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Keeping Canadians Comfortable with HVAC & Plumbing for over 50 years.

With over 50 years of experience in the business of helping Canadians make their homes comfortable all year round, Reliance Home Comfort™ is your premier source for furnaces, air conditioners, water heaters, furnace repairs and service, plumbing services, water treatment, smart home systems and more. We have a dedicated team ready to provide high-quality, professional service to help keep you and your family comfortable in your home.

You can count on us for fast, friendly and knowledgeable telephone support 24 hours a day, 7 days a week, 365 days a year. We make it our goal to help you feel comfortable in your home, workplace and community by offering the right heating, cooling and hot water solutions at affordable prices. At Reliance, we’re not comfortable until you are™. We provide expert advice on products and services whether you need a furnace repair, new furnace installation, air conditioner repair or are looking for a new heating & cooling system – our team of experts will help you identify all your options based on your home and family’s needs. We strive for open, straightforward conversations with our customers to meet their home comfort requirements and budget.

Reliance offers a range of furnaces, air conditioners, water heaters and water treatment solutions from some of the top brand-names in the industry including our own SmartAir™ as well as, Amana®, Bosch®, Carrier®, Goodman®, Rinnai®, Viessmann® and Weil-McLain®.

Our comprehensive furnace, air conditioner and plumbing Protection Plans offer you peace-of-mind for your home and budget, helping you save on unexpected repair costs while making sure your heating, cooling and plumbing run smoothly.

Looking for plumbing services? Whether you’re looking for plumbers in Winnipeg, plumber in Edmonton, or plumber in Calgary, we’ve got these and many other major markets across Canada covered.

Delivering an exceptional customer experience and giving back to the communities we live and work in are part of our company’s core values. Reliance is proud to be a partner of Habitat for Humanity, United Way of Canada and the Heart & Stroke Foundation – we all share a similar vision of bringing comfort to our communities.

Products & Services

Check out our Furnace Savings Offers

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Family playing chess and reading by fireplace

Furnace Guide

A helpful guide for everything you need to know about your home’s heating needs.

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Mom and kids looking at tablet together

Furnace FAQs

All your frequently asked questions about air conditioning answered.

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Furnace Maintenance and Tune-Ups in Calgary home

Furnace Learning Resources

Learn more about furnaces to help you make the right decisions.

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Check out our Furnace Savings Offers

See offer details below

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Air Conditioner Guide

A helpful guide for everything to know about your home’s AC needs.

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Air Conditioner FAQs

All your frequently asked questions about air conditioning answered.

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Happy parents relaxing on couch while kid drawing on floor

All Air Conditioner Resources

Learn more about air conditioning to help you make the right decisions.

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Reliance plumber talking to homeowner and her daughter

Plumbing Guide

A helpful guide for everything you need to know about your home’s plumbing.

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Plumbing FAQs

All your frequently asked questions about your home’s plumbing answered.

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All Plumbing Resources

Learn more about plumbing to help you make the right decisions.

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Woman inspecting glass of water

Benefits of a Water Softener

Are you experiencing the uncomfortable effects of hard water in your home? A water softener can help.

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Water Purification FAQs

All your frequently asked questions about water purification answered.

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All Water Purification Resources

Learn more about water purification to help you make the right decisions.

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Water Heater FAQs

All your frequently asked questions about water heaters answered.

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Benefits of a Tankless Water Heater

Thinking about going tankless? Learn more about the benefits of on-demand water heaters?

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All Water Heater Resources

Learn more about water heaters to help you make the right decisions.

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Brands We Carry

  • Amana_logo
  • carrier-logo
  • nest-logo
  • goodman-logo
  • rinnai-logo
  • smartair-logo
  • bradford_white_logo
  • viessman-logo
  • Authorized_Mitsubishi_Dealer_Logo


1,892 Reviews

Emily H

Woke up this morning without hot water. Called Reliance after lunch for service and was given a time of 4-8. Technician was here at 4:30. Asad replaced a couple of parts and We had hot water!! Asad was polite and adhered to COVID protocol - wore shoe coverings, mask and gloves. Very quick service and would highly recommend!

Jimmy L

The onsite installer (Mr. Dustin) arrived on time and really know what he was doing. The entire new on demand hot water tank job was done in less than half a day and i was really happy with his job and it also make my day go by stress free as well. I would highly recommend this onsite installer (Mr. Dustin) to anyone that need a new hot water tank or another HVAC or plumbing jobs. Thank You again Reliance.

Susan B

Pieu was our service representative that come to our home to install our new Nest thermostat. He was extremely knowledgeable and very pleasant to deal with. We will certainly use Reliance again especially if we can have Pieu attend at our home.

Joanne D

We had a water heater replaced. The technician, Jerry was able to correctly diagnose our water heater issue and took the initiative to make sure we were well served by Reliance. He was experienced, professional and listened to our issues and acted right away. We are very pleased with both the technicians and would highly recommend them.

Canadian Travel Reviewer

The technician (Atheer Al-Zubaidi) was awesome. With in a few minutes he was able to find the root cause. And before you know it the issue was resolved. They are well equipped and thus can fix a wide range of issues without having to run back and forth. Very professional service with a keen eye on maintaining the social distancing and safety protocols for Covid-19.

Wayne W

Amazing overall experience and customer service! Amir and Chris did a great job removing our broken water heater and boiler and replacing it with a new high efficiency one. They also spent the extra time to remove unnecessary pipes and equipment to add more space in the room!

Cathy Z

The service rep. was knowledgable and very professional. He took that extra step to take care of our furnace requirements and made sure that the area was left clean.

Sharon W

I am very pleased with the technician that performed the annual maintenance on our A/C and Furnace. He was very thorough and explained the procedure to me before he started the process. He was very careful to wear the booties, so he didn't dirty our new carpeting on the stairs to the basement, and more importantly, he did a thorough maintenance job, even going above and beyond to explain a few maintenance issues/items to me.

Max C

Marcel was on time and courteous. He was very knowledgeable and was able to diagnose several problems with our furnace. He explained all of the issues well, which helped us make informed decisions about how to move forward with our furnace repairs. Very happy with the service call, thank you!

Raj D

Technician, Atheer Al-Zubaidi, showed up on time. Spent almost 2 hrs checking the furnace and fixing everything that was faulty. He was very patient and answered all my questions. He was very knowledgeable and made sure that he did not leave until he actually found what was wrong. I am very happy with the service that was provided.

Here’s why Homeowners Choose Reliance

  • Live customer support 24/7/365

  • Next day or we pay $500 Installation

  • Ready to complete the repairs on the first call

  • Over 50,000+ 5 star Google Reviews Nationally

  • 50+ years of experience

Community Involvement

We’re active in the community, as citizens and as part of the Reliance team.

Helping Others: Bringing Comfort to Sault Ste. Marie

Reliance has a proud, long-standing partnership with Habitat for Humanity. The Sault Ste. Marie team donated a furnace to bring comfort and a warm future to the deserving new home owners.

Barrie Team Steps up to Clean Local Trail

The Barrie branch spent an afternoon cleaning up a local trail that many local families frequent. It was a fun and rewarding afternoon reminding us that a simple gesture can make a difference.

Community Caring in the Palm Of Our Hand

Reliance Team Members donated 65 used mobile phones to the Canadian National Institute for their Blind for their Phone it Forward Program. The program accepts used phones that are securely wiped and loaded with apps for the visually impaired.

Kingston Branch Donates 900lbs of Food

Partners in Mission Food Bank has been relieving hunger by distributing food hampers to low income people in the Kingston, Ontario area. The Kingston branch collected over 900lbs of food for the Food Bank to help address the food shortage in their community.

Warming Hands, Feet and Souls

Reliance’s Toronto office donated 400 pairs of socks and mittens to Covenant House and Good Sheppard Ministries. These two organizations do important work providing shelter, meals and social services to some of the most vulnerable in our community.