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Book Emergency AC Repair in Kanata

Expert Emergency AC Repair in Kanata Since 1994

Facing an AC emergency in Kanata? Don’t sweat it!
Team Harding’s trusted emergency AC repair technicians are available around the clock to restore your cool comfort quickly.

Our team of certified and highly qualified HVAC technicians understands the urgency of an AC meltdown. We offer rapid response times and reliable repairs, no matter the day or night. We’ll diagnose the problem quickly, provide upfront pricing before any work begins, and get your AC system back up and running efficiently so you can return to cool comfort.

Don’t sweat through another minute – contact Kanata’s emergency AC repair experts today!

Why Choose Team Harding?

  • HVAC Expertise

Team Harding has been a trusted name in Ottawa’s HVAC industry for over two decades. Having over 30 years of experience in the industry, we offer unparalleled expertise.

  • Excellent Service & Reliability

We respond swiftly and pride ourselves on a tailored approach, shaping our services to your unique needs and scheduling the work at a time that suits your convenience.

  • No Hidden Costs

We firmly believe in no hidden costs, sticking to our ‘no hidden fees’ policy. The amount you see on the bill is precisely what you pay – no surprises or additional charges.

AC Troubleshooting Checklist

Before calling for emergency AC service, try these simple checks to see if you can diagnose the problem with your unit:

Check the Thermostat Setting

Ensure the thermostat is set to “Cool” and the desired temperature is lower than the current room temperature.

Battery Check

Replace the thermostat batteries if they are dead or older than 1 year.

Furnace Switch

Locate the furnace switch (usually near the basement stairs or door to the furnace room) and ensure it’s turned on.

Air Filter

Inspect the furnace filter. Replace or clean it if it’s dirty, clogged or it’s been over a month since the last change.

Fan Operation

Verify the furnace fan is running with the HRV off and the thermostat fan set to “Auto.” This indicates the thermostat is calling for AC.

Breaker Check

Locate the double breaker marked “A/C” in your breaker panel and ensure it’s turned on.

Water Leaks

If water is leaking from the furnace, turn it off for 24 hours to allow thawing.

Frozen Pipes/Ductwork

If ice is present on the pipes or ductwork, the unit needs to thaw for 24-48 hours before a service call. Accurate diagnosis is impossible with a frozen system.

Rental Unit

If your equipment is an Enercare rental, please contact the rental company directly for service.

Emergency Air Conditioning Repair FAQs

When is air conditioner repair required?

Here are some telltale signs that indicate AC repair may be required:

  • Strange Noises or Smells
  • Uneven Cooling
  • Increased Energy Costs and Consumption
  • Warm Air Coming from Registers
  • No Air Coming from Registers
  • Refrigerant Leaks

Why is no cold air coming from the AC?

If there’s no cold air coming from your AC, it could be due to:

  • Thermostat malfunction: Ensure it’s set to “cool” mode.
  • Tripped breakers: Check both indoor and outdoor unit breakers.
  • Clogged air filter: Clean or replace the filter regularly.
  • Low refrigerant: This often requires professional repair.
  • Other issues: If the above don’t apply, professional inspection is recommended.

Why is my AC not turning on?

There could be several reasons why our AC won’t turn on. Troubleshoot the issue with these tips, and if none of them correct the issue, contact us immediately:

  • Thermostat Issues: Check if it’s set to “cool” and the desired temperature is lower than the current room temperature. Dead batteries or a faulty thermostat can also prevent it from sending the “on” signal.
  • Tripped Breaker: Locate the circuit breaker for your AC unit and ensure it’s in the “on” position. Overloaded circuits can trip the breaker, cutting power to the AC.
  • Clogged Air Filter: A dirty filter restricts airflow, causing the system to overheat and shut down as a safety precaution. Clean or replace the filter regularly.
  • Other Issues: Faulty components like the capacitor, compressor, or electrical wiring can also prevent the AC from starting.

How come my entire home is cool except for one room?

One room staying warm while the rest of your house is cool can be caused by several factors, including blocked vents, ductwork issues, closed vents in other rooms, an old air conditioner, a malfunctioning AC, poor insulation, too much sunlight exposure, or another issue. Verify that none of these are the cause and give us a call for a definitive diagnosis.

How much does it cost to repair an AC unit in Kanata?

Whether you need urgent, emergency repair or schedule regular service will affect the overall cost. Plus, there are a variety of factors that affect the cost of AC repair in Kanata. These include:

  • Type of repair: Simple fixes will cost less than replacing a major component like the compressor.
  • Parts needed: A significant factor in determining the cost of your AC repair has to do with the parts required.
  • Membership status: Having a Harding Club Membership can help reduce the overall cost of AC repair.

One of our technicians must perform an in-home inspection in order to provide you with an accurate estimate.

When do I know when it’s time to replace my system?

Here are some signs that it might be time to replace your air conditioner:

  • Age: Air conditioners over 10 years old are more likely to need replacement.
  • Safety Concerns: If your AC poses any safety risks like carbon monoxide leaks or fire hazards, immediate replacement is crucial.
  • Rising Costs: If your AC is inefficient and leading to significantly higher energy bills, replacing it with a newer, more efficient model could save you money in the long run.
  • Performance Issues: If your AC isn’t cooling your home evenly or consistently, it might be nearing the end of its lifespan.

Book Emergency AC Repair Now

For emergency AC repair please call (613) 831-2257 or fill out the form below and one of our home comfort advisors will be in touch with you shortly.

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Alda Lee
Alda Lee
02:11 24 May 25
Dylan came to inspect our furnace. He identified the issue promptly and advised appropriate solutions for us. He is very knowledgeable, pleasant and efficient. We would highly recommend his services.
Kevin Dutrevil
Kevin Dutrevil
16:04 17 May 25
I had the pleasure of speaking with Lindsay when I called Harding yesterday regarding an issue with our air conditioning. With the weather heating up, our home had been reaching uncomfortable... temperatures as high as 26°C for the past two weeks, and we were really starting to feel it.What truly stood out was how kind, professional, and genuinely helpful Lindsay was throughout the entire process. We reached out just before a long weekend—one of the busiest times of the year—and despite the tight scheduling, Lindsay went out of her way to ensure we wouldn’t have to suffer through the heat. She arranged for a technician to come to our home at the end of his shift that very same day. Thanks to her, we were able to enjoy a cool and comfortable home over the long weekend.Lindsay went above and beyond to help us, and her customer service was truly exceptional. We’re so grateful for her assistance. Thank you, Lindsay, for your dedication and for making such a big difference—we really appreciate it!The technician Jon Houde come to our home to repair our air conditioning, which hadn’t been working for over two weeks. Like I mentioned earlier, when he arrived, our house was sitting at a sweltering 26°C, and we were beyond ready for some relief from the heat.What truly impressed us was that Jon came all the way from his last service call in Winchester to our home in Cumberland—right before the long weekend, no less. That kind of dedication is rare and so appreciated.Jon was incredibly kind, professional, and patient. He took the time to thoroughly explain what was going on with our system and made sure we understood the issue and the fix. It was clear from the start that Jon takes a lot of pride in his work. He mentioned he’s been with the company for quite some time, and it absolutely shows. His experience, attention to detail, and genuine care for his customers really stood out.Thank you so much, Jon, for going the extra mile (literally) to help us out. Your hard work and dedication didn’t go unnoticed, and we’re so grateful you made time for us right before a busy long weekend!read more
Jamie Cotter
Jamie Cotter
14:27 12 May 25
Hi Scott and James (coop student) performed the annual inspection of our gas burning fireplace on Friday, They were thorough and ensured the cleaning was performed perfectly, including repainting the... tray. Upon re assembly and testing they noticed an issue, and worked diligently to resolve it. Always polite and respectful. Great team.Many thanksread more
Chérine Abourida
Chérine Abourida
14:10 11 Apr 25
Amazing team at Harding my furnace broke on one of the coldest nights this winter they replaced it in less than 48 hours !! while it usually takes not less than a week, lending us for free small... heaters to warm the house, multiple calls from the call center agent who was very understanding when I explained I have an elder person at home kids and pets and can't afford going to a hotel for days...I highly recommend very professional staff and great humans !read more
Brad Haines
Brad Haines
22:09 26 Feb 25
Over the past couple of weeks I have had the pleasure of working with two excellent Harding technical resources, Scott and Dylan. Their technical expertise is impressive but their customer facing... abilities are very impressive. They were both great to deal with and made the complexities of their tasks into simple to understand activities. Their approach to their jobs was the main reason for why I turned my maintenance to Harding.Keep up the good work!!read more
Kathleen Fowler
Kathleen Fowler
22:47 16 Feb 25
Dylan came and performed maintenance and cleaned our gas fireplace. Super nice guy and fireplace works perfect after. Thanks
G Adamache
G Adamache
16:24 11 Feb 25
Great service from Adam. I called him Adam "The Magician" - very professional and GREAT personality.
William Harding
William Harding
19:32 06 Feb 25
The installation of my humidifier went very well!!! Thank you
Dominique Creamer
Dominique Creamer
21:25 14 Jan 25
Liam and Dylan attended my residence to service my furnace. They were great, friendly, professional, and very personable. They even helped me with something unrelated as I required assistance.
S. Jacques
S. Jacques
22:50 23 Dec 24
Always good service from the Harding technicians. Today (Dec. 23, 2024) Dylan serviced the furnace and fireplace. He took the time to explain everything he did and what to watch for. Excellent... service by Dylan.read more
Viktoriia Mitiakova
Viktoriia Mitiakova
22:25 06 Dec 24
Steve and Team Harding saved us today, we had an emergency situation with a malfunctioning furnace at -10 outside, it was done in under 10 minutes on the same day. We will be having warm evenings... this weekend.read more
Francine Massicotte
Francine Massicotte
03:54 16 Nov 24
Scott and Calvin went above and beyond what I expected when they serviced my fireplace. They were highly professional, friendly, efficient, meticulous and made my fireplace look like new!
Jill Nansen
Jill Nansen
22:06 04 Nov 24
Absolutely amazing Service experience. Adam came and thoroughly cleaned our fireplace. Our fireplace was not working before he arrived and he got it up and running. We were told by previous company... that we needed parts. Adam was very polite and explained what he was doing as he did it. Thank you so much, Adam. I’m sure we will see you again.read more
James Carson
James Carson
20:42 13 Sep 24
Excellent service, timely and excellent workmanship.
Chantal Poirier
Chantal Poirier
16:02 05 Sep 24
Very professional and knowledgeable team. Great customer service.
Ghazi Elrassoul
Ghazi Elrassoul
22:54 25 Jul 24
I am very impressed and pleased from the in-house service. Steve fixed our issues and spent a good time to explain the Eco bee features. He is very professional with a strong knowledge of the... products and servicesread more
Noella Morvan
Noella Morvan
20:54 03 Jul 24
Thank you so much for the great work!!
Yves Morvan
Yves Morvan
20:48 03 Jul 24
Amazing work! Absolutely great work! Thank you so much!
Jason Lutes
Jason Lutes
18:04 25 Jun 24
We've had Harding clean our air ducts and they always do an excellent job. We recently had them come in to check our AC when it wasn't running during a heat wave. Would have paid anything to get... that sweet AC running again. Turns out it was just a blown fuse we missed. Honest people!read more
Victor Lee
Victor Lee
21:09 20 Jun 24
Harding technician was very helpful in choosing an appropriate air conditioner for my house. They were professional and punctual. Price was also better than the other three companies I got quotes... from. I have no concerns that my air conditioner unit will work well for me.read more
Terry Stansel
Terry Stansel
23:47 16 Jun 24
Team Harding installed my new air conditioner one week after getting the quote. Mark and Matt arrived on time, went straight to work and did an excellent job, cleaning up everything perfectly!They... were so easy to get along with and my new air conditioner just hums so quietly. Great price, great service, great people!Team Harding truly deserves a 5 star rating, I highly recommend this company. Thank you so much!!! 👏Terry Stanselread more
Nick Roy
Nick Roy
18:16 07 Jun 24
Quick, friendly, and informative service on the initial free consultation, fantastic pricing, a fast install time on the new furnace we purchased, and generous warranty support. Harding has been... excellent for us and we are grateful to have done business with them!read more
John Owens
John Owens
15:37 30 May 24
We recently purchased a new wood burning fireplace from Team Harding and are delighted with the experience. From John in sales, Christine in sales support and coordination, Luc and Austin the... installers, and Jason and Brandon the finishers that did an amazing job on a challenging tile installation, Team Harding did a fantastic job and the project went extremely well. We are thrilled with the final result and highly recommend Team Harding.read more
Madawaska
Madawaska
17:56 19 Apr 24
Very skilled, knowledgeable, personable service with this team.My fireplace was assessed, needed parts, and works like new now.The office communicates very well on timing of appointments.I will... recommend them to my friends and family.read more
Robin Barrientez
Robin Barrientez
18:43 18 Mar 24
Great customer service. From sales to technicians, everyone was friendly and quick to respond. They provided us with proper documentation, and installation was quick. We purchased a heat pump and A/C... this time around but also purchased an A/C years back and had no issues. Definitely recommend!read more
Jesse T
Jesse T
21:00 10 Mar 24
Thank you to Jill and the two techs that serviced our fireplace. Great work and service.
Dave Storey
Dave Storey
18:49 29 Feb 24
Excellent service from Sam today. We had a few issues with our humidifier connected to our furnace and also our HRV system, and Sam easily corrected them and also explained very well how things work... and need to be maintained. Very happy now!read more
Chantelle Petrie
Chantelle Petrie
14:50 17 Feb 24
Quick response, friendly customer service and technician. The technician found the problem and replaced the part to get our furnace back up and running fast! Thank you so much!
Eduardo P
Eduardo P
21:47 25 Jan 24
Experiencing heater malfunctions in the beginning of January is never ideal, specially with 2 lil'Ones. Luckily the Tech on call was Colin. He was Patient, Knowledgeable and quick to answer the... call. As a Family of 4 humans & 1Pup we give Colin 👍x4 & 🐶x1.Thank You.read more
Ang Seguin
Ang Seguin
23:57 06 Jan 24
Amazing service from Steve To!Came home to a freezing cold house and found my furnace not working. After making a call, Steve was here in less than an hour and within 30 min my furnace was running!... Thank you!Highly recommend!read more
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When Is It Time to Replace Your AC Unit?

Not sure if it’s time to replace your AC unit or not? We’ll help you decide whether you should simply fix your air conditioner or get a new one.

Here are some key indicators that it’s time to replace your AC unit:

Age

Air conditioners typically last 10-15 years. If your unit is approaching, or is beyond this age range, it may be time to replace it.

More Frequent Breakdowns

If you find yourself calling Team Harding for repairs all the time, it’s probably more cost-effective to replace your AC unit rather than continually repairing it.

Rising Energy Bills

Are your utility bills higher than normal? As air conditioners age, they become less efficient and require more energy to operate. If you’ve noticed a steady increase in your energy bills, it could be due to an inefficient AC unit in need of replacement.

Uneven Cooling

If some rooms in your home are consistently warmer than others, it may be a sign that your AC unit is no longer able to effectively cool your entire home.

Excessive Noise

If your AC unit is making loud or unusual noises, it may be an indication of internal problems that could be costly to repair. It might be time to get a new unit.

R-22 Refrigerant

If your AC unit still uses R-22 refrigerant, also known as Freon, it’s definitely time to replace it. R-22 is being phased out due to its harmful impact on the environment, and its production has been banned since 2020.

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