Oshawa & Whitby Furnace Repair, Maintenance & Installation
Oshawa Furnace Services
Oshawa Furnace Repair
Winter can be unforgiving, especially if your furnace suddenly stops working. With Enercare’s furnace repair services in Oshawa, you can regain warmth and comfort in no time. Our team of licensed technicians is dedicated to promptly addressing your furnace issues. When you schedule a repair visit, you’ll receive expert assistance in restoring your home’s heating system. You will receive a comprehensive quote that outlines the necessary steps to fix your unit and bring back the cozy atmosphere you deserve.
We also provide:
- A HomeCare report as part of a complete diagnostic and safety inspection of the furnace
- Warranties of one year for parts and 90 days for any labour we perform while repairing the unit*
Looking to steer clear of future inconvenient service calls? Oshawa homeowners can enjoy hassle-free service with our Furnace or Boiler Protection Plan. With this plan in place, you have the freedom to make unlimited service calls, and all necessary repairs for your equipment are fully covered**.
Enercare technicians are highly trained and certified by WSIB, ESA, and TSSA.

Oshawa Furnace Replacement
If you’re in need of a furnace or heating system upgrade, Enercare is your trusted service provider. We’re dedicated to helping you minimize your energy usage with our range of energy-efficient furnaces and boilers. Our tailored quotes for Oshawa furnace replacement services take into account various factors such as the size, age, windows, and doors of your home. This enables us to recommend the ideal heating system that matches your home’s requirements.
Buying a new furnace for your Oshawa home gets you:
- Professional installation by a trained, licensed Enercare technician
- Choice from a variety of high-efficiency furnaces
- Payment and financing options for your new system
Don’t worry about unexpected costs or fees. Before we begin installation of your new system, we will provide you with a fixed quote so you have the confidence that costs won’t increase. To learn more about the factors that go into buying and maintaining a new furnace, check out our Furnace Buyer’s Guide.

Oshawa Furnace Rental
If the upfront cost of a new furnace is too much for your budget to handle, consider Enercare’s furnace rental program available in Oshawa & Whitby. Opting for furnace rental grants you access to new, energy-efficient systems with no upfront costs and affordable monthly payments. With a rental, you get the convenience of same-day repair services when you call before 5 p.m.,* minimizing any potential disruptions. Enrolling in our rental program also entitles you to ongoing furnace maintenance services, ensuring uninterrupted and high-performance home heating, even in the most adverse winter conditions.
Give us a call to learn more about the Enercare AdvantageTM furnace rental program.

Oshawa Furnace Maintenance
Safeguard your home against the perils of a furnace breakdown during harsh winter conditions. Enercare’s Furnace & Boiler Maintenance Plans provide the ideal solution to maintain peak efficiency of your heating system throughout the season. Adhering to the Technical Standards and Safety Authority’s (TSSA) guidelines, we recommend an annual heating system inspection. Entrust the diligent Oshawa Enercare team to safeguard the health of your furnace through our comprehensive maintenance services.
When our team visits your home for maintenance, we perform a rigorous 22-point safety and performance inspection on your system. Following the inspection, you will receive a detailed HomeCare Report containing the results of the inspection, along with valuable tips to help extend the lifespan of your heating system. For more information about our furnace maintenance services in Oshawa, give us a call.

What Our Customers Think About Us
Keegan provided an absolute service to my furnace. Very friendly and knowledgeable guy….
Nibrash MahmudIn the last weekThe service representative, Brad Reamsn, called ahead. He was very friendly and explained what he needed to do as he was assertaining the issue. He put booties on and off as he went in and out of house. He was very thorough and professional. My heat is now working. Thank you for the great servi…
Wanda MurrayIn the last weekMy comments are purely related to the service technician John MacArthur and not Enercare as a whole. John was amazing to work with during this parts installation. He was punctual, thorough, pleasant to converse with and very informative. He delivered the service level we’d all like to receive a…
Bob WeirIn the last weekSean was very pleasant. He spent a lot of time and was very thorough in servicing my furnace. He also gave me a couole of very good cost saving tips…
Clinton BishopIn the last weekJohn Mathews was very thorough during check up and explained all the findings / observations during the yearly maintenance service of our furnace….
Pablo MercadoIn the last weekDesmond did a fantastic job replacing our hot water heater. He arrived on time, did the replacement quickly, and left zero mess….
Chris BurrowsIn the last weekRyan G was very personable. Ryan G, Johnny O and Andersen M did an excellent job replacing my water heater….
BILL NOTTIn the last weekKeegan G. Was very personable and pleasant to deal with. Explained everything and answered all the questions I had about the yearly inspection….
Bruce StoneIn the last weekWindow of 12-4pm showed up at 12:30. The water heater was installed in 1 hr and both guys super friendly and explained everything in detail. Great job Desmond & Arslan….
The TrippIn the last weekQuick and easy appointment. They always do a great job…
Ak StasiukIn the last weekMy hot water tank broke, and Curtis M. came out the very next day to help get everything sorted. He was friendly, knowledgeable, and quickly resolved the issue while taking the time to explain the next steps. He made the entire process easy and stress-free. Excellent service!…
Marke Beth WilliamsIn the last weekOliver a maintenance technician, came to my home and was so friendly , polite and explained things. Great job…
Dianne SIn the last weekLearn More About Our Services
Location Info
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
Why Choose Enercare?
When you choose Enercare, you get expert advice and quality work from one of our friendly, professional and fully licensed technicians along with:
Leading Manufacturers
We carry furnaces, boilers, air conditioners, water heaters, water treatment products and more from leading manufacturers.
No Surprises
No surprises – the price we quote is the price you pay.
Best Solutions
We’ll help you find a solution suited to your home’s size and your family’s needs — and can install your new system as soon as the next day.
Budget Friendly
We offer a range of payment, rental and financing options to fit your budget.