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Furnace Repair, Maintenance, and Installation Services

Does your furnace blow cold air, short-cycle, or won’t start on a cold morning? Everest Drain & Plumbing has kept GTA homes warm with furnace repair, maintenance, and installation since 2013. Our licensed techs work on any make of gas or electric furnace, and we take care of the safety aspect of a furnace. If the furnace goes out in January, it’s not just a hassle but a danger to your pipes and family. Give us a call to get fast furnace repair services in Toronto and the Greater Toronto Area.

No heat? Call us now for same-day furnace repair.

Keeping Toronto Homes Warm With Fast, Reliable Furnace Repair

The Furnace Repair Team the GTA Counts On

A furnace operates on gas and heat, and you need a team that takes good care of it. Since 2013 we’ve been fixing, tuning and installing furnaces and our record reflects it. Furnace repair is just one of our many HVAC services, and during the summer months, we also handle air conditioner repair.

  • Emergency furnace repairs 24/7: a certified technician is on call when your furnace fails during the winter.
  • Licensed and insured team: safe furnace repair service from people trained on gas and electric units.
  • Clear upfront pricing: a clear quote before we begin and no hidden fees.
  • Gas and electric repairs: All furnace types are repaired, including older and higher-efficiency furnaces.
  • Every major brand: one team for the whole range of furnaces in GTA homes.
  • Clean, respectful work: we clean up after each visit and treat your home with care.
  • Same-day service: most residential furnace repairs are booked and completed the same day.

Why Furnace Repair Belongs to a Licensed Technician

A gas furnace produces heat by burning fuel, and that’s a risk that a general handyman shouldn’t take. A broken heat exchanger might release carbon monoxide into the house and a bad gas valve or vent could be a serious threat. This is a job for a licensed technician in Ontario who understands gas systems and combustion. Our staff identifies safety issues an untrained eye would never detect and fixes the issue the correct way. A well-maintained gas furnace ensures your home is warm and safe.

Early Signs Your Furnace Needs Repair

Typically, a furnace will alert you before it fails on the coldest night. Spotting these signs early will prevent you from having to deal with a cold home and a higher repair cost.

  • No heat or air that never warms up.
  • The furnace turns on and then turns off after one or two minutes.
  • Loud banging or a boom when the burners light.
  • The blower is constantly on and will not turn off.
  • A yellow burner flame rather than a steady blue flame.
  • An unusually high gas bill for winter.
  • Frequent cycling on and off throughout the day.
  • The pilot or ignitor will not stay lit.
  • The thermostat is trying to heat up but nothing happens.

See any of these? Schedule furnace repair services before the cold season hits.

Professional furnace repair services for homes, businesses, and industrial sites.

The Furnace Faults We Repair Most Often

Everest technicians are experts at dealing with all furnace problems in homes and businesses throughout Toronto. These are the most frequent issues we observe and the typical cause of each.

  • Failed ignitor: a burned-out part that leaves the burners unable to light.
  • Dirty flame sensor: a fouled sensor that shuts the furnace down for safety.
  • Cracked heat exchanger: age or overheating that results in a carbon monoxide hazard.
  • Blower motor failure: a motor that is supposed to heat but is unable to push warm air into the home.
  • Bad gas valve: a valve that prevents the burners from getting fuel.
  • Clogged air filter: a dirty air filter that restricts air flow and causes the unit to run hot.
  • Worn limit switch: a safety device that trips and stops the furnace.
  • Unresponsive thermostat: sends wrong signals that leave the furnace idle.

Furnace Maintenance That Prevents Winter Breakdowns

Most furnace problems begin as minor issues and a yearly tune-up will detect them early. We clean or change the filter, test the ignitor and flame sensor, check the heat exchanger, inspect venting and confirm gas pressure. A furnace with all its parts serviced during the winter operates more safely, lasts longer and consumes less gas. The ideal time to book is early fall, before relying on the heat daily. Most manufacturer warranties are also upheld through regular maintenance.

When It Is Time for a New Furnace

Some furnaces will end up being too costly to fix. The average life expectancy of a unit is 15 years and it’s often in need of replacement when it breaks down regularly and starts to cost gas more and more. We determine the size of the furnace for your house that has a high efficiency rating and can heat all the rooms efficiently without wasting energy. A heat pump will be worth considering if you are interested in a single system that can both heat and cool. Our crew takes out the outdated furnace, fits the new one to code, and tests the furnace thoroughly. Rebate programs are available to help lower the cost of a new high-efficiency furnace.

Furnace Down and Not Sure Why?

You don’t have to know the cause before you call. Describe to us what the furnace is doing, no heat, cold air, strange sounds or furnace that will not start, and our tech does the rest. After we identify the trouble, we’ll present your options in a straightforward way and hand you a clear quote. You remain in control of what happens next, with no pressure and no jargon.

Emergency Furnace Repair on the Coldest Nights

If your furnace dies in January when it’s freezing out, it’s an emergency. Everest provides night and day, all winter emergency furnace repair services in the GTA. Simply give us a call and a certified furnace repair technician is on the way to your home to get your furnace back on the job before you feel a chill. We have been responding to these emergency calls since 2013 and we act swiftly and are very accurate.

Furnace out in the cold? Call now for emergency furnace repair.

What Happens During Your Furnace Repair

Every furnace repair goes through the same well-established procedure, making sure that you have no doubts about the process.

  • Diagnosis: we analyze your furnace and discover the faulty parts in gas and electric systems.
  • Repair: we replace or restore the broken part using top-quality parts.
  • Safety control: Before we sign off we make sure that your heat exchanger, venting, and controls are tested.
  • Advice and follow-up: we give you simple recommendations on how to operate your furnace throughout the season.

Furnace Repair Pricing Without Surprises

Furnace repair price depends on many factors, including type of fault, parts needed, and age of the equipment. Replacement of a flame sensor or ignitor is much cheaper than replacement of a gas valve or blower motor. There will be no surprises in the end because you get a detailed quote before starting the repair process. At Everest Heating, we provide a free quote over the phone or by email. Our furnace repair service is straightforward with you on price from the first call.

Get in touch with us for furnace repair, maintenance, installation, and emergency service.

Everest Plumbing Van

GET IN TOUCH WITH US FOR

  • SameDay Furnace Repair
  • HVAC Repair and Services
  • New Furnace Installation and Replacement

FAQs

  • 1. How much does furnace repair cost?

    It varies depending on the problem and part involved. A minor fix costs far less than a blower motor or gas valve job. You receive a quote before any work, and quotes over the phone are free.

  • 2. Do you offer emergency furnace repair?

    Yes. We do 24/7 emergency furnace repair throughout the GTA all winter long. Call us anytime, and our licensed professional will come to you.

  • 3. Is it safe to run a furnace with a cracked heat exchanger?

    No. The furnace with a cracked heat exchanger can emit carbon monoxide in your house. Turn the furnace off and call a licensed professional to inspect it.

  • 4. How long does a furnace repair take?

    Most repairs are finished within a couple of hours. However, more complicated repairs such as heat exchanger or blower motor repair may take longer, but we tell you the estimated time upfront.

  • 5. Do you repair both gas and electric furnaces?

    Yes. Our licensed professionals will work on any gas and electric furnaces by major manufacturers. We have been providing heating solutions to GTA residents since 2013.

Read What Our Customers Say About Us

4.8
Based on 313 reviews
Ocean Do profile picture
Ocean Do
1 day ago
The performance and services were good. I'm happy with the services so far and looking foward to receive better warranty services in the time to come.
I Y profile picture
I Y
4 days ago
I called Everest Plumbing the day after a crazy storm because my sump pump stopped working. Nimesh came the same day and replaced my sump pump quickly and efficiently. Afterward he was very responsive by text and phone when I had concerns because the pump was running constantly. He even came back on a Saturday morning (his day off) to re-examine it. By that time it was functioning perfectly because he was right - it had been running because of the high water table. Excellent service and follow up!
Cleusa Bonfim profile picture
Cleusa Bonfim
3 weeks ago
I had a huge problem with a backup sewer back on March 2026. I called a major Canadian plumbing company who came over chaged me $360 to put a camera in the pipe. The guy the whole time criticized the drainage system. He suggested that I break the whole basement and replaced the sewer line. He pushed for me to sign a contract that would cost twenty thousand. I didn't feel comfortable with his attitude. I had never had problems for 15 years. I began to look for another company, then I new it would cost me more money to put the camera again. So I called back the company to file a complaint. The secretary told me she would send the supervisor over, which she did. He was very nice, put the camera again and told me the problem was outside the house. He told me the pipe was broken and uneven, which was causing the problem. I couldn't understand how a PVC pipe could have been broken since it was done around 2010 and 2015. Since the backup was smelling really bad in the house I agreed to pay for their service. What he didn't tell me that the problem was on the city side of the property. They were dishonest and took advantage of my situation to charge me a lot of money and didn't solve the problem. 4 months later, I had the same problem. I called back the supervisor who told me he was busy and would return the call later and never did. The is when I called Everest Drain &Plumbing company. Suraj came over, put the camera in the sewer he showed me the same broken pipe the other company had showed me. He then told me the problem was on the city side and I should contact the city. I called the city right away while he was still here. He helped me by speaking with the city and explained the situation which was urgent. Suraj was extremely helpful, honest and cordial. I am so grateful for his service and honesty. Should I have any plumbing issues I will definitely call Everest Drain & Plumbing company again. Thank you Suraj.
Ani Shaikh profile picture
Ani Shaikh
3 weeks ago
I had very odd situation I thought I lost a very sentimental piece of jewellery down the toilet and the two gentlemen who came to help Kranti and Rajiv were so helpful they worked so hard and for so long using a camera trying to locate it. Luckily I ended up finding it in my trash bin but they were very thorough efficient and extremely hard working thank you very much again :)
Kumar Uprety profile picture
Kumar Uprety
1 month ago
Best experience ever had, so punctual and Rajiv is best!
Adrian Atk profile picture
Adrian Atk
2 months ago
Hired this company to do plumping work on my home and couldnt be happier with the results!
Jenny Wong profile picture
Jenny Wong
2 months ago
Thank you Everest Drain & Cleaning. On Sunday July 19, 2026, your technician Nimosh fixed our clogged kitchen drain and fixed our toilet within an hour. He was very knowledgeable and very professional. I,m very satisfied with the work and will use your services again in the future.

Customer,
Jenny
Joseph ___ profile picture
Joseph ___
2 months ago
Excellent service. They were on-time, diagnosed my issue and fixed it within an hour, all for a reasonable price! They are my go to from now on.
Marija profile picture
Marija
2 months ago
I used Everest for the second time and am always very satisfied with their quality of work. They are my go-to plumbing doctor for all my home plumbing and drains. ☺️
Minseo Kim profile picture
Minseo Kim
2 months ago
Big thanks to Mr. Nimesh. He really saved me and my home from almost flooding the basement. Nimesh was quick to snake the blocked drain, and later, with his camera inspection, he found that the blockage was caused by roots. He snaked and cleared out the roots. Everything is now working completely fine, and he showed his work through a camera inspection proving the roots were cleared after the snake. A big thank you to Mr. Nimesh for helping to calm down such a panic moment.
ANDY STROTE profile picture
ANDY STROTE
2 months ago
First time working with Everest. Great experience! Was able to get a next morning appointment to fix our leaking sink. Plumber arrived on time, analyzed the problem, replaced a part, cleaned out the drain, tested everything, and cleaned up. The price was reasonable. Our new go-to plumber when we need one (not too soon please😉) Highly recommended.
Lina park profile picture
Lina park
2 months ago
Found Everest on Google after looking for someone to clean our drain line. Rajiv and Sandip appear as a team; their housekeeping was excellent. They cover and protect every aspect as needed. The work performed was clean and swift. They did power flushing until all the debris was clear time and again. Impress with their dedication toward work.
Great team, will use them again in the future.
Alex A profile picture
Alex A
2 months ago
Great Drain Cleaning and Flushing Service by Tenzin and Mr. Sandip, who well-communicated and was professional about all the work he did. Housekeeping was top-notch, from bringing tools in to keeping tools properly while working.
Everything was smooth from beginning to finish. No mess; leave the house as it was after completing snaking and flushing.
Zekri Meriem profile picture
Zekri Meriem
2 months ago
I had a great experience with this company. They were very professional and arranged for a plumber to come out quickly.
Nimesh did an excellent job resolving my plumbing issue. He was professional, friendly, and patient throughout the entire process. He took the time to explain everything clearly and made sure the problem was fully resolved. I truly appreciate the excellent service and would highly recommend both Nimesh and the company to anyone looking for reliable plumbing services.
Walter Strapp profile picture
Walter Strapp
3 months ago
Good telephone diagnosis of what was required for estimate, and then great on site service from polite and competent plumber. Would use again.
Krisuv Bohara profile picture
Krisuv Bohara
3 months ago
Called Everest Plumbing for a new water line installation and had a great experience. They were able to come out the same day, which was really appreciated.

Nimesh was on time, professional, and took the time to explain everything clearly before starting the work. The pricing was reasonable, and the job was completed efficiently and neatly.

Very happy with the service and would definitely recommend Everest Plumbing to anyone looking for reliable plumbing work.
Bhishma Uprety profile picture
Bhishma Uprety
3 months ago
This is the best, reasonable ,fast working,trusted plumbing service in Toronto you never regret with they’re services.
neill brown profile picture
neill brown
4 months ago
Tenzin came to fix a sump pump and check valve issue after a massive rainstorm. He worked hard to diagnose the complex problems and trial a few different solutions that fit the unique aspects of my house and property. His demeanour was very kind and calm and it was a pleasure to have him in our house. Great work!
Carm profile picture
Carm
5 months ago
very good service and good rate
toya kanel profile picture
toya kanel
5 months ago
What a excellent experience with Indra and his team. Had a clogged issue on the basement, I had called on Friday evening, with in hour Indra came and look at the issue. After Indra and his team came over the weekend and they fixed it very nicely with reasonable price.
I highly recommend Everest Plumbing for any one need of plumbing services, Indra and his team are highly professional, knowledgeable and efficient in their work.
Thank you so much Indra Dai, Nimesh and team for your wonderful service.
C S profile picture
C S
6 months ago
Excellent service from Everest Drain & Plumbing. They are a family-owned business and Indra arrived promptly for a service call on the weekend, even though he works weekdays, to fix my clogged drain. They were very efficient and courteous. Indra assessed the situation in a timely manner and fixed the issue quickly without making any mess. Definitely knows his work, and I highly recommend them if you're looking for a local plumber. Thanks, Indra. Great work!!!
sunil karki profile picture
sunil karki
7 months ago
I had a pipe burst a few days ago and contacted several companies, but Everest Drain and Plumbing was the only one that could clearly confirm how soon they could attend to the issue. They offered me a 9:00 AM appointment the following morning and arrived right on time — even a bit early.

I truly appreciated the prompt response, professionalism, and fair pricing. The service was efficient, and everything was handled smoothly.

I would definitely choose Everest again for any future plumbing needs.

Thank you, Everest, for your excellent and reliable service!
Janet Morrissey profile picture
Janet Morrissey
8 months ago
I had a pipe burst a few days before Christmas - tis the season. Out of the companies that I contacted, Everest was the only company that could confirm how soon they'd be able to attend to the issue. They offered an appointment for 9am the following morning and Indra was prompt, if not early.

We were very appreciative with his service, and I would go directly with them for future plumbing issues/needs.

Thank you Indra and Everest for your prompt service and pricing.
Jas Sehota profile picture
Jas Sehota
9 months ago
Our main drain was cracked. From the moment we called Everest Drain the service has been exceptional. Indra was very professional and honest, the work they performed was very clean as they had to dig a finished basement. They did not make a mess and finished the job on time. I have no hesitation in recommending this company.
Iris profile picture
Iris
11 months ago
I recently had the pleasure of working with Everest Drain & Plumbing in Toronto, and I could not be more impressed with their exceptional service! From the moment we called them for assistance with plumbing work, I knew it was in good hands. Aly was punctual, with something we always appreciate. Not only professional but also incredibly knowledgeable about the problem. He explained in detail and made me understand before moving forward. The work was completed with the highest level of craftsmanship. One of the standard aspects of Everest Drain & Plumbing is their fair and upfront pricing. The pricing was reasonable for the quality of work provided, and I appreciated their transparency. What truly sets them apart is their outstanding customer service. Aly made sure to clean up after all the work completed, and there were no surprises when the work was done. I was overall impressed by how well Aly managed the entire process from diagnosing to resolution. If you are looking for a trustworthy, skilled and professional Plumbing company look no further. They have earned a loyal customer in me!
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