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
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 weekLearn More About Our 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
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.