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 recently had our leaking water heater replace by Enercare Oshawa. What a great experience! From the moment we called we were well taken care of. In just 2 short days we had the unit inspected by John. What a great guy! The tank was replaced the next day by Billy and Adam. Two more great guys! …
Papa SinisterIn the last weekGreat service provided by Enercare and Brad Reaman! Right on time with the appointment, took great care of the concerns with our tankless water heater and very transparent in recommending customer options. Highly recommend!…
Mirco SchroffIn the last weekBrad Reaman was extremely helpful. Very professional, knowledgeable and helpful. I appreciated all his explanation in simple terms and recommendations. Would definitely call him for help. Thank you Brad…
camille murdockIn the last weekVery grateful for the prompt and friendly service received from Curtis yesterday, and from Jason B today. Really appreciate the time Jason took to explain what may have caused the breakdown, including the importance of opening up ALL the vents – done!…
Linda SGIn the last weekAli did a great job. Courteous. Very detailed in explaining the work he did on my furness… picked up an issue with my humidifier and provided additional recommendations for my fireplace. Keep it up!…
Vishnu RIn the last weekDave was professional, courteous, knowledgeable and friendly. My experience was amazing and comfortable…
MaherIn the last weekI had an excellent experience with the technician Mr. Dave Burtch. He was punctual, professional, and very courteous. He took the time to answer all my questions and provided a thorough, easy-to-understand explanation of everything he was doing. Truly went above and beyond—highly recommend….
Atta ZeiaeeIn the last weekBrian, Israel (Installers), Brad (service Tech), and Aaron (Sales), all did an excellent job helping with my Heating issues. They helped from having an issue to picking and installing a new furnace, and heat pump. They made the process easy and were very respectful and professional. I would highly r…
Svend TamburroIn the last weekDavid Cook…
Mariana AntonovaIn the last weekFirst time having to make service call in almost 14yrs…says something about their water heaters. Online appt. booking, easy. Changing the appt. cus situation got worse, easy. Shows up fixes issue fast and seamlessly. Sean M. is top notch, friendly and deserves kudos and maybe a raise for his level…
Billy RamirezIn the last weekOur furnace thermostat died, called up got a same day appointment, attended my Michael, – who was a font of information. Pleasant, personable and professional. Great service…
Dianne PaquetteIn the last weekMatthew was very thorough, explained everything well and he was very polite and efficient. It was a pleasure dealing with him for our furnace maintenance….
Denise DugalIn the last week