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
Curtis .M worked at my place, and I am very satisfied at his prudence in fixing my furnace. He shared with me every information that I needed to know….
Nure JannatIn the last weekGreat experience! Kayley was quick and efficient. Highly recommended!…
Mary GIn the last weekWas amazing. Zack. N, the guy that fixed our problem was amazing. He came, was very friendly and finished our work in just 30 minutes. He explained the problem and did an amazing job. He also checked a few other things for us. This guy a great service….
samir patelIn the last weekExcellent service. Curtis M was very professional, knowledgeable, and courteous….
Jeff EastmanIn the last weekNick was our technician and he was super friendly, very down to earth and gave us some great pointers to ensure our home is running smoothly. He was very easy to talk to and efficient in his work. Glad to have had Nick come by our house today to help us….
Maggi MurtiIn the last weekAndy and Ethan came to replace my hot water tank today. They called ahead to let me know they were ahead of schedule which was great. They arrived and were very professional and polite. They took the time to lay down the protective floor coverings and took the time to answer any questions. They comp…
BreAnn VestbyIn the last weekDave did a great job was super polite and worked quickly…
P TIn the last weekKayley W was so professional, efficient, communicative and polite. She diagnosed and fixed the issue with our furnace very quickly, respected our home, and took the time to explain what had to be done. Very happy with her professionalism!…
Sara GIn the last weekSean called to tell us he would be there in 10 min. He quickly identified the problem told us what he would have to do. Completed the repair on the AC & then checked the furnace to be sure it had not been affected. Provided us with information on whether we should use set back feature &…
gary mcconnellIn the last weekI had an issue with a drippy valve on my water heater which was worn and needed changing. Russell, the Enercare technician that came to my home was amazing. He was prompt, courteous, super friendly and was a pleasure to deal with. He was very knowledgeable about his work and offered some great t…
Betty PalackaIn the last weekJason took his time and explained in detail of the services. Also made us aware of offers that are available. Would recommend Jason for future service….
Karen FormosaIn the last weekTechnician was exceptional. Curtis explained everything and was knowledgeable in all aspects of renting my new water heater….
Donald WeatherbeeIn the last week