Heating and Cooling Specialists You Can Trust

Gandy Installations is one of the most trusted companies in the industry, with over 60 years of heating, ventilation and air conditioning (HVAC) experience. We offer a broad range of services including HVAC installations (residential, commercial and industrial), maintenance, service and repair of heating and cooling equipment, as well as duct cleaning and plumbing and electrical services. Our service area extends from Hope to Horseshoe Bay, almost anywhere in the Lower Mainland and Fraser Valley.
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At Gandy, we are proud of who we are, how far we’ve come and in the quality of work we do and support!

  • 60 years and still going strong!

  • 24/7 with 45 trucks ready to go!

  • A 4.8/5 Google rating to be proud of.

  • We’re BC’s Largest Lennox Dealer.

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The Comfort Club.

A worry free, reliable maintenance program
from as low as $14.95/month.
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Heating and Cooling Products

We carry a comprehensive selection of residential heating and cooling equipment, including: furnaces, boilers, heat pumps, air conditioners, humidifiers, air handlers, hot water tanks, tankless water heaters, unit heaters, garage heaters and air purification systems. We offer our customers a wide variety of HVAC equipment options so you are free to choose the make, model and design that best meets your needs, budget, and lifestyle.
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News & events

Read all about Gandy Installations
Leon
Leon
21:23 16 Feb 18
Had our furnace and hot water tank installed back in October. What a difference it has made to our home as it is always warm compared to before and the bill is also slightly cheaper! Rob D was the sales person that came to our home to do the estimation and explained all the information what needed to be done etc... No Rush or up sell feelings from him. Shane J and Mikey were the ones that came and installed the furnace and Hot water tank. They were knowledgeable and knew what they were doing. Everything was cleaned and no mess was left once it was finished. Would use Gandy again for their service in the future.
Trish Schulz
Trish Schulz
21:14 11 Jan 18
We just had Gandy install a new furnace in our home 3 days ago and we are EXTREMELY impressed with this company! Rob D was prompt, knowledgeable and professional in coming to assess our needs and gave us recommendations that ended up far exceeding our expectations! Our installers Cory D and Mike P were extremely professional, friendly, courteous, and respectful of our home. It was a big, full day job and they worked hard in tight quarters.. dancing around the chaos of our 3 little ones! This is our third time using Gandy and will use them again for our next job! We highly recommend Gandy!
Tim Wiebe
Tim Wiebe
03:04 21 Mar 18
Gandy has always done a wonderful job, whether it is a maintenance visit or the time or two I had a problem. They are always professional and friendly, no matter what technician they send. I would not hesitate to recommend them to anyone.
Kevin Fleetham
Kevin Fleetham
00:16 05 Dec 17
The service has been both remarkable and professional. Rob led us through the entire process for the install, and really designed the install to anticipate ease-of-use for servicing in the future, to which his technicians (sorry I forgot everyone's names) followed up with and went over thoroughly; they did really clean work, respected our home, and were good-natured guys. They even completed warranty and rebate information for us, and all submitted by the time the install was completed! We are so happy with our installation and can't say enough. I will gladly recommend Gandy to friends and family in the future. Kudos to Gandy, your staff reflect a noticeable sense of investment and pride in their work.
Rolf Schwuchow
Rolf Schwuchow
16:59 17 Feb 18
Professional, courteous and consultative are just some words to describe the incredible team at Gandy Installations. The generosity and caring support we have received from Gandy has simply been overwhelming. The entire crew has been a part of our home makeover project since day one and have provided us with great service and attention to detail. For all your HVAC, HRV, Gas Fitting and Electrical needs, I highly recommend Gandy Installations!!
Word
Word
23:46 06 May 18
We tried 2 other highly rated companies as they say “were the best” and their install was sub par and the other company talks like their the king but they don’t do what they say they will do. Now comes Gandy Installations, what a refreshing company to deal with. They do exactly what they say their kind very respectful and very clean work. Taylor did such an excellent job he will be the only one we call in the future and the only company we trust. Well done!
Briar Blues
Briar Blues
15:43 15 May 18
Gandy was recommended to me by their competition, when my furnace quit. Called the 24 hour help line, and rather than come out, charge me, and not be able to correct the issue, they talked me through the problem. Found the issue. Their service man arrived first thing Monday am, and fixed all. Cost? Same as a regular furnace service!!! So good I had Gandy come and do some plumbing work. Also top shelf service! Gandy are my GO TO PEOPLE!!!!!
Doug
Doug
21:35 11 Apr 18
I had duct work reconfigured and repaired in my crawl space prior to a major renovation last fall. I then had my on-demand water heater, furnace and air conditioning units serviced as well as all ducting cleaned after the renovation which I have just completed. All people involved were top notch. Care was given to protect all interior surfaces when they needed access indoors to set up any equipment. Any questions I had were answered immediately. I received email confirmations of appointments as well as updates the day of appointments advising when the technician would be at my house. I also had equipment test results emailed to me before the technician left my driveway. Can't say enough good things about this company. I would definitely recommend them.
Cory Novak
Cory Novak
18:34 18 May 18
The team at Gandy Langley are great, highly recommended. Even when things outside their control go wrong, they work diligently to make it right. Having dealt with multiple other companies, I can recommend Gandy wholeheartedly. Both office and field staff are fantastic.
Nancy Clark
Nancy Clark
17:54 08 Jun 18
Technician was Taylor Martin who provided excellent service. He arrived promptly both days, worked efficiently and neatly, and was most courteous.He even provided information for my curious neighbours asking many questions.I would happily recommend Taylor to friends and neighbours.
Sharon Hicks
Sharon Hicks
01:34 20 Jun 18
We have had nothing but top-notch service from Gandy. We have used Gandy to repair a heat pump purchased from another company years ago at Costco. Gandy honoured the original warranty which was very impressive. Recently we had Gandy install a high efficiency furnace, air conditioner and hot water tank - all installed in a day!! Our installer, Brian, and the Gandy team were professional, knowledgable, friendly and very efficient. I would highly recommend Brian for any Gandy job. He is hard working, and very thorough. Many thanks to Brian, Mike, and the other Gandy team members who made this big install so easy.Sincerely,Sharon Hicks
Jack Seto
Jack Seto
20:09 29 Jun 18
Very professional, prompt and courteous service. The technician (Lauren) was very professional, knowledgeable and meticulous. She performed several maintenance procedures that I have not seen before and she explained the reasons behind them very clearly and patiently. Excellent work ethic. She is a credit to the company and the trade! Well Done! I very highly recommend this company.
Robert Riches
Robert Riches
23:44 04 Jul 18
Installed today so reviewing the crew not the equipment. All three gentleman, Shane, Drew, and Brian, were great. Polite, courteous, efficient, and clean. No mess left behind, forthcoming and available for any questions. Would highly recommend their services to anyone looking to have an ac and or furnace installed. Very pleasant people who clearly take pride in their work.
Sam Lee
Sam Lee
04:57 06 Jul 18
Our AC didn't work in the middle of the night, phoned for service at 8:45am in the morning, Paul the technician showed up at 9:30am sharp as scheduled. Wasted no time, went straight to work on the AC system/fan situated outside the house. Found the problem, patiently and politely explained to my wife then fixed the problem. No part was required, it was just the system getting overheated and seized. He reset the system, cleaned up the dirt in the external compartment, and the AC worked beautifully again. Showed my wife how to save energy cost in scheduling the system. Advised that the unit was 12 years old, should plan for replacement if the repair cost started to go up significantly. All in all, he was a friendly, capable and no nonsense technician.
Tim Leduc
Tim Leduc
19:19 10 Jul 18
I had a furnace,AC and hot water replaced all in 1 day ! They did a great job and had proper trades people do the installation. Yes they were a little more then the other quotes i got but all and all well worth the extra cost... Thanks Gandy Team !
Christopher Kilpatrick
Christopher Kilpatrick
18:22 15 Jul 18
Efficient installation. excellent communication from the technicians and a great explanation if how the system and controls work. Further great time and patience for my 5 year old. Both techs went above and beyond service expectations. Would thoroughly recommend them and the company
George Burden
George Burden
22:32 20 Jul 18
Called in the morning and they had a tech at the door by 2 pm the same afternoon. Brhoderic was very pleasant , efficient and highly skilled and professional. He had our 11 year old heat pump up and running like new in short order. Thank you very much for the excellent service and technician.
Dan Kehler
Dan Kehler
19:49 12 Jul 18
Gandy came highly recommended. In fact, a competitor who originally installed our AC who was too busy to come out said that Gandy would be his first choice as a company to contact next. Ben was excellent - detailed, respectful, very willing to explain everything to me. Top shelf. At no point did I feel like I was going to be overserviced and overcharged. I will gladly recommend Gandy in the future.
monty00701
monty00701
21:48 31 Jul 18
Ben was amazing!! He told me all the checks he was doing on my system and showed me the parts that needed to be replaced. He was able to diagnose the problem within 5 mins. He was also very through and checked my furnace for any potential problems. After he was done he gave me the recommendations on maintaining my equipment. Thanks for the great job you did Ben!!
Tim Greenway
Tim Greenway
00:37 16 Aug 18
Gandy Installations did a terrific job in replacing our hot water heater. The technician was courteous and friendly, and knew exactly what to do. He completed the job in a minimal amount of time, answered all of our questions, gave us succinct operation instructions. Thank you for a prompt and professional service!
James Ribeyre
James Ribeyre
00:50 22 Aug 18
My wife and I had Gandy to our home to do a duct cleaning. My wife said the two men that came to our home worked very hard and were easy to talk to. After they left, we noticed a significant increase in the air flow from my air conditioner/furnace. The prices were reasonable with no surprises. The two men also came out in a previous visit to fix a clogged dryer vent. We had the same great experience and we would recommend them to anyone.
Paul Reid
Paul Reid
17:02 24 Aug 18
Justin B came out to look at why our cooling coil in the furnace froze up. He was patient and spent lots of time diagnosing and explaining the issue to me in terms I could understand. He really knew his stuff, and even collaborated with another team member to see if they had any extra input to offer. I feel like this issue has been resolved, and am quite pleased.
Laurence and Joan St. Pierre
Laurence and Joan St. Pierre
02:50 31 Aug 18
Good EveningJust wanted to let you know that our new furnace and A/C installation was completed in 1 day. The 3 young men had to stay past quitting time to complete their work. They were courteous and friendly throughout the day.We were especially impressed with the cleanup after. We volunteered to do it as they were late but they insisted, saying it was company policy.Followup from the company was appreciated.We would use your company again.Thank You Joan & Laurence
Michael Blair
Michael Blair
23:13 11 Sep 18
From quote to finish, Gandy Installations was professional, courteous and responsive. Robin responded to my email request for quote the next day. He visited and answered all my concerns with a thorough presentation. He also spotted a potentially hazardous flaw in my furnace installation (not done by Gandy!)The installation was handled by Jason and the Gandy electricians. No sub-contractors - all are Gandy employees, which I believe is a big plus. Jason completed the install without a hitch, and was considerate and courteous throughout. He also fixed the furnace flaw and installed a new filter. The system works great, and I will be dealing with Gandy for any future HVAC needs. I would recommend Gandy to anyone!
Bruno Fenger
Bruno Fenger
18:42 12 Sep 18
Gandy Installations: Stars all the way.Beside being courteous and informative they are very accomodating in choosing the right date and time for the service.The technicians, for the last few years, always have been knowledgeable,courteous and very helpful in explaining and giving advice.By being a Comfort Club member I feel like I got the VIP treatment,excellent service record over the last 8 years
See All Reviews
Gandy Installations: Stars all the way.Beside being courteous and informative they are very accomodating in choosing the right date and time for the service.The technicians, for the last few years, always have been knowledgeable,courteous and very helpful in explaining and giving advice.By being a Comfort Club member I feel like I got the VIP treatment,excellent service record over the last 8 yearsread more
Bruno Fenger
Bruno Fenger
18:42 12 Sep 18
From quote to finish, Gandy Installations was professional, courteous and responsive. Robin responded to my email request for quote the next day. He visited and answered all my concerns with a thorough presentation. He also spotted a potentially hazardous flaw in my furnace installation (not done by Gandy!)The installation was handled by Jason and the Gandy electricians. No sub-contractors - all are Gandy employees, which I believe is a big plus. Jason completed the install without a hitch, and was considerate and courteous throughout. He also fixed the furnace flaw and installed a new filter. The system works great, and I will be dealing with Gandy for any future HVAC needs. I would recommend Gandy to anyone!read more
Michael Blair
Michael Blair
23:13 11 Sep 18
Good EveningJust wanted to let you know that our new furnace and A/C installation was completed in 1 day. The 3 young men had to stay past quitting time to complete their work. They were courteous and friendly throughout the day.We were especially impressed with the cleanup after. We volunteered to do it as they were late but they insisted, saying it was company policy.Followup from the company was appreciated.We would use your company again.Thank You Joan & Laurenceread more
Laurence and Joan St. Pierre
Laurence and Joan St. Pierre
02:50 31 Aug 18
Justin B came out to look at why our cooling coil in the furnace froze up. He was patient and spent lots of time diagnosing and explaining the issue to me in terms I could understand. He really knew his stuff, and even collaborated with another team member to see if they had any extra input to offer. I feel like this issue has been resolved, and am quite pleased.read more
Paul Reid
Paul Reid
17:02 24 Aug 18
My wife and I had Gandy to our home to do a duct cleaning. My wife said the two men that came to our home worked very hard and were easy to talk to. After they left, we noticed a significant increase in the air flow from my air conditioner/furnace. The prices were reasonable with no surprises. The two men also came out in a previous visit to fix a clogged dryer vent. We had the same great experience and we would recommend them to anyone.read more
James Ribeyre
James Ribeyre
00:50 22 Aug 18
Gandy Installations did a terrific job in replacing our hot water heater. The technician was courteous and friendly, and knew exactly what to do. He completed the job in a minimal amount of time, answered all of our questions, gave us succinct operation instructions. Thank you for a prompt and professional service!read more
Tim Greenway
Tim Greenway
00:37 16 Aug 18
Ben was amazing!! He told me all the checks he was doing on my system and showed me the parts that needed to be replaced. He was able to diagnose the problem within 5 mins. He was also very through and checked my furnace for any potential problems. After he was done he gave me the recommendations on maintaining my equipment. Thanks for the great job you did Ben!!read more
monty00701
monty00701
21:48 31 Jul 18
Called in the morning and they had a tech at the door by 2 pm the same afternoon. Brhoderic was very pleasant , efficient and highly skilled and professional. He had our 11 year old heat pump up and running like new in short order. Thank you very much for the excellent service and technician.read more
George Burden
George Burden
22:32 20 Jul 18
Efficient installation. excellent communication from the technicians and a great explanation if how the system and controls work. Further great time and patience for my 5 year old. Both techs went above and beyond service expectations. Would thoroughly recommend them and the companyread more
Christopher Kilpatrick
Christopher Kilpatrick
18:22 15 Jul 18
Gandy came highly recommended. In fact, a competitor who originally installed our AC who was too busy to come out said that Gandy would be his first choice as a company to contact next. Ben was excellent - detailed, respectful, very willing to explain everything to me. Top shelf. At no point did I feel like I was going to be overserviced and overcharged. I will gladly recommend Gandy in the future.read more
Dan Kehler
Dan Kehler
19:49 12 Jul 18
I had a furnace,AC and hot water replaced all in 1 day ! They did a great job and had proper trades people do the installation. Yes they were a little more then the other quotes i got but all and all well worth the extra cost... Thanks Gandy Team !read more
Tim Leduc
Tim Leduc
19:19 10 Jul 18
Our AC didn't work in the middle of the night, phoned for service at 8:45am in the morning, Paul the technician showed up at 9:30am sharp as scheduled. Wasted no time, went straight to work on the AC system/fan situated outside the house. Found the problem, patiently and politely explained to my wife then fixed the problem. No part was required, it was just the system getting overheated and seized. He reset the system, cleaned up the dirt in the external compartment, and the AC worked beautifully again. Showed my wife how to save energy cost in scheduling the system. Advised that the unit was 12 years old, should plan for replacement if the repair cost started to go up significantly. All in all, he was a friendly, capable and no nonsense technician.read more
Sam Lee
Sam Lee
04:57 06 Jul 18
Installed today so reviewing the crew not the equipment. All three gentleman, Shane, Drew, and Brian, were great. Polite, courteous, efficient, and clean. No mess left behind, forthcoming and available for any questions. Would highly recommend their services to anyone looking to have an ac and or furnace installed. Very pleasant people who clearly take pride in their work.read more
Robert Riches
Robert Riches
23:44 04 Jul 18
Very professional, prompt and courteous service. The technician (Lauren) was very professional, knowledgeable and meticulous. She performed several maintenance procedures that I have not seen before and she explained the reasons behind them very clearly and patiently. Excellent work ethic. She is a credit to the company and the trade! Well Done! I very highly recommend this company.read more
Jack Seto
Jack Seto
20:09 29 Jun 18
We have had nothing but top-notch service from Gandy. We have used Gandy to repair a heat pump purchased from another company years ago at Costco. Gandy honoured the original warranty which was very impressive. Recently we had Gandy install a high efficiency furnace, air conditioner and hot water tank - all installed in a day!! Our installer, Brian, and the Gandy team were professional, knowledgable, friendly and very efficient. I would highly recommend Brian for any Gandy job. He is hard working, and very thorough. Many thanks to Brian, Mike, and the other Gandy team members who made this big install so easy.Sincerely,Sharon Hicksread more
Sharon Hicks
Sharon Hicks
01:34 20 Jun 18
Technician was Taylor Martin who provided excellent service. He arrived promptly both days, worked efficiently and neatly, and was most courteous.He even provided information for my curious neighbours asking many questions.I would happily recommend Taylor to friends and neighbours.read more
Nancy Clark
Nancy Clark
17:54 08 Jun 18
The team at Gandy Langley are great, highly recommended. Even when things outside their control go wrong, they work diligently to make it right. Having dealt with multiple other companies, I can recommend Gandy wholeheartedly. Both office and field staff are fantastic.read more
Cory Novak
Cory Novak
18:34 18 May 18
Gandy was recommended to me by their competition, when my furnace quit. Called the 24 hour help line, and rather than come out, charge me, and not be able to correct the issue, they talked me through the problem. Found the issue. Their service man arrived first thing Monday am, and fixed all. Cost? Same as a regular furnace service!!! So good I had Gandy come and do some plumbing work. Also top shelf service! Gandy are my GO TO PEOPLE!!!!!read more
Briar Blues
Briar Blues
15:43 15 May 18
We tried 2 other highly rated companies as they say “were the best” and their install was sub par and the other company talks like their the king but they don’t do what they say they will do. Now comes Gandy Installations, what a refreshing company to deal with. They do exactly what they say their kind very respectful and very clean work. Taylor did such an excellent job he will be the only one we call in the future and the only company we trust. Well done!read more
Word
Word
23:46 06 May 18
I had duct work reconfigured and repaired in my crawl space prior to a major renovation last fall. I then had my on-demand water heater, furnace and air conditioning units serviced as well as all ducting cleaned after the renovation which I have just completed. All people involved were top notch. Care was given to protect all interior surfaces when they needed access indoors to set up any equipment. Any questions I had were answered immediately. I received email confirmations of appointments as well as updates the day of appointments advising when the technician would be at my house. I also had equipment test results emailed to me before the technician left my driveway. Can't say enough good things about this company. I would definitely recommend them.read more
Doug
Doug
21:35 11 Apr 18
Gandy has always done a wonderful job, whether it is a maintenance visit or the time or two I had a problem. They are always professional and friendly, no matter what technician they send. I would not hesitate to recommend them to anyone.read more
Tim Wiebe
Tim Wiebe
03:04 21 Mar 18
Professional, courteous and consultative are just some words to describe the incredible team at Gandy Installations. The generosity and caring support we have received from Gandy has simply been overwhelming. The entire crew has been a part of our home makeover project since day one and have provided us with great service and attention to detail. For all your HVAC, HRV, Gas Fitting and Electrical needs, I highly recommend Gandy Installations!!read more
Rolf Schwuchow
Rolf Schwuchow
16:59 17 Feb 18
Had our furnace and hot water tank installed back in October. What a difference it has made to our home as it is always warm compared to before and the bill is also slightly cheaper! Rob D was the sales person that came to our home to do the estimation and explained all the information what needed to be done etc... No Rush or up sell feelings from him. Shane J and Mikey were the ones that came and installed the furnace and Hot water tank. They were knowledgeable and knew what they were doing. Everything was cleaned and no mess was left once it was finished. Would use Gandy again for their service in the future.read more
Leon
Leon
21:23 16 Feb 18
We just had Gandy install a new furnace in our home 3 days ago and we are EXTREMELY impressed with this company! Rob D was prompt, knowledgeable and professional in coming to assess our needs and gave us recommendations that ended up far exceeding our expectations! Our installers Cory D and Mike P were extremely professional, friendly, courteous, and respectful of our home. It was a big, full day job and they worked hard in tight quarters.. dancing around the chaos of our 3 little ones! This is our third time using Gandy and will use them again for our next job! We highly recommend Gandy!read more
Trish Schulz
Trish Schulz
21:14 11 Jan 18
The service has been both remarkable and professional. Rob led us through the entire process for the install, and really designed the install to anticipate ease-of-use for servicing in the future, to which his technicians (sorry I forgot everyone's names) followed up with and went over thoroughly; they did really clean work, respected our home, and were good-natured guys. They even completed warranty and rebate information for us, and all submitted by the time the install was completed! We are so happy with our installation and can't say enough. I will gladly recommend Gandy to friends and family in the future. Kudos to Gandy, your staff reflect a noticeable sense of investment and pride in their work.read more
Kevin Fleetham
Kevin Fleetham
00:16 05 Dec 17