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 out tankless water heater repaired by Curtis, M. The repair was quick and the technician went as far as explaining what was wrong, what caused the issue and how it will be repaired. Curtis was very professional and we had a great conversation during the entire time the repairs were being do…
Mirko KundacinaIn the last weekIsrael, very nice and knowledgeable….
Barb GallagherIn the last weekI had my water heater changed by excellent technicians, BILLY & ADAM. They did exceed my expectations by arriving on time, finishing the job fast, efficiently and cleanly. Above all, they were very courteous and worthy of ultimate respect. Thank you BILLY & Adam. Thank you ENERCARE….
Majid JafariIn the last weekSean came quickly when our furnace broke last night. Very professional we will definitely recommend Sean M….
Dorrett KriegerIn the last weekLast year we had service done on our furnace, and Matthew did an exceptional job and answered all the questions we had….
Dishni PereraIn the last weekI had Brad Reaman come to the house to reinstall my humidifier on my furnace. Excellent customer service. Made sure everything was working. Explained everything to us. Very friendly….
Marsha HepburnIn the last weekHad a great experience with Matthew today. Was here 45 minutes after I called for our yearly maintenance….
Anne KirkIn the last weekMatthew was our service technician today. Did a great job, thorough cleaning and inspection. On time and courteous. Reviewed his inspection with us. Thumbs up. Thank you Matthew….
dialar kingsleyIn the last weekMy thanks to Billy and Adam for a quick and easy replacement of my water tank. They were in and out within an hour and a half and left the place a little cleaner than they had found it. Both of them were pleasant and professional. I was also given some information on my mid-efficiency furnace , incl…
Ed GibsonIn the last weekBrad was great from the Oshawa Enercare Oshawa group!…
Bark MuttIn the last weekBilly and Adam did an excellent job replacing my damaged water heater. They were professional, efficient, and clearly knew what they were doing. They explained the work, handled everything carefully, and made sure the installation was done properly. I really appreciate their effort and the quality o…
Moataz AbdelmagidIn the last weekThanks Billy & Adam for your professional, quick and efficient service today. They worked clean and neatly providing clear communication regarding the installation of our new hot water tank. Thanks again Billy & Adam, great job!…
Zan DixonIn the last week