Oshawa: Furnace, Air Conditioning, Plumbers, & Water Treatment

Customer Rating of 4.3 based on 1883 Google reviews

Furnace Oshawa

285 Bloor St. W
Oshawa, ON
L1J 1R1

Local: 905-245-2903

Toll-Free: 1 866-418-9079

Enercare Oshawa: Furnaces, Air Conditioners, Hot Water Heater, Tankless Units, Ductless Splits, Fireplaces, Plumbing, Water Treatment and Indoor Air Quality.

Our fully-licensed, technicians will diagnose and provide written quotes for parts and service at your Oshawa home or business.


Ashburn, Bowmanville, Brooklin, Clarington, Columbus, Courtice, Enniskillen, Haden, Hampton, Kendal, Mitchells Corners, Newcastle, Newtonville, Orono, Oshawa, Ragland, Solina, Tyrone, Whitby


Monday to Friday: Open 24 hours
Saturday to Sunday: Open 24 hours

Enercare belongs to the following associations and complies to all requirements. Ensure your provider is accredited before allowing them into your home.
Enercare is a Greater Toronto Apartment Association (GTAA) Member Company
Enercare is a BBB Accredited Business
Enercare is a Federation of Rental-Housing Providers of Ontario (FRPO) Member Company
Enercare is a Building Industry and Land Development Association (BILD) Member Company
 Enercare is a Heating Refrigeration Air Conditioning Institute of Canada (HRAI) Member Company

Furnace Oshawa | Residential & Commercial

Get Peace of Mind and let us take care of your Oshawa Home or Business

At Enercare Oshawa, our furnace experts call before they arrive so you'll know when to expect us. If you require a new furnace, our licensed and insured furnace installers will respect your time and your home. Our after-sales service and warranties will give you peace of mind knowing you’ll be taken care of long after the installation of your new furnace is complete. Our fully-licensed, technicians will diagnose and provide written quotes for parts and service at your Oshawa home or business.

Air Conditioning Oshawa | Residential & Commercial

Rent, Buy & Maintain Your AC in Oshawa. HVAC Oshawa Business

At Enercare, we know that a leaking or dirty air conditioner costs time and money while impacting the environment. Tune-ups can help identify potential problems before they become costly breakdowns, while rising electricity costs make efficiency more important every day. We repair, replace or rent air conditioning in your Oshawa home or business. We also have ductless splits for your unique cooling requirements.

Plumbers Oshawa | Residential & Commercial

Expertise for all of your Oshawa Plumbing issues

Many people aren’t aware that Enercare brings the same level of expertise and service to plumbing as we do to heating and cooling. Enercare Oshawa will fix your plumbing issue - whether it’s a clogged toilet, a leaky faucet, a broken sump pump, or most other plumbing inconveniences - professionally and quickly. With access to over 700 fully-licensed, expert plumbers and technicians you’re in safe hands.

Rental Water Heaters, Water Softeners & Water Treatment Oshawa | Residential & Commercial

Talk to Us About Water Treatment or Hot Water for your Oshawa home

We offer high-quality, energy-efficient hot water heaters designed to do one thing: work so well you don’t have to think about them. It's important to have a water heater that is as energy efficient as possible. Tankless water heaters are a huge technological achievement. These innovative systems provide homeowners with an endless supply of hot water as well as saving space and significantly reducing heating costs. Water treatment…just because your water’s clear, doesn’t mean it’s clean.

Why Enercare Oshawa for Your Furnace, Ductless Splits, Air Conditioner, Water Heater or Plumbing Needs?

At Enercare, we think a lot about your home, so you don’t have to. Our goal is to make sure you’re comfortable and to ensure that your home is just the way you like it.


Enercare Oshawa sponsored Community events: Special Partnership with the Oshawa Generals who reside at the General Motor Centre, the pride of Durham Region. Every Christmas our employees hold a special drive to sponsor a family in need and help make their wishes come true.

Charities Supported by Enercare Oshawa: Lakeridge Health Cancer Centre,  Oshawa YMCA, South Oshawa Community Centre, Oshawa General Hospital Foundation, Oshawa Generals Adopt a School Program, Thornton View Nursing Home, Rotary Club, St Vincent’s Kitchen to mention a few.

What our Customers say...

I was impressed by the knowledge and service level provided to us by the technician who attended to do the work. She was very friendly and professional and took the time to explain everything. It was a pleasant experience.
Enercare Jayess66
The installers were fast, friendly and they explained everything as they went along and then also went through it all again at the end of the installation.
Enercare Ewest11
The service was excellent. Right from the first contact via phone right to the repair person who arrived in a very timely manner to our home.
Enercare Nancy
Easy to set up appointments, and the customer service rep was very understanding and they scheduled another service appointment for me when I missed mine.
Enercare Vera
Initial contact was very positive, helping me arrange for the service representative to come in a timely manner. The service person was punctual, having phoned ahead to confirm arrival time. Once here, he explained what he would do; he solved the problem, and gave me some additional helpful information. Thanks! I am glad to have these services available.
Enercare Mary

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Oshawa Furnace Repair