HVAC Kingston. Air Conditioning, Plumbing, Water Heaters & Furnace services.

Rely on Reliance™ as your Kingston HVAC Company. Plus Plumbing, Electrical, Heating & Air Conditioning.

Products & Services

Choose Category

Save $1,500 on a Featured Air Conditioner*

See offer details below

Couple Looking at Laptop Over Breakfast

Air Conditioner Guide

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

Learn More
Couple budgeting smiling

Air Conditioner FAQs

All your frequently asked questions about air conditioning answered.

Learn More
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.

Learn More

Save $1,500 on a Featured Air Conditioner*

See offer details below

Family playing chess and reading by fireplace

Furnace Guide

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

Learn More
Mom and kids looking at tablet together

Furnace FAQs

All your frequently asked questions about air conditioning answered.

Learn More

Furnace Learning Resources

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

Learn More
Reliance plumber talking to homeowner and her daughter

Plumbing Guide

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

Learn More
Father and daughter to the dishwashing

Plumbing FAQs

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

Learn More
Family sitting on couch together smiling

All Plumbing Resources

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

Learn More
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.

Watch Now
Woman drinking purified water

Water Purification FAQs

All your frequently asked questions about water purification answered.

Learn More
Funny little boy with his father playing with garden hose in sunny backyard

All Water Purification Resources

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

Learn More
Woman washing hair

Water Heater FAQs

All your frequently asked questions about water heaters answered.

Learn More
Rain water falling type shower head

Benefits of a Tankless Water Heater

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

Learn More
splashing warm water on face

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

Local Service Areas

Reliance Home Comfort
745 Development Dr, Unit 9,
Kingston, ON
K7M 4W6

(613) 542-1851

ESA License #7012884

The Reliance Team Services the following areas:

  • Brighton

  • Cardinal

  • Colborne

  • Cornwall

  • Deseronto

  • Gananoque

  • Grafton

  • Greater Napanee

  • Ingleside

  • Iroquois

  • Mallorytown

  • Picton & Prince Edward County

  • Prescott

  • Trenton



827 Reviews

Peter H

We had an issue with the toilet. The plumber arrived and stayed 6 feet back from the door. He made sure we were comfortable with him coming in. He asked if anyone in the house was sick. He had all PPE on. He was able to fix the problem with the toilet within about 20 min. He was very polite and professional. I am so glad I decided to continue with the plumbing program.

Janice S

We have used Reliance for plumbing, furnace and duct cleaning and more and couldn't be more satisfied with their service. Every time I have had to call, the representatives have always been helpful, polite and friendly. The plumbers and furnace and hvac technicians have always been professional, knowledgeable and friendly and not a long wait time for the services either. We will continue to trust Reliance with any repairs and service required

Susan C

Chris installed our combined chlorine remover and water softener. He phoned us and told us when he would arrive, He was true to his word. He was courteous, professional and had a sense of humor. He took time explaining how the system works and how to ensure its smooth operation for the future . Nothing negative to report here. All in all, a good experience.

Nancy B

I am very happy with the response time of Reliance. The technician was knowledgeable and friendly and explained the water heater problem to me. I am a single mom and I get nervous when things go wrong with my house, but I felt comfortable and confident dealing with Reliance.

Francois M

Reliance home comfort provided us repair service for our rental water heater. The service was rapid and professional. Reliance representative was courteous and knowledgeable. He answered all my questions. Excellent service. Thanks FM

Angela B

Bill (the serviceman) called me ahead of time to say he was on his way. He did a thorough job of servicing the furnace and the air conditioner. He showed me different features that existed on the furnace that I didn’t know were there. Very professional and friendly

Kimberly L

Our furnace stopped heating up beyond 18°c but we have Reliance furnace insurance, so I called them. Someone was at the house within 3 hours. He was kind, explained everything, and answered all my questions.

Chelsea J

Rob is the most helpful Furnace expert we’ve come across. He was able to determine all sorts of little things that were contributing to our heat not working optimally and he located the source of beeping that was driving us nuts for weeks. It turned out to be the gas meter outside, but it was coming on at the same time as the furnace every time and everyone else was so confused. Rob figured it out when others just thought we were crazy. Thank you Rob!!

Angela F

Great service provided by technician Rob yesterday. Friendly, on-time, professional - spent time explaining things to us, and gave us some very helpful hints on our equipment (recommended a cheaper and more effective furnace filter, for instance). Excellent customer service!

Il K

My furnace stopped working yesterday. This morning I called Reliance. The technician (name: Ian) came on time. He is very knowledgeable and explained everything carefully, and polite. Quickly identified the problem and fixed it to my satisfaction. Overall, "excellent" service

Here’s why Kingston 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 35,000+ 5 star Google Reviews Nationally

  • 50+ years of experience

Meet our Kingston Team

Reliance has been Kingston’s choice for HVAC, furnaces, furnace repair, air conditioners, water heaters and plumbing services for over 50 years, with over 100,000 satisfied customers. And for good reason: we pride ourselves in being your local team of heating, cooling and plumbing experts, ready to help when you need us. We are not only experts at furnace repair, furnaces and air conditioning repairs, we also specialize in hot water heaters and HVAC in Kingston.

It may have something to do with, like you, living and working in one of Canada’s most beautiful historical cities and regions, servicing not only the Limestone City but also the nearby communities of Belleville, Brockville, Gananoque and Trenton.

No matter what you need, you can call us 24/7/365. Whether you’re dealing with the summer heat or the winter freeze, or you have concerns about plumbing or air quality, our friendly, knowledgeable team will get you on your way to being comfortable again at home, at work and in your community.

Our expert Home Comfort Advisor will help you:

  • Understand how your current heating and cooling system is performing
  • Learn about your options and how to choose the right HVAC system for your family
  • Determine the right size system for your home through a full home assessment
  • Customize your new system to maximize your family’s comfort
  • Discover how to best pay for your bundle – rent, finance, purchase


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.

Nick Dewolfe

Home Comfort Advisor

Nick Dewolfe

I was born and raised in the Kingston area, graduated from Queens University. A long career in sales and consulting in this area has taught me the value of integrity and strength of a good reputation in a tight community. I have never been one to sell products, I prefer find solutions. Solutions solve problems and make your customers life better.

Meet your Local General Manager

Community Involvement

Helping maintain Kingston’s quality of life and the wellbeing of our citizens

Along Lake Ontario isn’t just where our customers live, it’s where we live, work and play too. That’s why we love to help out whenever we can. We’re big supports of Habitat for Humanity and United Way. And we want young people to stay active – so if you have a sports team that needs a sponsor, give us a ring!

Infographic - Habitat for Humanity involvement
Habitat for Humanity

Reliance team members have rolled up their sleeves, put on hard hats and safety shoes to hammer nails and paint walls, so that deserving families can afford a comfortable home. In fact, we’ve helped build houses in Cornwall and Peterborough and would love to get more involved in the Kingston area.

United Way Canada logo
United Way

Reliance Kingston was awarded the Platinum award in 2014 and the Bronze award in 2015 and 2016, based on our contributions.

Kingston Frontenacs Sponsorship:

We give away 2 VIP seats to every game on KRock-and provide season tickets to military and first responders in the area. We also set up trade show booths at 10 Frontenacs home games.

CFB Military Affinity Program:

Ask about our discounts to area military personnel.

Chamber of Commerce:

We’re active members of the local chamber of commerce, connecting with other businesses and taking part in networking events, fundraisers, workshops, and other activities.