Whitby & Oshawa Furnace & Boiler Replacement, Installation
Enercare’s Oshawa Furnace and Boiler Services
Oshawa Furnace and Boiler Replacement
Does your central heating system struggle to heat your home? Is it more than 15 years old, or has it already had multiple repairs? It’s probably time to install a new, more efficient furnace or boiler.
At Enercare, our licensed HVAC team knows how to help you find the right heating equipment for your needs. And if you need to minimize your upfront costs, we also offer a furnace or boiler rental option. Give us a call today at 1-866-418-9079 to discuss a furnace or boiler installation for your Oshawa home.

Buying a New Furnace or Boiler in Oshawa
We make buying a new furnace or boiler easy. The first thing to do is book a free in-home assessment with an Enercare Energy Management Consultant. Our consultant will evaluate your home’s heating requirements and deliver a quote for the right size and type of system.
This no-obligation quote is a guaranteed fixed price — we won’t bill you for any unexpected work we end up doing during the installation. We also offer a variety of financing and payment options for Oshawa furnace and boiler replacement services.
To learn more about different types of heating equipment, be sure to look at our Furnace Buyer’s Guide or our Boilers Buyer’s Guide.

Renting a New Furnace or Boiler in Oshawa
Our Enercare Advantage™ rental program helps you avoid the initial costs of a new furnace or boiler. Since maintenance is included, you also get the peace of mind that your system will perform at its best.
Rent your boiler or furnace from us for $0 in upfront installation costs*. Our rental program also gives you:
- Free repairs*
- Free same-day service**
- Free maintenance every two years
Another plus is that you can purchase your rental system whenever you want. Contact us at 1-866-418-9079 to learn more about our Oshawa boiler and furnace rental services.

Location Info
Local: 905-245-2903
Customer Service: Monday-Sunday, 24 hours
Technician Service: Monday-Sunday, 8 am – 10 pm
Port Hope, Bowmanville East, Bowmanville West, Courtice, Oshawa, Whitby
ECRA/ESA #3000824
Contact Us
Call 905-245-2903 to discuss furnace replacement or rental services.
What Our Customers Think About Us
Our technician Kayley W came to service our air conditioner she was on time, fast and was very thorough and informative we will request her again for all our services.
Gb7In the last weekNick was amazing!!! The service was quick and efficient. Today’s visit definitely met my expectations!
Niesha StewartIn the last weekJust got my yearly maintenance check up for my air conditioning unit. David C was very friendly and knowledgeable. I am always happy with the service Enercare provides, but I can honestly say David made the experience better than usual. He is hands down the best specialist who has ever come to my ho…
T RourkeIn the last weekWe just had Steven perform both our A/C and fireplace yearly maintenance. Steven represented Enercare with a level of knowledge and professionalism the Enercare should want from all their employees. He was friendly and engaging with myself and my wife as he explained exactly what he was doing and wh…
Roy and Dar BrunetteIn the last weekThe installation by Matt B and Allan C was done very professionally, and they worked through the entire day with not brake. They were courteous and took the time to explain what we had to know about the system. The clean up was just great with no mess left behind. thomas
thomas smithIn the last weekWe had a minor leak with the water heater. The technician, Tyler S, quickly diagnosed the issue, and had it fixed in no time. The service was professional and courteous. Overall, a smooth and stress-free experience—highly recommended!
Charmaine FelixIn the last weekJason has Excellent technical knowledge, very professional and demonstrated customer oriented behavior.
Kamal UddinIn the last weekIn the last 6 weeks I have had Enercare in to look at my water heater twice and I am pleased to say that the service was excellent. The recent gentleman was Brad Reaman and he was on time, very courteous and very helpful. I am very happy with this service.
Vicki NoftallIn the last weekWe had a minor gas leak on our furnace. Tyler S was quick to swing by and repair, along with patiently answering my questions and putting us at ease. Highly recommend.
Ryan McGuireIn the last weekNavindra did a great work for furnanace maintenance work.really happy with the service in durham region
indranil gayenIn the last weekJust had a service on my water tank. Mike D was the tech. He was very friendly and personable. Turns out we need a new tank. All looked after by Mike and Enercare as it was a rental. Being in the service industry myself, I was very happy with how Mike dealt with me.
William WeldeIn the last weekKayley W was absolutely fantastic! She quickly diagnosed the leak in my hot water tank, clearly explained what the issue was, and got it fixed in no time. Super professional, knowledgeable, and easy to communicate with throughout the whole process. Highly recommend her if you need reliable plumbing …
Tracy AxfordIn the last week