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
We had a service call with Jason Hart who came out to our house and was polite and informative. He resolved our problem and got our hot water back up and running! Thanks so much!
JENN JOHNSONIn the last weekJustin.M visited my house to inspect my AC. He arrived on time, he ensured that the system was running perfectly and addressed all questions. The inspection was thorough, and he gave me valuable advice to keep the system sustainable for longer period of time.
Adil SiddiquiIn the last weekDave B completed the annual maintenance inspection today and was fantastic to deal with. He was friendly, professional and helpful with all questions.
Michelle MacneilIn the last weekCurtis M was a pleasure to deal with. He addressed my concerns and put my mindd at ease. Thanks Curtis M
Tyger LillyIn the last weekAbas and Desmond put in a new heat pump and furnace today on one of the hottest days in Ontario. Our air conditioner died and we thought we would never get the house cool. It has been 2 hours since they left and the house has already cooled down 5 degrees. It was a whopping 35°C in our house before…
Tracy Young-Sam-YouIn the last weekSean was timely, very friendly with big smile 😃 and knowledgeable! Very quickly he identified the problem and also was very honest to tell me that I should contact the installation company as it’s under warranty and should not cost me any money, whereas he could easily earn some quick bucks not…
SOHEL RAHMANIn the last weekDave Burtch came by today to service my AC unit and furnace and was above a beyond awesome! The service was old school great service unlike most today, Dave is a credit to his company Enercare and was fun to talk to as well… thank you Dave and Enercare
John MacDonaldIn the last weekSean M is an excellent technician who takes the time to explain things, he is very polite and pleasant to deal with. His customer service attitude is top notch.
Lisa AinsburyIn the last weekNick came to service our Water Heater and was extremely professional and courteous. He was extremely helpful and knowledgeable.
Claudia C LopezIn the last weekThanks you from your Enercare team out technician Nick was awesome !
dianne lewerIn the last weekThe workers Brian and Israel installed a new furnace and air conditioner in our home. Very fast and friendly! Thanks Joelle.
Joelle BroadbentIn the last weekCurtis serviced our AC unit with the highest degree of precision, safety and professionalism.
K BIn 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.