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
Israel cleaned and did the annual maintenance of our furnace today. He was very professional and personable. Our Shi-Zhu greeted him as he came in and Israel was happy to meet him. The whole visit was about 30 minutes and he asked if I had any questions for him. We are happy that the service is sti…
Troy MichaelsonIn the last weekBilly and Cam were kind, informative and extremely professional. They did an excellent job installing my new water heater….
Meagan BairdIn the last weekOur annual maintenance was done by Kayley Worona. She’s very professional and knowledgeable and provided us great service. She provided some tips to keep our air conditioning last longer. I am very pleased on the service rendered….
Irene JimenezIn the last weekThank you to Curtis M! I had no hit water and within minutes he was able to identify the problem and told me the solution. Immediately after that he checked for stock on a replacement motor and left to get it. He was back within 30 minutes and installed the new part. Yay to hot water and to Curt…
Trish ScottIn the last weekFantastic work by both Oliver and Zach.N…
Divya MohanIn the last weekI had a great experience with Andy S. and John O’C. during my water heater installation. They were both extremely helpful, polite, and professional throughout the entire process. They took the time to clearly explain the different options available to me, even going over them more than once to ma…
Lizbeth MartinezIn the last weekDesmond and Arslan were exceptional conscientious technicians who carefully removed our water tank without any mess. They were polite and explained every step to us. Thanks guys for your great service!…
Lynn WintersteinIn the last weekWe called yesterday because we were having issues with hot water. About 24 hours later Russ arrived to save the day! He was super professional and explained everything in great detail as well as made sure we had solutions to prevent this from happening….
Paige TsigaridasIn the last weekJosh w arrived on time and repaired my water heater quickly and efficiently. Would definitely recommend…
Guriqbal SinghIn the last weekGreat service from Billy & Cam. Highly recommended⭐️…
Ozioma ChukwuemekaIn the last weekVery friendly, answered all my questions and very helpful with a request for a hot water tank….
Làùrié SchmidIn the last weekGreat job. Guys were professionals. Job was done on time and very welll. Would hire back anytime….
Gavin WardIn 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.