Rennie ClimateCare
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Rennie ClimateCare
Here's what you get when you hire Rennie Heating & Air Conditioning for your service and sales of heating and cooling equipment in Hamilton:. A family owned business backed by a network of HVAC contractors that competes with the prices offered by the big utilities. The bulk of our business comes through referrals.

We like it this way, because it means our customers trust us enough to recommend our services to friends and family. It's also part of what keeps us motivated to provide the high level of service we're used to. Where other contractors might take the easy road (like recommending you replace your gas furnace rather than repair), we'll go the extra mile to get your family the best value we can.
Services
In addition to enhanced cleaning and social distancing measures, our sales, installation crews and office staff are following other safety precautions. At the start of each shift, employees will complete a check-in process, which includes taking their temperature to ensure they are ready and able to work.
A high efficiency furnace isn't outside your price range. At Rennie Heating & Air Conditioning, we can help find the most efficient furnace for your budget. A Rennie Heating & Air Conditioning high efficiency furnace in Hamilton's homes gives families the same efficiency of a big name brand at a lower price point.
Rennie Heating & Air Conditioning can get your furnace working and keep your family out of the cold. If it's an emergency, the furnace isn't turning on and the nighttime temperature is steadily dropping below -5, -10 and colder, call us and we guarantee a response within an hour. If it's cold in your home even though the furnace is set to a toasty warm level, your furnace probably needs repairs.
Take away the worry of your furnace going on the blink during the cold Ontario winter with a Maintenance or Protection Plan. We have plans that provide furnace cleaning, maintenance and repair. Though regular cleaning and service reduce the chances of something going wrong, professional technicians will respond promptly in the event that repair is needed.
With our air conditioner maintenance plan, your local Rennie Heating & Air Conditioning member is always on call. Our Air Conditioner Maintenance plan will cover seasonal maintenance and any necessary air conditioner repair, regardless of the cause. Service is always performed by professional technicians, local experts with your best interest and comfort in mind.
Reviews (6)
Dave Bazowsky
Dave Bazowsky
Aug 03, 2021
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I was one of the customer's ported over from Langton Climate Care to Rennie (Langton Climate Care advised they were not servicing residential clients anymore) - in relation to my furnace and A/C Protection/maintenance plan.
Not long after that, I called and had an an appointment scheduled for my yearly A/C checkup. The appointment time came and went, with no status update/phone calls advising delays. Only once I called at the end of the day, was I informed that the technician was delayed and the appointment would have to be rescheduled.
Fast forward to the rescheduled appointment with a 8:30
Vi Gap-Angel
Vi Gap-Angel
Dec 27, 2019
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I want to say thank you for the excellent job you did in repairing my AC system. I called 2 other companies and they all wanted to sell me new AC. But when I called Rennie ClimateCare, from my very first contact with your office, I was patiently given simple answers about the possible causes of my AC breakdown and the approximate cost to repair. Kevin, the Service Manager took his time explaining what the issue was. I took your recommendation to perform a leak test and eliminate potentially expensive trial and error. Your Technician performed the leak test and showed me exactly where the A coil
Angela Maddern
Angela Maddern
Dec 01, 2019
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We had our furnace and air conditioning installed in our custom built home. Everyone was professional and courteous. We’ve had them back for seasonal maintenance and have always been very satisfied with their service. No hesitation in recommending them.
Marney & Ron Warby
Marney & Ron Warby
Sep 12, 2019
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Service was great. Technician was on time and new what he was doing. Very polite. Have been dealing with Rennie for twenty nine years and have no complaints.
Bruce W.
Bruce W.
Sep 04, 2019
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Worst company ever for service, my builder used these flakes on a custom home. Had nothing but issues. Owner is rude and ignorant. 2 days no heat after 3 phone calls to page company and owner and no responce. Then im told after 17 months of home ownership i need to service my furncace and im on my ownfor the cost. Which isnt the issue even. Would of been nice if someone told me this before since ive. Been waiting 2 days with no call back for a fly ny night company to get back to me for fixing it. I’ve had these isssues since my 12 month pdi. Poor product and install from day one. Do not use or
Sheila Ivanchuk
Sheila Ivanchuk
Jun 26, 2019
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So, what happens when you wake up and it's 15 C in the house? You call the company that has been taking care of you with a Maintenance Contract for over two years. You text at 6:30 and Kevin returns your call at 7:10am. I told him that I had an appointment at noon and they tell me that they will be at my home by 10:15am. Well, my furnace was broken. The Control Board and a switch needed replacing. Thank you Kevin for arranging for Dave to come right away and I am so grateful. Thank you is inadequate :)