ac repair toronto gta barrie

AC Repair Services

 Serving Barrie, Toronto & All Across the GTA 

Book your air conditioner repair with North Wind HVAC for an in-depth diagnostic, a clear explanation of the problem and on-site repairs that get your home cooling again.

Call (705) 828-4482 Get a Free Quote

★★★★★ 5-Star Google Rated

TSSA G1/G2 Licensed

Same-Day Service, 7 Days a Week

Why Choose North Wind HVAC?

Same-Day Repairs For Air Conditioners

If your air conditioner isn’t working, call North Wind HVAC for same-day repair services throughout Toronto, the GTA, and Barrie. Our licensed AC repair technicians will come and fix your broken unit with no extra fees for weekends or after hours!

We always prioritize transparency with our clients, offering affordable repairs and straightforward strategies to ensure there are no nasty surprises down the line. With years of experience, we can repair all major AC brands like Lennox, Carrier, Goodman, as well as smaller brands.

If your AC unit is giving you repeated issues, running up your energy bills, or simply just not doing its job. It might be time for an upgrade! Call us for a FREE at-home consultation where we can access your household needs and recommend the best AC replacement unit for you.

EXCELLENT
★★★★★
Based on 172 reviews
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Sarah Sekalala-Siika Foods 3 months ago
★★★★★

Our A/C suddenly stopped working, and with the extreme temperatures outside, we knew we needed it fixed right away. Within just a few hours, they had a technician at our home, and the issue was resolved quickly and professionally. What impressed us even more was the level of care beyond the repair. The technician offered to power wash our outdoor unit and even neatly put away our garden hose better than I ever have! He was calm, respectful, and took the time to share helpful tips on how to properly care for and maintain our A/C unit. Excellent customer service from start to finish. I would highly recommend them to anyone looking for prompt, professional, and genuinely caring service.

Тимофій Сітало 3 months ago
★★★★★

Alex was great to work with. He arrived on time, diagnosed the AC problem quickly, and completed the repair efficiently. Friendly, professional, and knowledgeable. I would definitely call North Wind again.

Stanislav Beznos 3 months ago
★★★★★

Excellent service from start to finish. Alex diagnosed the issue with my air conditioner quickly and had it repaired in no time. Very professional and fair pricing. I would definitely use North Wind again.

Danil Slukin 3 months ago
★★★★★

Alex did an amazing job fixing our AC. He was on time, friendly, and very thorough. The system is now running better than ever. Highly recommend North Wind Heating & Air Conditioning!

Michael Derzhanovskiy 3 months ago
★★★★★

I had a great experience with North Wind Heating & Air Conditioning. Alex was professional, knowledgeable, and came fully equipped with all the right tools to get the job done efficiently. He quickly diagnosed the problem, got my AC running perfectly again, and clearly explained everything throughout the process. The service was fast, professional, and of excellent quality. I highly recommend North Wind Heating & Air Conditioning!

Maria Levadnia 3 months ago
★★★★★

Excellent service from North Wind Heating & Air Conditioning! Alex responded promptly to our AC issue, quickly identified the problem, and completed the repair with great professionalism and care. He was knowledgeable, efficient, and explained everything clearly throughout the process. Our air conditioner is now working perfectly, and we couldn’t be happier with the service we received. Highly recommend North Wind Heating & Air Conditioning to anyone looking for reliable and honest HVAC service. Thank you, Alex!

Oleksandr Lohvinenko 3 months ago
★★★★★

Highly recommend North Wind Heating & Air Conditioning. Alex provided fast and professional AC repair service. Everything is working perfectly now, and the whole process was smooth and stress-free. Great job!

Patricia Clydesdale 6 months ago
★★★★★

Moved into a new home and A/C was not working, had someone else in come in and made things worse, then I had no heat. North Wind came out and assessed the damage and had my heat and air running as good as new within the hour, he even explained the new thermostat (as different from my last one) and even made sure the heat and air were both working well. I was very impressed, extremely knowledgeable, wished we would have called him first. 100% would recommend!!

Art777 1 year ago
★★★★★

Excellent service from start to finish. Alex and his team were punctual, honest, and knowledgeable. They diagnosed our AC issue right away and had it fixed the same day. Fair pricing and great communication — couldn’t ask for more!

Maks Mikky 1 year ago
★★★★★

My AC stopped working on a Sunday morning, and North Wind came out right away. They diagnosed the problem quickly and had it running in no time. Incredible service — fast, professional, and reliable even on a weekend!

dmitry poglot 1 year ago
★★★★★

If you need a truly reputable service, North Wind is the way to go. I am extremely grateful for such quick and professional service with my air conditioner unit.

Tetyana Tetyana 2 years ago
★★★★★

I had an excellent experience with this company! They were not only incredibly knowledgeable but also super friendly and professional. My air conditioner was acting up, and they quickly diagnosed the issue and fixed it in no time. They took the time to explain the problem and the solution, which I really appreciated. The team was responsible, reliable, and made sure everything was running perfectly before they left. I highly recommend them for anyone in need of AC repairs—great service all around!

Stephane Lachance 3 years ago
★★★★★

North wind came out and fixed my broken AC when most other places couldn't even give me a technician today, North wind was able to come out within 30 minutes and fixed my problem. Turns out it was a simple blown capacitor. Super impressed with their service and will be saving them as a contact. And we'll be calling them in the future for all of my hvac repair needs.

Melanie Medeiros 3 years ago
★★★★★

Communication was great with Alex , very professional and informative of the problems ! Many issues with our ac and needed other companies to repair things as well but Alex worked with us and was always able to come back and ensure that he got our AC up and running for us ! Always on time and very reliable ! Thank you again !

J Young 3 years ago
★★★★★

We had Alex over at our restaurant today to fix our AC. He is a polite, patient and honest individual. I was late for our appointment however he took the time to speak with my parents (who speaks very little english) and was able to get started on our problem right away. By the time I arrived he had already pinpointed down the problem and was already looking at the solution. Although we are in a commercial building and had agreed on a price over the phone and when I arrived Alex explained to me that we have a residential unit so the service price would be adjusted. After the AC was up and running. I had extra concerns and he was able to provide us with a solution right away. We also received same day service and found his prices to be fair. We look forward to working with them in the future.

E Jarova 4 years ago
★★★★★

The BEST Professional service at a value price. My furnace broke over the weekend. I called North Wind Heating and technician came very quickly, identified the issue, brought and installed the required part very quickly without any delay so the heat was restored with minimal interruption. Last summer they fixed my air conditioner, the same way: quick and professional. Highly recommend!

Nicholas Childs 4 years ago
★★★★★

My ac unit had broken down and they had the problem solved within a half hour. Very fast service , very personable and honest people to hire. Would recommend them to anyone in need of service.

Brady 4 years ago
★★★★★

I was having an issue getting my AC unit to start, I called to set up an appointment and North Wind was there the next day. Anthony was professional and explained everything. He was quick and able to get my AC up and running. Would definitely recommend.

Miki A 5 years ago
★★★★★

Alex was very responsive, in the past he repaired our air conditioner and today we called him regarding a gas pipe leak and he was so honest and told us not to waste our money and to claim the service from the last person who installed our generator. He could just take that job to make 3 hurs worth of $ but choose to save us the extra cost. Thank you for being honest and very professional. 💜

Holly Hawk 5 years ago
★★★★★

I called to have my 95 year old grandmas air conditioning repaired. He was there within a few hours and was able to fix it on the spot. He also called me just before his arrival and when he was done, which was very gracious. She said he was a very nice man, and she isn't easily impressed!

Angie Sellitto 5 years ago
★★★★★

Amazing service, very knowledgeable and fair. I will be using North Wind in the future for any of my furnace or AC servicing. I'm very pleased with this companies customer service and work. Definitely recommend North Wind. 👌

susanne campbell 5 years ago
★★★★★

If you’re seeking a company that is honest, than this is the one. I had called them earlier this year, to get a quote for a new central air system, since I had been told by a previous company, that the model we have is no longer serviceable once it breaks down. Well, to my/ our surprise, this wasn’t true. North Wind Heating & Air……,informed me, that our central air system was less than 10 years old. Plus, I was told that even older systems can be repaired. This company is the best. Like I said, they are honest, precise, very informative and the Service is just pristine. To our surprise, the cost is pretty good as well. We will call them for any issues or yearly services from now on. Thank you North Wind Heating& Air…….

Carol Dickinson 6 years ago
★★★★★

Alex has repaired our furnace, air conditioner and most recently installed a tankless water heater. Each time we have been impressed with his team with respect to punctuality, professionalism, workmanship and value for services. I would highly recommend Alex and his team for any HVAC services!

Sheila Papadimitrios 6 years ago
★★★★★

Called on a Saturday and Alex was here the next day to take a look at why my AC was running constantly. Fixed it the same day. Reasonably priced and extremely knowledgeable.

Services North Wind HVAC

Emergency AC Repair

We offer same-day services and 7 Days a Week appointment availability for all of our services. If you need emergency repair services for your AC unit, no matter the time of day or night, call North Wind HVAC and we will send one of our technicians straight to your door!

EMERGENCY REPAIR
air conditioner unit repairs

Try Before You Call

Top DIY AC Repair Tips

Before you give us a call, try these do-it-yourself AC fixes! You might be able to save yourself a service call.

  • Thermostat: Check that your thermostat is set to “Cool” instead of “Heat”, lower the set temperature to 3-5 degrees below the room temperature.
  • Air Filters: Replace your AC filters, it is recommended to replace air filters in AC units every 3 months.
  • Tripped Circuit Breakers: Check and reset the appropriate breaker if it has tripped
  • Check Air Vents: Make sure there is nothing blocking your air vents that could obstruct the airflow.
  • Clean Air Ducts: Book to have your air ducts cleaned, it is recommended to have them cleaned every 3-5 years.
  • Check Your Outdoor Unit: Ensure nothing is blocking your outdoor unit from getting adequate airflow, also clean any debris that might have accumulated.
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Save More On Your Repairs!

Money Off AC Repair Coupons

*ONLY 1 coupon is redeemable per purchase.*

10% OFF

AC Repair Service

Get 10% off your A/C repair when you book online through our website.

ONLY $99 

A/C MAINTENANCE

Get your A/C maintenance for ONLY $99, now on sale (was $135)!

FREE

Humidifier Installation

FREE humidifier installation with a full furnace and A/C system installation purchase.

North Wind HVAC

AC Unit Troubleshooting

Are you experiencing issues with your AC unit? Before you call us try the following AC unit troubleshooting steps, you could save yourself the HVAC service call.

  • Thermostat: Make sure that your thermostat is set to “cool” and the temperature is set lower than the current room temperature. You can also check the batteries in your thermostat to ensure they are not dead.
  • Power: Check to make sure that your AC unit is receiving power. Ensure that the circuit breaker is not tripped and the switch for your AC is turned on.
  • Dirty filters: If your air filters are clogged with dust and debris, your AC may shut off to prevent damage. Clean or replace your air filters to see if this resolves the issue.
  • Faulty capacitor: The capacitor is a device that provides energy to the motor that powers the compressor and fans. If the capacitor is faulty or dead, your AC unit may not turn on.
  • Dirty air filters: If the air filters in your AC unit are dirty or clogged, it can cause the evaporator coils to freeze up. This is because the restricted airflow causes the cold air to be trapped inside the unit, leading to the formation of ice on the coils.
  • Low refrigerant levels: Low refrigerant levels can cause the pressure in your AC unit to drop, which can cause the evaporator coils to freeze up.
  • Malfunctioning thermostats: If thermostats malfunction, they may continue to run the compressor even after the desired temperature has been reached. This, in turn, can cause the evaporator coils to freeze.
  • Faulty blower fans: If the blower fans in your AC unit are not functioning properly, it can cause cold air to be trapped inside the unit, leading to ice formation on the coils.
  • Blocked vents: Blocked vents can restrict the airflow to your AC unit, which can cause the evaporator coils to freeze up.
  • Loose parts: Over time, your AC unit may become loose or disconnected. Screws or bolts may become loose, causing the AC unit to shake and make weird noises.
  • Dirty evaporator coils: Dirt and dust accumulate on the evaporator coils over time. This can cause the AC unit to produce a hissing, bubbling or gurgling sound.
  • Faulty fan motor: The fan motor is responsible for helping circulate cool air throughout your home. If it is malfunctioning or has become loose, it can cause rattling or banging sounds.
  • Refrigerant leak: If your AC unit begins to make a hissing or whistling noise, this could indicate a refrigerant leak. This can cause your AC unit to stop working properly or not produce cool air.
  • Blocked ducts: Blocked or dirty air ducts restrict the airflow to and from your AC unit. This can cause a whistling or wheezing sound.
  • Dirty air filters: Your AC unit may be blowing warm air if the air filters are dirty or clogged. When the filters become clogged, they restrict the airflow, causing the unit to work harder and less efficiently, which can lead to warm air coming through the vents.
  • Refrigerant leaks: Low refrigerant levels can cause warm air to blow out of your AC unit. If there is a leak in the refrigerant lines, it can cause the pressure in the system to drop, making it difficult to produce cool air.
  • Faulty compressor: The compressor is the heart of the AC system, and if it is not functioning correctly, it can cause warm air to blow out of the unit.
  • Faulty thermostats: If the thermostat is not working correctly, it may not be sending the signal to the AC unit to produce cool air.
  • Dirty condenser coils: Dirty condenser coils can also cause warm air to blow from the AC unit. The coils should be cleaned periodically to ensure proper airflow and cooling.
repair services for ac units

When You Book With Us

What To Expect From Our AC Repair Service

When you schedule air conditioner repairs with North Wind HVAC, there are a few things you can expect from our service:

  • In-depth diagnostic and safety check of your AC unit
  • Detailed explanation of the issue and repair strategy
  • On-site repairs if possible, or for more complex issues we will schedule your return appointment and outline the repairs required
  • 1 month service warranty – if you experience further issues within 1 month of your AC repair service with us, then we will come back for free.

Avoid Costly Repairs Through

Annual AC Maintenance

Scheduling regular AC maintenance is essential to maintaining the functionality and extending the lifespan of your AC unit. When you book your annual AC servicing appointment with us you can expect our technicians to:

  • Clean or replace filters
  • Check evaporator coils
  • Check condenser coils
  • Check refrigerator levels
  • Check contactor, capacitor & fan motor
  • Inspect electrical components
  • Inspect drain pan
  • Lubricate moving parts
  • Advice on future repair considerations
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Quality furnace repair

AC Repair in Barrie and Across the GTA

  • Barrie and Simcoe Area
  • Toronto
  • Aurora
  • Brampton
  • Collingwood
  • Etobicoke
  • Innisfil
  • Markham
  • Mississauga
  • Newmarket
  • Oakville
  • Orillia
  • Richmond Hill
  • Scarborough
  • Vaughan
See all North Wind HVAC service areas
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AC Repair FAQs

The Cause: Warm air from an AC system means the indoor blower is moving air, but the refrigeration process is not removing heat. This can happen if the outdoor unit has no power, the compressor is not starting, the capacitor has failed, or the refrigerant charge is low due to a leak.

How a professional handles it: A technician checks thermostat demand, outdoor unit power, contactor operation, capacitor strength, compressor operation, refrigerant pressure, and coil condition. If a refrigerant issue is found, the technician locates the leak, repairs it where possible, and charges the system according to manufacturer specifications.

The Cause: The indoor coil removes moisture from the air during cooling. That water should drain through a condensate pan and drain line. If the drain line clogs with algae, dust, or sludge, the pan can overflow and leak indoors.

How a professional handles it: A technician inspects the evaporator coil, drain pan, condensate line, trap, safety switch, and condensate pump if present. The blockage is cleared using professional equipment, the drain system is flushed, and the technician checks for cracked pans or improper slope that could cause repeat leaks.

The Cause: An AC freezes when the evaporator coil drops below freezing. This is usually caused by restricted airflow, a dirty coil, blower problems, or low refrigerant pressure from a leak.

How a professional handles it: A technician allows the system to thaw safely, then checks airflow, filter condition, blower performance, evaporator coil cleanliness, refrigerant pressures, and metering device operation. If low refrigerant is confirmed, the technician checks for leaks rather than simply adding refrigerant without diagnosis.

The Cause: The outdoor unit may fail to start because of a tripped breaker, blown disconnect fuse, failed capacitor, bad contactor, broken thermostat signal, motor failure, or compressor issue.

How a professional handles it: A technician checks high-voltage power, low-voltage control signal, contactor operation, capacitor readings, fan motor condition, compressor terminals, and safety switches. The failed electrical or mechanical component is repaired or replaced, then the unit is tested under load.

The Cause: A breaker trips when the AC draws more current than the circuit can safely handle. Causes can include a shorted wire, grounded compressor, failing fan motor, bad capacitor, loose electrical connection, or compressor pulling excessive startup current.

How a professional handles it: A technician keeps the circuit off until electrical testing is complete. They inspect wiring, test motors and compressor windings, check amp draw, examine capacitors and contactors, and identify whether the issue is electrical, mechanical, or compressor-related. This protects the system and reduces fire risk.

The Cause: A mini-split may stop cooling because of restricted airflow, dirty indoor filters, dirty coils, refrigerant leakage at flare connections, sensor problems, or outdoor unit faults.

How a professional handles it: A technician inspects indoor filters and coils, verifies outdoor unit operation, checks refrigerant pressures, tests sensors, and looks for leaks at flare fittings and line connections. The system is cleaned, repaired, and tested to confirm proper temperature split and refrigerant performance.

The Cause: Squealing usually points to mechanical friction. Modern outdoor units commonly squeal when condenser fan motor bearings are failing. Older systems may also have belt-related noise.

How a professional handles it: A technician checks the condenser fan motor, blade, bearings, mounting hardware, and electrical components. If the motor bearings are failing, the motor is replaced before it seizes and causes additional damage to the compressor or electrical system.

The Cause: Weak airflow usually means air is being restricted somewhere in the system. Common causes include a clogged filter, blocked return, dirty evaporator coil, frozen coil, failing blower motor, undersized ductwork, or high static pressure.

How a professional handles it: A technician measures airflow and static pressure, checks the filter, blower wheel, motor, coil condition, duct restrictions, and register output. If airflow is being blocked or the coil is frozen, the root cause is corrected before the cooling system is put back into regular operation.

The Cause: Musty AC odor often comes from biological growth on the evaporator coil, drain pan, blower compartment, or ductwork. Moisture, dust, and darkness inside the indoor unit can allow mold and mildew odors to develop.

How a professional handles it: A technician inspects the coil, drain pan, blower compartment, filter, duct surfaces, and condensate system. The affected areas are cleaned with HVAC-safe products, drainage is corrected, and air quality accessories or maintenance changes may be recommended if the odor returns.

The Cause: AC short cycling can be caused by low refrigerant, a freezing coil, oversized equipment, a faulty thermostat, poor thermostat placement, electrical faults, or safety controls opening during operation.

How a professional handles it: A technician checks cycle timing, thermostat placement, refrigerant pressures, airflow, coil temperature, safety switches, and electrical controls. If the system is oversized or poorly matched to the home, the technician may recommend equipment or duct changes rather than repeated minor repairs.

The Cause: Loud buzzing often indicates an electrical component is energized but not operating correctly. Common causes include a failing contactor, weak capacitor, stalled fan motor, compressor startup problem, or loose electrical connection.

How a professional handles it: A technician turns the system off for testing, inspects electrical connections, tests the contactor and capacitor, checks fan motor operation, and measures compressor amp draw. The failed component is replaced before it damages the compressor or wiring.

The Cause: Capacitors provide the extra electrical torque needed to start and run AC motors. Heat, age, and electrical stress cause capacitors to weaken over time.

How a professional handles it: A technician tests the capacitor with a meter and compares the reading to the rated microfarad value. They also inspect for swelling, leaking, hard starting, humming, and delayed motor startup. If the capacitor is weak or failed, it is replaced with the correct rated part and the system is tested for proper startup.

The Cause: An AC that runs constantly may be undersized, low on refrigerant, affected by dirty coils, restricted airflow, leaky ducts, poor insulation, or extreme outdoor heat. It may also be unable to reach the thermostat setpoint because of equipment degradation.

How a professional handles it: A technician checks cooling capacity, refrigerant charge, indoor and outdoor coil condition, airflow, duct leakage, thermostat operation, and heat gain in the home. The repair may involve cleaning, refrigerant leak correction, duct sealing, insulation improvements, or equipment sizing recommendations.

The Cause: Frost on the larger copper refrigerant line usually means the indoor evaporator coil is freezing. This is commonly caused by poor airflow, a dirty coil, blower failure, or low refrigerant pressure.

How a professional handles it: A technician thaws the system safely, checks airflow, inspects the coil and blower, measures refrigerant pressures, and tests for leaks or metering device problems. The system is not considered repaired until the technician confirms the coil is operating above freezing under normal conditions.

The Cause: The condenser fan may run while the compressor fails to start because of a weak dual-run capacitor, failed contactor, overheated compressor, internal overload trip, wiring issue, or compressor failure.

How a professional handles it: A technician tests the capacitor, contactor, compressor terminals, winding resistance, amp draw, and overload condition. If the compressor is overheated, they determine why it overheated before restarting it. If the compressor has failed electrically or mechanically, repair and replacement options are reviewed.

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