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
Justin M & Keegan G visted today. Justin was the technician that attended to my water heater maintenance appointment and was both friendly and informative about any questions I had and showed me a few things about my setup that i wasn’t aware of. Keegan, who came later for the A/C maintenanc…
Dakota HarfmanIn the last weekJohn MacArthur is very good in his Job He also explain to me about thermostat and filter how to replace and when.He is also very Friendly and kind we had a little chat also and he makes me laugh.I will recommend this guy….
ellaine escobanezIn the last weekJohn Matthew’s was a very polite and efficient technician ….
Theresa DelvecchioIn the last weekMatthew was courteous and friendly and did a great job at cleaning our outdoor a/c unit and did a thorough checkup throughout!…
Mohan KIn the last weekKyle Brown did a great job, very friendly knowledgeable and professional. Highly recommend….
David LIn the last weekKeegan did a great job , his performance today gave me back a bit of confidence in enercare…
tammy FergusonIn the last weekDavid is by far the most thorough Enercare technician I have ever dealt with. From the phone call informing me he was on his way, to the moment he arrived at my doorstep, he was polite and very professional. Although I called for water leaks from the furnace which eventually revealed otherwise, He m…
Lynet Roxas (lynrox)In the last weekKayley was very pleasant, efficient and very knowledgeable….
MichelleIn the last weekGreat install of a new water heater by Desmond and Arslan, quick, clean and professional. Thanks…
Robert TaylorIn the last weekJustin M, HVAC expert from Enercare Oshawa, serviced my AC unit today. The service was professional and friendly. Justin first called to let me know that he would be at my home in 15 minutes. He was polite and on time. Justin thoroughly cleaned the AC intake, and left everything neat and tidy. He ch…
Linda DerryIn the last weekHad Billy and Cam install the tankless water heater. They were quick and gave me all the required information regarding the water heater….
Sukrut GoswamiIn the last weekEnercare Oshawa guys Billy and Cam, came at the top of the scheduled time which is appreciated rather than waiting. They were very efficient in replacing my rental hot water tank. Also their advisable other services may come to be noted in the future. 👍…
Rey ChuIn the last week