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It’s the Reliance® Team Member Pricing Event!

Get 20% Off a Featured Furnace!*


Bundle Up This Cyber Monday & Score a Nest Hub (2nd gen) from Reliance®!

Offer Expires: December 4, 2023


Upgrade Your Warmth, Not Your Payments!

Pay NO Interest for 12 months on Featured Furnaces*

Offer Expires: December 27, 2023


Big Rebates on Heat Pumps Available in Your Area!*


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Environmental, Social and Governance

Call on Reliance™ for

heating, air conditioning, and plumbing services in Peterborough.

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

We also serve the following nearby areas:

  • Kawartha Heights
  • Westview Village
  • Claraday
  • Coldsprings
  • University Heights
  • Braund Port
  • Westmount
  • Collison Heights
  • Yankee Bonnet

Experienced Peterborough 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 Peterborough, 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

Peterborough 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 Peterborough 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 Peterborough AC solution for your home.

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

Peterborough 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.

Peterborough 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 Peterborough 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.

Peterborough 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 Peterborough 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 Peterborough, 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™.

Home Comfort Solutions

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 Frequently Asked Questions

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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Heat Pumps: Heating and Cooling Wrapped in One

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Check out our Furnace Savings Offers

See offer details below

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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 Frequently Asked Questions

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 Frequently Asked Questions

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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Woman drinking purified water

Water Purification Frequently Asked Questions

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 Frequently Asked Questions

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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The Ultimate Smart Home Guide

A comprehensive guide to the latest Smart Home technology that can make your home life more comfortable, efficient and secure.

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Benefits of Building a Smart Home

Smart home solutions allow you to easily control and manage many of your household appliances.

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Smart Home Frequently Asked Questions

Frequently Asked Questions About Smart Home

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Electrical Tips for your Home Office

A guide to understanding electrical requirements that will help ensure you can work from home like a pro.

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Electricity: 5 ways to stay safe at home

Knowledge about electrical safety can go a long way to keeping us all safe. Here are five tips that will help.

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8 Tips to Get You Through a Blackout

These tips can help you keep your family safe and your bills in check during the next blackout

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Why A Smart Thermostat Should Be Your Next Green Choice

Two great thermostats we think could be your next green choice to help reduce your carbon footprint and energy bill:

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Reasons Why You Should Upgrade To A Heat Pump

You may not have given a lot of thought to heat pumps but they’re actually a great, convenient choice that could help reduce your carbon footprint.

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Planting Trees for a Greener Future

Reliance is here to help you enjoy home comfort while helping to reduce your carbon footprint

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8 Tips to Get You Through a Blackout

These tips can help you keep your family safe and your bills in check during the next blackout

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Weather Watch: How to Prepare for Extreme Cold Weather

Ensure your family and home are safe from the dangerous or damaging effects of extreme cold and winter storms.

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Are you ready for a power outage? Here’s how to prepare

Although most power outages are very short, it’s best to have sufficient preparation for an outage of three days or more.

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Brands We Carry

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

Local Service Areas

Reliance Home Comfort
Peterborough, ON

ESA License #7012884

The Reliance Team Services the following areas:

  • Kawartha Height

  • Westview Village

  • Claraday

  • Coldsprings

  • University Heights

  • Braund Port

  • Westmount

  • Collison Heights

  • Yankee Bonnet

  • Hunter's Ridge

  • Auburn Mills


Reliance has an average rating of 4.8 out of 5 on Google out of 1,886 reviews

1,886 Reviews

Kristen D.

Nate was very professional, offered proactive upgrade options without being pushy. Was incredibly mindful of maintaining COVID protocols and rectified our service problem in a timely manner.

Khuram R.

Experience with Reliance is excellent and amazing so far. Mr. Malik Riaz came to fix my Furnace issues & John came for Plumbing. Both are very professional and friendly. I would strongly recommend Reliance. Their plans are very good

Carol R.

Had new furnace & a/c installed. Kept well informed which I appreciated. Installers were polite and very careful and neat. Explained about new equipment so we new how to use it and programmed nest thermostat for us. Extremely happy with this purchase and install. Thank you!

Shelley R.

Kris has been to my home on a few occasions for my plumbing issues and as a first time home buyer with little experience I found the level of honesty and expertise that he provided to be both amazing and appreciated. I would recommend his services any time! Thanks again.

Cleea S.

These guys were very knowledgeable and top notch. Even corrected items over and beyond their duties. AC was done today. Thankless water heater and furnace last week. AC was the smoothest. Mike, Andrew and Justin, thank you so much.

Samir C.

Got a Water Softener from Reliance and works great ! Haven’t bought a bottle of water for over a year now and I’m so happy to know that I saved many Turtles. Much appreciated Jordan!

Monika A.

Luciano and Adam were a pleasure to work with. They explained everything to me and even when I needed help working my nest thermostat they came out and showed me again and made sure my dampers were open and everything was working properly. Thanks guys for all your help. Chester and I both appreciate it.

Here’s why Oakville Homeowners Choose Reliance

  • Live customer support 24/7/365

  • Ready to complete the repairs on the first call

  • 100,000+
    5 star Online Reviews

  • 50+ years of experience

Meet your Peterborough Team

For more than 50 years, and with a reputation for the highest quality and integrity, Reliance Home Comfort has proudly served the homeowners of Peterborough and surrounding areas with excellence in furnace repair and air conditioner repair.

Our expert team lives and works in the city known as the Gateway to the Kawarthas – a.k.a. cottage country. And we’re familiar with the unpredictable weather that comes along with living on the Otonabee River, the effects of the Oak Ridges Moraine and changes in elevation.

And we’re here whenever you need us, 24 hours a day, 7 days a week, 365 days a year.

We’ll help you beat the heat and humidity in the summer and find a furnace system that will leave you feeling warm and comfortable in your home in the winter. Because ensuring people in and around Peterborough – and all Canadians – feel comfortable in their home, work place and community is our #1 goal.


Home Comfort Advisor

Mark Twomey

My name is Mark and I've enjoyed 35-plus years in the heating, cooling and air quality business. I believe that my experience both in sales and management give me a balanced approach to recommending the ideal heating, cooling and water heater for your home. I grew up in Peterborough and went to Thomas A. Stewart High School. The family and friends I have in the Kawartha area, and of course the lakes and rivers, have kept my heart here. I have a son, two daughters, two grandsons and family is important to me. An avid outdoors person who enjoys a good game of golf or tennis, I also love to see the Jays or Leafs if I can get tickets. What do I enjoy most about being a Home Comfort Advisor for Reliance? Simply, to be able to share my knowledge of this business with home owners and help them get the comfort, efficiency, reliability and support that comes with our products. It's very gratifying. I'm happy to help you with your furnace and air conditioning needs any way I can. Please call me at 705-933-8880.


Home Comfort Advisor

Tim Delaney

Hi, my name is Tim Delaney and I've enjoyed living and working in Peterborough for over 10 years. I've always worked in sales because I like being active and working with people, and Reliance allows me to continue doing what I love - nothing makes me happier than making sure my customers get the best home comfort solutions possible – I look forward to helping you find the right products and services to meet your home’s needs and family's budget.

Discover Our Home Comfort Solutions

Community Involvement

The Peterborough area isn’t only where our customers live. It’s where we live, too. That’s why we’re so invested in our community – we’re supporters of United Way and Habitat for Humanity. And we also encourage our young people to be active, so if you have a sports team that’s looking for a sponsor, please feel free to contact us.

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.