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
Steve was on time for the furnace appointment, efficient with his time, yet he communicated well about his findings, so there were no surprises! Very friendly, positive and pleasant!…
Adriana GrandeIn the last weekAfter our very old furnace broke down we had Enercare come install a heat pump the very next day…on a Saturday! Andrew and Chris did an amazing job with the install. They put mats down so our floors would not get dirty. They were polite and respectful. They explained everything they were doing so …
Tanya MacLeodIn the last weekThe enerCare technician DAVE BURTCH who came to my home was excellent. he was kind, patient, and very professional. They took the time to explain everything and made sure I was comfortable throughout the service. It’s hard to find such reliable home service, and I truly appreciate their care. High…
Sarojani wijayarathnam (Asha)In the last weekAndy S. and Johnny O were the Enercare installation team for our hot water tank replacement. They were very courteous and respectful. They took care of the floors and carpet by laying tarps and explained everything clearly and precisely. We were very happy with the service. M & K Bowmanville…
Michel BerthiaumeIn the last weekVery professional technician checked our furnace and although had to deliver bad news, was very helpful. Knowledgeable and efficient Thanks Ali…
Kimberly TaylorIn the last weekThe guys did a excellent job replacing the hot water tank. Top quality…
Sir. Patrick “Nobby” StewertIn the last weekVery thorough and informative. Explained everything clearly and well….
Kerry GibsonIn the last weekExcellent service! Kind and helpful…
Stephanie MedfordIn the last weekI had both my furnace and fireplace maintenance service completed by Enercare technician Kyle Brown. I was very impressed with his thoroughness, professional demeanor and his knowledge in answering my questions. Kyle definitely exceeded my expectations….
Angelo GonzalesIn the last weekAli arrived when he said and didn’t seem to mind my barky dog. He cleaned and checked my gas fireplace and left everything neat and tidy !!…
Linda ThorntonIn the last weekAli S did a good job today…
Dess N’kwakalaIn the last weekmet Curtis M. today regarding the process for replacing my hot water tank. He was very polite and explained everything involved in the process. thank you…
Frank DamicoIn the last week