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Wightman Mechanical/AR Dyck Heating & Air Conditioning
Serving Kelowna and surrounding areas with HVAC and Home Comfort services for the past 67 years. Your local Lennox(R) dealer, Wightman Mechanical, has provided heating and air conditioning products and services to Kelowna and the Okanagan Valley since 1946 and was purchased by present owners in 2006.

Backed by our years of experience, we ensure whole-home comfort is always in-season. We're also the team to call for drain clearing and plumbing services in Kelowna and Okanagan Valley! Professionally certified technicians with experience in HVAC, Kelowna and Okanagan Valley homes and businesses know we provide unmatched service quality.

From product sales and installations to maintenance, service and repairs - we'll be there! We offer installation of your new heating and air conditioning system. We know these complex systems require professional maintenance now and again to ensure full functionality, which is why we also offer reliable and efficient repair.
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About Wightman Mechanical, a division of Reliance Home Comfort When we were founded in 1946, we set ourselves apart as a company that truly listened to the needs of our customers. You know, back when Wightman Mechanical a division of Reliance Home Comfort was founded in 1946, we set ourselves apart as a company that truly listened to the needs of our customers.
As dealers of quality heating, cooling and air quality products, Wightman Mechanical offers a variety of options to maximize your family's comfort. Not only will you save by installing energy efficient furnaces and air conditioners, we also offer easy monthly payment options through UEI Financial!
Wightman Mechanical, a division of Reliance Home Comfort is your trusted furnace provider in the area! We provide new furnace products, as well as offer installations, repairs, maintenance and 24/7 after-hours emergency support. We know that furnaces can break down when you least expect it. But don't be left to suffer the cold.
Your source for quality heat pumps in Kelowna, Wightman Mechanical, a division of Reliance Home Comfort, is proud to offer a selection of heat pumps to ensure maximum efficiency for your air conditioner or furnace. We're also the team to call for quality installations, 24/7 emergency repairs, and maintenance!
Is it starting to get too hot in your house? Beat the summer heat by having Wightman Mechanical, a division of Reliance Home Comfort install air conditioning! Kelowna residents can trust that we are fully authorized to install many quality air conditioning brands which set themselves apart from other brands through its efficiency and reliability.
Reviews (12)
Robyn Scott
Robyn Scott
Dec 21, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Dave came to do a general maintenance visit for my furnace , he was professional , nice and even petted my super needy dog . Thank you so much ! Awesome service 👍
Service: Heating maintenance
Christa Janke
Christa Janke
Nov 30, 2021
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Ryan
Our furnace died yesterday. Ryan came shortly after we called for help even though he was not scheduled to come until after 5pm. Due to the floods, the parts that we need were scarce but he found one that might work and came first thing in the morning to install it. When it did not fit, he send space heaters for us at no cost until the part could be ordered. Amazing customer service. Wightman cares for their customers. I highly recommend them!!
Philip
My Mom has been using Wightman Mechanical for her furnace for years. Earlier this year, Philip installed a hot water tank for us and was
Annette Brown
Annette Brown
Sep 15, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
I love customer service! Rob was here to service my furnace and was professional, on time, informative and friendly. He took the time to chat to me about the furnace, suggestions for changing the filters. Just all around a great experience!
Service: Heating maintenance
Lawrence Lava
Lawrence Lava
Aug 03, 2021
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My Girlfriend and I bought and new house and needed a Gas Installation for the BBQ. After getting a Ridiculous Quote we did our research and Gene from Wightman gave us a complete Quote. We hired Wightman and installer Danny came to the house and drilled the hole and installed the Gas Line in a very Professional and Polite manner. The City of Kelowna arrived today to inspect the line and gave the installation a 100 % approval rating.
Danny had to climb down into the crawl space and lie on my Crawler and install about 40 ft of line. The Inspector from the City of Kelowna was very impressed with
Sean Kraus
Sean Kraus
Jul 23, 2021
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3 visits with 3 outcomes/advices for an annual service and potential replacement ?
Inbound representative disassociated with process and billing behavior.
Happy that the technicians have benefits since the purchase from the Ontario firm Reliance.
Getting 'lead bonus' for sales people too ?
Hope we were the only casualty of the growing pains.
Went local & smaller. Our system now has resolution to our minor issue and a plan going forward at 30 % the net cost.
Samuel Bradford Synapsis
Samuel Bradford Synapsis
Jul 21, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Ryan showed up, diagnosed and repaired a leak underneath my kitchen, have since had him back for plumbing and natural gas installation. Super friendly and quality work.
Services: Repair pipe, Repair heating system, Install faucet, Find & repair leak
Kevin Rolland
Kevin Rolland
Jul 18, 2021
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Positive: Professionalism
Great company and they were very easy to deal with and professional from Day 1. They offer good value and quality equipment and they did a great job this week at my home in West Kelowna. I would highly recommend speaking to them for all your heating and cooling needs.
Services: Install thermostat, Install heating system, Install AC, Repair ducts & vents
Steve Marino
Steve Marino
Jun 10, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
We are so happy with the rapid response to our a/c issue considering how busy every company was during the crazy heat wave. The tech was super friendly and got us fixed up very quickly. No wishy washy “possible problems”, he knew what it was, fixed it, and the cost was fair and less than anticipated. Thank you for the great service!
Service: Repair HVAC
Ron Hafemann
Ron Hafemann
Feb 12, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
I have used their services 3 times in the last 11 years we have lived in our home and can say that all the technicians have been outstanding. Furnace failed on the coldest day of year and it was back and running in less than 2 hours. Pricing was fair. Ryan did a great job and made sure that all was good before he left.
Service: Repair heating system
Jane Mason
Jane Mason
Jul 27, 2020
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I was very impressed with the service from Wightman Mechanical. The receptionist who booked the appointment along with the mechanic Ryan (who attended on a weekend) were both very professional and understanding to my situation. Ryan was very thorough and made sure our pool heater was working before he left. He also checked in with me over the next couple days to make sure it continued to work. The level of service he provided was over and above what I was expecting. I would highly recommend this company and thank you to Ryan for providing outstanding service.
Stafford M.
Stafford M.
Jul 09, 2016
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We have used Wightman a number of times over the years. Their service is great, the technicians are knowledgeable and friendly. I would highly recommend them for any home service. They are great and charge fairly.
Leo L.
Leo L.
Jul 14, 2011
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I just had an A/C service that was a standard $99.00 charge and needed a part replaced. After it was repaired successfully in less than an hour, I googled the part they replaced to check the markup they charge. It was on the bill at $179.00, I found many on the web ranging from $18.00 to $38.00. A 500+% markup.
That I feel is a disgusting markup and just a total rip-off. BE AWARE