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

Testimonials & Reviews

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What our customers are saying

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.
David M.
14:06 20 May 20
I recently had an air conditioning unit installed in our home and had a great experience working with Harding. Every member of the team (sales, install department, etc.) was professional, and very helpful. Our unit was installed during the pandemic and the team was very respectful of social distancing boundaries and kept the work area as clean as possible to minimize risk to anyone. Overall, the team was a pleasure to work with and did a quality job. They exceeded our expectations – I highly recommend Harding Heating & Air Conditioning!
Kim P.
14:29 23 Jan 20
Routine maintenance but professional and courteous technician as always
Anne B.
01:08 24 Nov 19
Excellent service from Colin this evening. I placed a service call at 5pm and by 8pm, a new blower motor was installed. Thank you very much! Highly recommend Harding!
Don D.
20:18 29 Jul 19
Even though we had an on-going issue with our Amana Distinctions AC that was originally installed in June 2012, Harding's team stood behind their product and went out of their way to extend service without any question about warranty. It was a pleasure to deal with their inside staff as well as two installers that are top-notch. Thanks Steve, Brendan and Megan for superlative service!
Jean S.
16:44 08 May 19
Harding installed our new A/C, replacing our 25 years old Lennox.From the beginning of the process to the end of the installation, everything went smoothly.Communication with the main office for the estimate and the installation schedule was done properly and on time, thanks to Kirsten.The technicians were on time and completed the installation as per scheduling.Both technicians (Mike & Brennan) were very polite and answered all our questions,Very knowledgeable and professional technicians.Overall we are very happy of the work doneWe have no problem to recommend Harding.
Julia S.
12:57 17 Apr 19
Great service! Called and spoke with friendly staff and she booked the appointment right away. Tech was on time and got my heat going. I signed up for one of their Club Memberships and will be using them for all of my heating and cooling needs!
Steve P.
14:32 22 Nov 18
We have a 28 year old air-source heat pump that needed some TLC.Harding sent their tech out to diagnose, and provide options and pricing. Very reasonable.Exterior unit needed a new fan motor. Within a few days an installer came and installed new motor, but made a slight error, and it was rotating the wrong way. Quick call had it corrected. Further found our defrost board was faulty. Harding provided quote upfront for a replacement aftermarket board. Kept in contact as to timeline and expected deliver and installation date.Tech came on-site as promised, did the install, and stayed to make sure unit was cycling properly. Billed for the quoted amount.Harding delivers what's promised, when promised, at quoted price. And has staff who know what they're looking at.Hard to ask for more from an HVAC service provider.
Zayan K.
05:20 16 Nov 18
Reached the emergency hotline for a furnace issue. Understandably they were very busy on a snowy evening but Eli managed to drop by just before midnight to get it working!
Carson M.
18:10 27 Aug 18
Very professional amazing staff. We had a technician come to see our old air conditioner which was beyond repair (we figured it would be). Next they had a staff member come to our house to look at our furnaces and give recommendations for new air conditioners, he was very thorough and explained all our options in detail. Finally they came to disconnect the old air conditioner to take away for us and install the new air conditioners. The technicians were on time, very polite, did an amazing job and cleaned up after themselves above and beyond what I expected. Their prices were very reasonable and the after care packages that are included give us peace of mind for the future. I would highly recommend this company to anyone. Thank you Harding!
Ashley G.
13:39 11 Jul 18
They arrived on time and were very professional with the installation of our new AC. Communication was very good throughout. Far more important than the manufacturer of your system is the company that installs it. This will help increase the chances that there are no problems and if there is, you have a company that’s more likely to resolve the problem and be in business for years to come. Highly recommend Harding if you're in the Ottawa area!
Carson M.
19:16 18 Jun 18
A great bunch of people to deal with. Top quality product. Top notch personal service. Pricing is very fair and extremely competitive. These guys are setting an example for the other Ottawa HVAC companies to follow! *cough* RELIANCE *cough*
Tom A.
14:46 18 Jun 18
Great air conditioner price and installation!
Mike C.
23:00 27 Mar 18
Our hot water tank basically blew up after 14 years (my bad for waiting so long). Brian was able to come by within a couple of hours and give us a fair quote, found a tank and coordinated the install the next day (black vent pipe had to be replaced due to the code changing the colour to white). Install crew showed up on time and completed the job in a very professional manner. Thanks again
Lawrence Cynthia K.
22:43 22 Mar 18
Service is always great and with slight occasional follow-ups needed on the customer service calls, but the customer service and service people are great. They arrived promptly and easily fixed the furnace issue we had as per scheduled. The defective part had to be ordered, but took only a day plus, and it was installed and working the next day, so now the house is warm again. Great service, that's why we've been with this service company since nearly 17 years. Highly recommend this furnace servicing company.
Shawn & V.
20:04 08 Jan 18
We just had some furnace issues and we were able to get an appointment the same day. The technician was prompt, polite and took NO time in finding the problem and fixing it. Reasonable pricing too. Highly recommended.
Loni P.
15:37 09 Dec 17
Builder chose Harding, and have had no issues with them coming in promptly to fix things! Would recommend. Service folks friendly.
Jayde H
04:33 05 Dec 17
Excellent Company!
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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 Confort Advisor booked within a reasonable time frame.
On the day of your 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 calling Harding Heating & Air Conditioning for service.
I would consider referring Harding Heating & Air Conditioning to a neighbour, friend or family member.

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