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Call on Reliance™ for heating, air conditioning, and plumbing services in Calgary.

Reliance Home Comfort™ is Calgary’s local source for furnaces, air conditioners, water heaters, plumbing services, water purification, smart home systems, electrical services, green solutions and more.

Reliance Home Comfort has been providing affordable home comfort solutions to Calgary and surrounding regions for more than 50 years. We know how important it is to have a heating, cooling, and plumbing company you can count on in an emergency, and for regular maintenance and repairs.

We are proud to provide Calgary heating and cooling system (HVAC) installations, repairs and maintenance throughout Calgary. We provide furnace repair, ac repair, plumbing repair, electrical repair and services. Looking for a new furnace or air conditioner in Calgary? Our team of Home Comfort Advisors and experienced Calgary HVAC technicians are just a phone call away and ready to provide you with a free consultation.

We also serve the following nearby areas:

  • Bowden
  • Calgary
  • Carstairs
  • Chestermere
  • Cochrane
  • Crossfield
  • De Winton
  • Didsbury
  • Gleichen
  • Innisfail
  • Langdon
  • Lethbridge
  • Medicine Hat
  • Okotoks
  • Olds
  • Priddis
  • Red Deer
  • Rocky View County
  • Strathmore
  • Sylvan Lake

Experienced Calgary Furnace Installation

We rely on our furnaces and heating systems here in Canada. With 50 years of experience providing expert HVAC service and sales in Calgary, we know how to keep your home feeling cozy on even the coldest winter day. Our Home Comfort Advisors live in the area too and can help you determine the perfect heating system to keep your family warm.

Our team of licensed furnace technicians will install your new furnace quickly and professionally. We also provide maintenance and repair services to keep your heating system running smoothly. We can take care of a wide range of furnace and heating issues such as:

  • Ignition or pilot light issues
  • Slipped or frayed blower belts
  • Malfunctioning thermostats
  • Cracked or broken heat exchangers
  • Worn-out ball bearings
  • Blower fan problems
  • And many other general mechanical problems

Calgary Air Conditioning Repair Near Me

We know that Canada is no stranger to extreme weather. Whether you are ready to install a new air conditioning system in Calgary or just need to maintain your existing AC, Reliance Home Comfort can help keep your home cool on even the hottest day.

We offer several cooling systems to choose from:

  • Central Air Conditioning
  • Ductless or Mini-Split Air Conditioners
  • Packaged Air Conditioners

We are experts at providing top cooling solutions, and we can help you find the perfect Calgary AC solution for your home.

Not ready to replace your current AC, but it’s not working properly? Contact us for fast and professional Calgary air conditioning repair.

Should You Rent or Buy Your Furnace and Air Conditioner?

At Reliance Home Comfort, you always have the option to rent or buy your new furnace or AC. Your Home Comfort Advisor can walk you through your options.

Calgary Water Heaters

Tank or tankless? Gas or electric? 40, 50, 60 or 75 gallons? With so many water heater options, it’s easy to get overwhelmed. Our Home Comfort Advisors are here to help you choose the best water heating solution for your family.

Calgary Hot Water Heater Repair Near Me

Have an existing water heater that needs a repair? We can repair your existing hot water heater too, so your family can get back to enjoying hot water.

Expert Calgary Plumbing Repairs Near Me

Can you fix my leaky toilet? How do I upgrade my fixtures? You’ve got plumbing questions. Reliance Home Comfort has the answers.

We understand that a dripping tap, clogged drain, or broken laundry hose is stressful to deal with, and could cause costly damage if it’s not repaired fast. Our trained plumbers can solve emergency and non-emergency plumbing issues in any area of your home.

Calgary Water Purification, Air Purification and Smart Home Products

We have a full spectrum of products to keep you comfortable, from water purification systems including water softeners, iron and chlorine filters and reverse osmosis systems to products that could help improve your indoor air quality like HEPA air filters, HRVs and ERVs and UV air purification systems. Want to smarten and secure your home with smart home products? Choose from the wide range we carry, including Google Nest Protect, Nest Hub, Nest Hello Video Doorbell and a variety of smart thermostats. Need electrical upgrades, an emergency electrical repair or a standby generator? Reliance Home Comfort has you covered for all your electrical needs.

Contact a Calgary Heating and Cooling Contractor

Whether you need emergency assistance or regular maintenance, our experts in plumbing, air conditioning, hot water tanks, and furnace repair are ready to help. We offer the best heating and air conditioning solutions to customers throughout Calgary, and we’re proud of our excellent reputation for quality and integrity.

Call us 24/7/365 for fast, friendly, knowledgeable HVAC support and advice.

Just Call on Reliance™.

Products & Services

Check out our Air Conditioners 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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All Air Conditioner Resources

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

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Furnace Guide

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

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Furnace FAQs

All your frequently asked questions about air conditioning answered.

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Furnace Learning Resources

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

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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.

Learn More
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Benefits of a Water Softener

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

Watch Now
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Water Purification FAQs

All your frequently asked questions about water purification answered.

Learn More
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All Water Purification Resources

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

Learn More
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Water Heater FAQs

All your frequently asked questions about water heaters answered.

Learn More
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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.

Learn More

Brands We Carry

  • Logo - Amana
  • Logo - Carrier
  • Logo - Nest
  • Logo - Goodman
  • Logo - Rinnai
  • Logo - SmartAir
  • Logo - Bradford White
  • Logo - Viessman
  • Authorized_Mitsubishi_Dealer_Logo

Local Service Areas

Reliance Home Comfort
3953 112 Ave SE,
Calgary, AB T2C 0J4

(403) 456-3021

The Reliance Team Services the following areas:

  • Bowden

  • Calgary

  • Carstairs

  • Chestermere

  • Cochrane

  • Crossfield

  • De Winton

  • Didsbury

  • Gleichen

  • Innisfail

  • Langdon

  • Lethbridge

  • Medicine Hat

  • Okotoks

  • Olds

  • Priddis

  • Red Deer

  • Rocky View County

  • Strathmore

  • Sylvan Lake



1893 Reviews

Susan Hare

Very experienced technical personnel, who explained everything clearly. And in this time of social distancing, they were very good at this as well.

Rob Haseloh

Darren Macdonald was top notch. These days it’s so hard to find honest and quality work. What a great trades person Darren is and I’ll defiantly make him and Reliance Home Comfort my go to for any heating, air conditioning, or plumbing needs. A++

Kaylene Restoule

Great quality for an amazing price! Definitely the most affordable company when needing to upgrade or replace HVAC and plumbing appliances. The installation team was thorough in their explanations, so we knew exactly how to run the system. They kept the area clean and were professional throughout the entire process. I would recommend them time and time again!

Luis Eduardo Rojas Calderon

Great experience dealing with Reliance, got my self a Water Softener and Reverse Osmosis filter. Could not be happier. Felt the difference immediately on the quality of my water. Sales rep was very knowledgeable and technicians installed everything quick and easy. 1000% recommended.

Oscar Oprea

Daniel McDougal and his team delivered quality work and were very professional. Daniel listened to our needs and went above and beyond to deliver what we asked for and more. Our new furnace combined with the nest thermostat and google hub are now working harmoniously together to add to our comfort. Goodbye old squeaky, noisy furnace. Hello Amana 5000!! Thank you Reliance… you brought our home to comfort!

Rozina Hirji

Perfect Professional Passionate about their work. From the phone call to the sales (Mr Jatinder) all the gentlemen were 100% knowledgeable and professional. Will refer Reliance anytime. We have had a great experience. Guys RELIANCE it is.

Stephen Curran

From my initial meeting with Gaurav until two today when the installers left everything was perfect. Great service very responsive and went the extra mile after hours to ensure that everything was perfect. The installers were clean organized and efficient and fully walked me through everything before they left. It wasn’t the easiest install but they work their magic. Everything I was promised upfront was delivered on the backend.

Ken Bieber

Called Reliance with a water heater problem and sewer backup issue. Jay and Paul came out the next morning to help us out. What great service! They were very caring and professional, fixed everything in short time. This while the world is in lockdown, these two deserve a raise!! Great job Reliance.

Ben Walburger

Fantastic service call to fix my hot water heater. Josh was fantastic and very very knowledgeable and went above and beyond to help me out!

Noel Eddy

Very quick and courteous service. We had a furnace and hot water tank replaced. The installers did a great job on the install and had it done in a day. The Reliance guys were/are ready to answer any questions and make sure you (the home owner) are satisfied. Thanks guys. Very happy with the comfort and how everything works.

Heidy Zumbrunn Aviles

Great service. Winter in Calgary is never a good time for a furnace to break down but Reliance provided base heaters, had the new furnace ordered and replaced within 2 days. Daniel M did a great job as did the service personnel.

Joyce Baker

We needed a new furnace so I called Reliance and they sent out Jatinder Bcoz. He was very knowledgeable and answered all of our questions. The installers were very nice guys that did an amazing job. I would recommend them in a heartbeat.

Charlyn Salaza

Excellent Service!!! Daniel is very professional, informative, and very helpful. We are new homeowners and he is very patient with all our AC queries and he gave an honest opinion with what type of AC we need in our new lovely home. I also want to say KUDOS to 2 gentlemen who installed our AC, Sheldon and his partner..both are super nice and knowledgeable. Will definitely recommend Reliance to our friends!!

Here’s why Calgary Homeowners Choose Reliance

  • Live customer support 24/7/365

  • Ready to complete the repairs on the first call

  • Over 57,000+ 5 star Google Reviews Nationally

  • 50+ years of experience

Meet our Calgary Team

At Reliance™, your comfort is truly our calling. That means we’re always committed to delivering you a best-in-class customer experience, including 24-hour call support – so we’re always there when you need us.

Rely on us to help you find the right system for your family’s needs, as well as a full range of expert services to keep your home comfortable, like air conditioner & furnace installation and repairs, Calgary plumbers, duct cleaning, preventative maintenance, regular tune-ups, repairs and more.

Our #1 goal? To become your destination of choice for home comfort products and services, ensuring that Calgarians & those in the surrounding areas alike feel comfortable at home, at work and in our shared communities across Alberta.

Reliance is proud to be a participating Lennox Premier Dealer in the Lennox Heat UP Alberta program – Providing members of the community with a high-efficiency furnace, courtesy of Lennox, with the installation donated by participating dealers and contractors. Show your support and nominate someone in your community that could use a helping hand. Click here to learn more & nominate someone today!

We work with top name brands including: SmartAir™Amana®Carrier®Goodman®, Rheem®Rinnai®Viessmann®Weil-Mclain®Bosch®, and Nest®.

Questions about your furnace, AC, or plumbing?

You can reach us live 24 hours a day, 7 days a week, 365 days a year.

Aaron Adamczyk

Home Comfort Advisor

Aaron Adamczyk

Hi, I’m Aaron and I am really happy to be serving Red Deer and Central Alberta for all of your Home Comfort requirements! In my spare time I enjoy hiking and spending time with my family, so I am well aware of the importance of comfort in the home after a chilly day in the Rockies or a scorcher in Drumheller!

Owen Lee

Home Comfort Advisor

Owen Lee

Hi, I’m Owen, my background is in plumbing so I know a thing or two about the factors that make a home tick and feel comfortable. As a proud Albertan, I love seeing my customers save money and gain comfort with their investments!

Jatinder Narang

Home Comfort Advisor

Jatinder Narang

Hi there! My name is Jatinder and I have been providing the very best service and advice to Calgarians for several years with Reliance! When it comes to helping you choose the right equipment that makes sense for your family, look no further – it brings me joy to see you comfortable!

Gaurav Jain

Home Comfort Advisor

Gaurav Jain

Hi, my name is Gaurav and customer service is my specialty – I come equipped with many years of experience helping my customers feel informed and confident in their decisions. Whether you need a new furnace, or delicious Reverse Osmosis drinking water, my wealth of knowledge is there to help!

Headshot - Daniel

Home Comfort Advisor

Daniel MacDougall

Hi, I'm Daniel MacDougall and I've been serving Red Deer in residential heating and cooling for more than four years. I look forward to helping you make your home more comfortable. I was honoured to serve in the Canadian Armed forces for nearly a decade and I'm proud to volunteer for Catholic Church food drives in my community. I've also been a Certified Fitness Instructor with Goodlife Fitness since 2003 – so, you might say, I know a thing or two about preventative maintenance!

Headshot - Amy Shaw

Home Comfort Advisor

Amy Laczo

Hello, I’m Amy Laczo, a Home Comfort Advisor for Reliance, serving Lethbridge, Medicine Hat, and the surrounding areas. It’s my pleasure to walk you through all the ways in which a new heating and cooling system can improve not only your comfort level, but how you can improve the air quality for you and your family. I can also help you with any water heater, plumbing or water purification needs your family may have. I look forward to helping you find the best home comfort solutions at the best value. Reliance offers diverse solutions with options to suite everyone’s needs and budget. Let me show you how.

Meet your Local General Manager

Community Involvement

An involved and award-winning team that’s proud to be part of the Calgary community.

reliance team members at habitat for humanity job site
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.