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
We had a service call with Jason Hart who came out to our house and was polite and informative. He resolved our problem and got our hot water back up and running! Thanks so much!
JENN JOHNSONIn the last weekJustin.M visited my house to inspect my AC. He arrived on time, he ensured that the system was running perfectly and addressed all questions. The inspection was thorough, and he gave me valuable advice to keep the system sustainable for longer period of time.
Adil SiddiquiIn the last weekDave B completed the annual maintenance inspection today and was fantastic to deal with. He was friendly, professional and helpful with all questions.
Michelle MacneilIn the last weekCurtis M was a pleasure to deal with. He addressed my concerns and put my mindd at ease. Thanks Curtis M
Tyger LillyIn the last weekAbas and Desmond put in a new heat pump and furnace today on one of the hottest days in Ontario. Our air conditioner died and we thought we would never get the house cool. It has been 2 hours since they left and the house has already cooled down 5 degrees. It was a whopping 35°C in our house before…
Tracy Young-Sam-YouIn the last weekSean was timely, very friendly with big smile 😃 and knowledgeable! Very quickly he identified the problem and also was very honest to tell me that I should contact the installation company as it’s under warranty and should not cost me any money, whereas he could easily earn some quick bucks not…
SOHEL RAHMANIn the last weekDave Burtch came by today to service my AC unit and furnace and was above a beyond awesome! The service was old school great service unlike most today, Dave is a credit to his company Enercare and was fun to talk to as well… thank you Dave and Enercare
John MacDonaldIn the last weekSean M is an excellent technician who takes the time to explain things, he is very polite and pleasant to deal with. His customer service attitude is top notch.
Lisa AinsburyIn the last weekNick came to service our Water Heater and was extremely professional and courteous. He was extremely helpful and knowledgeable.
Claudia C LopezIn the last weekThanks you from your Enercare team out technician Nick was awesome !
dianne lewerIn the last weekThe workers Brian and Israel installed a new furnace and air conditioner in our home. Very fast and friendly! Thanks Joelle.
Joelle BroadbentIn the last weekCurtis serviced our AC unit with the highest degree of precision, safety and professionalism.
K BIn the last week