business with Harding. The customer service we received from everyone was top notch. Will definitely recommend you in the future. You guys (& gals) are awesome!

– KA

Kirsten was a pleasure to work with. She was knowledgeable and extremely helpful from the beginning to end. She ensured that I was a satisfied customer. The installers were great as well.

– AA

Always trust the service received from Harding. It’s a pleasure dealing with your company be it in the office or service. Kudos to Kirsten, Kim, Edica, Melissa and my favourite Service technician Steve!

– AL

The installation team was fantastic. They were very respectful & so patient with our 1 year old puppy who wanted to be around them. They were informative & comforting to have in the home.

– Anonymous

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