Toshack Service & Maintenance
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Toshack Service & Maintenance
Toshack has been a recognized name in the heating/cooling/plumbing industry since the 1930s. To this day, Toshack is a family owned company and continues to provide exceptional service to the residents of the Kingston, Smiths Falls and Brockville areas. We have professional, knowledgeable and fully trained staff, so you can trust in the quality of our work.

We're committed to getting the job done quickly - and correctly - 100% of the time. We carry innovative, industry-leading Lennox products that will help your heating and cooling systems run more efficiently and more reliably than the competition. Pair high-technology products with our outstanding repair and maintenance service, and you've found a match made in heating and cooling heaven.
Services
When you're looking for the best home comfort solutions, you can count on the Toshack team in the Brockville, Smiths Falls and Kingston areas. No matter your home comfort need, we have an innovative heating and cooling system to handle it. From our high-efficiency air conditioners, furnaces and heat pumps to our industry-leading warranties, you know you're getting top heating and cooling repair when you select Toshack.
At Toshack Service & Maintenance Corp., we understand that the purchase of a new furnace, air conditioner, or any other HVAC equipment can be a surprise investment. We work closely with lenders to make sure that you are easily approved. Our Financing program allows for low monthly affordable payments.
No matter what your heating problems are in the Kingston, Smiths Falls, or Brockville areas, Toshack has a solution. Whether it is repairing an existing system or installing new equipment, Toshack has your family covered. At Toshack, keeping your household warm in freezing temperatures is one of our top priorities.
At Toshack - proudly serving the Kingston, Smiths Falls and Brockville areas - we think a furnace should keep your family comfortable and cozy, even throughout the most extreme weather of the year. That's why we carry Lennox gas and propane furnaces. Lennox furnaces are ENERGY STAR qualified, which means they meet or exceed U.S. federal guidelines for energy efficiency.
Whether you're shopping for a new boiler or are looking for a contractor to service your existing one, the experts at Toshack can help keep you warm and comfortable during the cold winter months. We offer installations, service, and an entire line of premium Lennox, NTI, Weil-McLain, Slant/Fin, Viessmann, Navien and Triangle Tube boilers.
Reviews (9)
Joanne Mckenzie
Joanne Mckenzie
Jan 18, 2022
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Emergency furnace replacement. They did a fantastic job on the install and we are thrilled with the new furnace. And warm!
Nathan Driver
Nathan Driver
Dec 16, 2021
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Worst experience I've ever had with a contractor. They did approximately 2000 in repairs on my furnace, after repairs where performed they sent a sketchy looking technician to my house who then red tagged my furnace. Leaving me without heat. After replacing my furnace I had a technician from another company look at my old furnace and there was nothing wrong with it. Cost me around 7000 dollars for nothing. Worst experience ever. Wish I could give them 0 stars because 1 star is miles above what they deserve!
Layna Conibear
Layna Conibear
Oct 12, 2021
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Had a new fireplace and AC unit installed by them. Ended up having problems with both. Called them to inspect both since this is a warranty issue. They came to look at fireplace and said all is fine then sent a bill for a service call. The fireplace was not fine. The fireplace manufacturer suggested I call two other certified companies to get their opinion on the installation. It was installed incorrectly as per 2 other companies and one of them put a red tag on it due to improper gas pipe installation (not per code). I had to spend close to $2000 to remedy this issue. Toshack then asked me to
Rose Gendron
Rose Gendron
Oct 03, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Punctual, knowledgeable and polite. It was a pleasure to deal with these gentlemen and I would definitely recommend their services to anyone looking for AC installation or any of the other services they provide. In fact we have already hired them for some plumbing to install a second washroom downstairs.
Service: Install AC
Cindy Perrin
Cindy Perrin
Aug 08, 2020
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We had our well pump go....i called toshack at 9 am and by 230 pm my well pump was being replaced and my water was back up and running by 5pm...excellent professional service!!!!!! We HIGHLY recommend Toshack!!!! i am so happy we found this company!!!
Sandra Burton
Sandra Burton
Jun 30, 2020
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I don’t often give feedback on products and services that I purchase. Unless …the product/service is extraordinary in some way. I am very happy to give this feedback regarding services and products I have purchased from Toshack over the years. The team there is simply the best! They are all very knowledgeable. They are great to work with. The staff is fantastic! I have worked with them on several projects for my home and rental property. They have always worked with me to find the right solution that fits my budget. When I have called them in for various maintenance and service calls…they
John Greene
John Greene
Jan 03, 2020
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On December 30th our daughter urgently required a plumber to assist her with a leaky backup sump pump. It was 10:15 pm when we began calling plumbers to assist her. Toshack was our eigth call. They told us up front that there was an after hours service call. They immediately got a plumber to return our call. He was at our daughters house within the… hour and had sealed off the necessary leaks within a half hour. Will was courteous and professional. He went above and beyond to assist us when the driving conditions were less than ideal. We would highly recommend Toshack!
Janice Grant
Janice Grant
Jan 11, 2019
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We had Sure Fire/Toshack install our tankless water heater when we moved into our home, so when we had a issue with our furnace we called them in Aug 17. $111.00 and all seemed good. Then when Union Gas visited us for their gas issue, they told us to have our furnace look at as it was making noise in Dec 17. We called Toshack to come back to fix… it. We got a bill for $158.20 and the technician said there was nothing wrong with it and the sound at start up is normal. When we called to speak to Toshack about the amount of the bill (our credit card was not charged yet) as we felt it was high
Deborah Cummings
Deborah Cummings
Nov 13, 2018
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Great Company to purchase from. They were very friendly, came to our home and explained in English the options we had to choose from. We had our oil furnace and hot water tank changed to propane. They were in and out in a day, clean up after the work and took our old oil tank away. They made the change super easy and stress free. Nice to have for a change!🎉😀🎉