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

Whitby and Durham Region relies on Reliance Home Comfort for HVAC, Heating, Furnace Installation, Electrical and more

Products & Services

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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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Check out our Furnace Savings Offers

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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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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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Woman washing hair

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

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

Local Service Areas

Reliance Home Comfort
2055 Forbes St, Unit 3,
Whitby, ON
L1N 9X1

(905) 725-6548

ESA License #7012884

The Reliance Team Services the following areas:

  • Ajax

  • Oshawa

  • Pickering

  • Whitby

  • Uxbridge

  • Clarington

  • Brock

  • Newcastle

  • Bowmanville

  • Port Perry

  • Claremont

Durham

  4.8/5

1,886 Reviews

Tracy C

We required repairs on our outdoor AC unit (likely due to its age) and were very happy about the quick response and service provided. The technician provided us with as much information as possible and allowed us to make an informed decision. The technician also followed strict safety measures due to COVID 19 which we very much appreciated.

Faisal R

I was very happy with Chad's service on water heater. He acted promlly, efficiently and was vigilant on his surroundings during Covid-19. I would highly recommend him and he truly cares for what he is doing. Thank you for fixing the issue especially during these times.

Gizele M

Mitch Roberts was very professional. He explained the issue, answered all my questions and was able to resolved the problem. He was very friendly. Excellent communication skills. Highly recommend Mitch for all your plumbing needs

Ouida S

Jon was prompt and on-time. He was able to take one look at my toilet and knew the water line needed to be replaced. He had it replaced in seconds. Very friendly. He is one of the reasons I'm glad I have a plumbing protection plan with Reliance. Worth every penny.

Lesa S

I would like to give a shoutout to the whole team at Reliance Durham. On short notice and with some logistics to work out, these guys pulled it together and installed a new furnace, air conditioner, tankless water heater, water softener and reverse osmosis system all in one day!!!! Every one of them was professional and had a great attitude despite having to work in such close quarters... the teamwork was really great to see!!!

Lise B

We are very satisfied with the installation of our new furnace, air conditioning and new Nest thermostat. A very good service and explanations of the operation of the new devices. A nice team of people to qualify, very polite and very clean. Thank you to Luciano and your teammate. Great work!

Carol P

I was very impressed with the prompt response for an estimate on changing my furnace and air conditioner and for also for the quick completion of the job. Thanks to Brian Robinson, Lucian Lavoie, and Nathan Moore we will be enjoying worry free cooling and heating for many years to come.

Nimfa D

Maddie was a very professional person, and did an amazing job with mantinence on our furnace and AC. In addition, she was super friendly and very knowledgeable. Would 110% recommend her service to my friends and family! Thanks Maddie!

Tanuja P

The workers were extremely nice. They were informative and finished the job quickly. They offered amazing advice and helped walk us through the entire process of running our AC/furnace. Thank you for all of your help!! We really appreciate it

Jennifer P

Called about a quote and someone came, gave us a quote and the furnace and air conditioner were both installed less than 24 hours after my call. Professional and polite installers. They were all friendly and helpful, able to answer any questions I had.

Here’s why Durham 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 45,000+ 5 star Google Reviews Nationally

  • 50+ years of experience

Meet our Durham Team


With over 50 years of experience, Reliance Home Comfort is proud to serve customers throughout Whitby and the Durham area for all their furnace repair, HVAC, heating, and other home comfort needs. Like you, we’re an integral part of the Durham community. We love working and living here – from walking the water front trails and taking in the scenery with our families to enjoying the up-and-coming craft brewery tours.

Our local and licensed professional technicians are available 24 hours a day, seven days a week, 365 days of the year, for furnace repair and installation, air conditioning repairs and installation, hot water heater issues, gas furnace repair, water heater maintenance and more.

All of us are committed to maintaining the highest standards in the industry. And we take pride in knowing that every furnace, air conditioner, and water heater is properly inspected, diagnosed and repaired according to strict standards. After all, our most important responsibility is to help keep your family and ours comfortable and safe. Take advantage of Reliance’s expertise in furnace and air conditioning.

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.

Headshot of Lesa

Home Comfort Advisor

Lesa Sturge

Hello! My name is Lesa and I am very proud to call myself a Home Comfort Advisor with the Durham branch of Reliance. My role as an HCA allows me to help people be as comfortable as they possibly can in their homes, and what could be more rewarding than that? By providing my customers with essential knowledge, outstanding products and warranties, and best-in-class service, I take great pride in ensuring that each and every one of my customers is delivered the comprehensive value that only Reliance can. I look forward to meeting you and welcoming you to our family of over 1.8 million comfortable and satisfied customers! Call me direct at 289-500-5045 to book your in-home consultation today!

Headshot of Todd

Home Comfort Advisor

Todd Martin

Hi, my name is Todd. I have lived and worked in the region for over 20 years, providing solutions to protect families and make them feel comfortable in their homes. Family is the most important thing for me and is one of the main reasons I choose to work at Reliance, as we treat our customers the same way we would one of our own family members. I ensure my clients are given all the information to help them make the best decision to keep their families comfortable and safe in their homes. I will be there every step of the way with you, to ensure your expectations are not only met, but are exceeded. Call me anytime (905) 926-6904 and I would be happy to come to your home and provide a solution that meets your needs.

Headshot of Scott

Home Comfort Advisor

Scott Dinsmore

Hey I’m Scott! I grew up in Brooklin and love living in Durham and providing affordable solutions to the people in my community. I love building relationships with all my customers and becoming part of their lives and communities. Give me a call! 905-429-8552

Headshot of Cam

Home Comfort Advisor

Cam Russell

Hi, my name is Cam Russell. I work as a Home Comfort Advisor with Reliance. I am proud to say that I have lived in Oshawa, and now Courtice for the past 15 years. I really enjoy meeting and helping my Durham neighbours with all of their home comfort needs. I have a loving wife and two active kids who are involved in hockey, basketball, music, and school activities. So whether it be at the rink, the school, the basketball court, or at the dog park, I am always open to chat about our solutions. Our process is second to none in determining your specific requirements, and I am looking forward to spending time with you and your family to figure out your needs. You can reach me anytime on my mobile 905-431-7322 or at crussell@reliancecomfort.com .

Headshot of Andy

Home Comfort Advisor

Andy Wreggitt

Hi, my name’s Andy. As a member of Team Durham, I believe in providing top notch products and service while helping find the right heating and cooling solutions for your home. I grew up locally in Durham and have been an active member in both the hockey and lacrosse community. A strong positive culture is what attracted me to Reliance. I’m fortunate to be backed up by a great team that will help you every step of the way. For trusted advice tailored to your family’s home comfort needs, please give me a call at 905-242-2362 and I’d be happy to help!

Meet your Local General Manager

Community Involvement

We’re proud to be a part of the Durham community

Durham. It’s not just where our customers live. It’s where we live our lives, too. Which is the reason we’re so active and committed to our shared community.

Reliance team members at Oshawa food bank
Oshawa Food Bank

The Reliance Durham team came together with the community to spread the joy of the Holidays with a donation of food and non-perishable items to the Oshawa Food Bank in time to reach those to help those in need for the holiday season!

Infographic - Habitat for Humanity involvement
Reliance™ Habitat for Humanity Partnership

Reliance Durham tea m members are proud to roll up our sleeves, put on hard hats and safety shoes and use a little elbow grease so that deserving families can afford a comfortable home. As Peterborough & Kawartha Region Visionary Sponsor in 2016, Reliance Home Comfort provided a heat recovery ventilator and furnace unit for our Peterborough project at 678 St. Mary’s Street. The Goodman furnace and Lifebreath HRV are a perfect fit for a Habitat home and will provide years of comfort for future homeowners, the Nyarota family. In addition to donating the Goodman furnace and HRV unit, a crew from Reliance provided labour for the entire installation – bringing their total contribution to $5,000.