AccuServ Heating and Air Conditioning
AccuServ

Fast, Local and Reliable. AccuServ is East York’s go-to HVAC repair, maintenance, and replacement center.

Whether your furnace has stopped working in one of Toronto’s sub-zero ice storms or your AC goes out in the middle of a July heat wave, AccuServ is ready to come to the rescue. 

We are available 24/7 to perform any HVAC rescue, all you have to do is call or tap, and our rescue team will be there on the double. 

What We Do

Our Services

Air Conditioner

AC is a must-have to get through Toronto summers comfortably! AccuServ technicians are ready to help you fix, service, or replace your AC unit in as fast as yesterday.

Tankless Water Heater

Tankless Water Heaters are the 21st century ticket to unlimited hot water, compact, space saver units and long-lasting tanks. AccuServ specializes in tankless water heater repair, maintenance and installation.

General Contracting

At AccuServ, we love working with renovation contractors to transform older Toronto houses into modern, heat efficient luxuries.

Boiler

Surviving winter in Toronto is tough enough with a fully functioning boiler system, but when it starts making weird sounds, or smells gassy, or burns red instead of blue, get in touch with AccuServ. Our technicians will come quickly to the rescue.

Fireplace

Cold and windy days are best spent snuggled up in front of the fireplace with a cup of hot cocoa and a good book. But when the switch to light your fire doesn’t work, or smells funny, AccuServ can help figure out what’s wrong and fix it in a jiffy.

Ductwork

Not having a proper ductwork system can lead to unhealthy air circulating throughout your house, higher energy bills and an overworked HVAC system. AccuServ technicians repair and install ductwork that transforms the feel of the air within your home and helps eliminate drafts, leaky air and high energy bills.

Tank Water Heater

Most older Toronto homes have tank water heaters. AccuServ technicians are well versed in water tank inspections, troubleshooting, and replacement.

Furnace

Ice storms, blizzards, and terrifying gusts of wind, Toronto winters are not to be lived in without an efficient furnace. AccuServ is here to rescue you from the winter cold before it gets into your bones.

For over 30 years and counting, we pride ourselves in going the extra mile to serve our customers.

AccuServ team

Reputation is Everything

Check out over 300 reviews our satisfied customers have left, from Google to Homestars, Top Choice awards and appearances in local media, AccuServ is clearly Toronto’s best choice for HVAC repairs, maintenance, and replacements. 

Posted on Google Google
Simon Zhang profile picture
Simon Zhang
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
We had an excellent experience with Shivraj Mahida for a furnace diagnostic service. We were dealing with a persistent, high-pitched noise coming from the unit. During the first visit, the unit was quiet and he couldn’t replicate the sound; however, as soon as he left, it returned. We called him back, and he promptly returned to investigate further. ​Shivraj discovered the noise was actually coming from an air leak in the return ducts. While HVAC technicians typically only service the machine itself, Shivraj went above and beyond his scope of work to seal the leak and resolve the issue. We truly appreciate his dedication, wonderful attitude, and exceptional customer service!
Posted on Google Google
Adam Ronthal profile picture
Adam Ronthal
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Most recently, we had an issue with our tankless water heater. Habib (technician) came out ahead of schedule to fix it, had the part, and was in and out in no time. Highly recommended, and very efficient! ----- Our furnace went out (not a good thing in winter in Canada), and since Accuserv had done a great job on our AC a few years ago, I called them for the furnace. Since they couldn't schedule an install for a few days, they provided loaner space heaters to keep the house livable in the interim. Install was efficient, and smooth, and the new Ecobee smart thermostat is an added bonus. Who knew I would be able to control the furnace from my Apple Watch? Very pleased with the experience and end result.
Posted on Google Google
Olivier Caron profile picture
Olivier Caron
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They replaced my hot water tank that was leakong the next day, on new year day. Nice turn around time
Posted on Google Google
Nate Simpson profile picture
Nate Simpson
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
The team at AccuServ has been so very helpful to us over the past three years since we found them (after tremendous dissatisfaction with our previous service company). AccuServ has provided responsive, timely and expert service. And recently, they were very helpful and thorough in resolving a troublesome issue that popped up with our NTI boiler. Thanks again, AccuServ!
Posted on Google Google
Matt Foulk profile picture
Matt Foulk
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Technician Nakeem Burnett was exemplary. Ahead of schedule, professional and thorough. Made a stressful situation much calmer. Highly recommend.
Posted on Google Google
J profile picture
J
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
I've had two service calls with this company and both were completed with good communication and good results. I appreciate that they text appointment details and arrival time. And the service technicians take time needed to explain the issue and my options. I trust these guys.
Posted on Google Google
Andrea Margles profile picture
Andrea Margles
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Technicians came on time. Their professional skills were evident from start to finish. The back office answered all of my questions. I would have no hesitation using this company should the occasion arise in future.
Posted on Google Google
David Reay profile picture
David Reay
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Very Impressed with the service from initial quotation to completion of installation . Quotation details were clearly explained including the various options of furnace & payment. Timekeeping was excellent . Installation was quiet and hassle free, even though it did take longer than expected. Job area was cleaned up. Technicians were capable and thorough. No issues found after inspection and running for last full day .

Trusted by Canada’s most trusted home contractor : Mike Holmes

Mike Holmes
HVAC Maintenance Toronto

Winner of Toronto’s Top Choice Award in 2021 and 2022

We are grateful to be nominated and chosen by Torontonians to be Toronto’s top choice in HVAC repairs, maintenance, and replacements.

AccuServ has been proudly featured in :

Global News
Toronto Star
Mechanical Business