823 Tower St S, Fergus, ON N1M 2R2

Fix AC In Car: True Auto Care Keeps You Cool And Comfortable

Fix AC in Car: True Auto Care Keeps You Cool and Comfortable

When the sun is shining, and the temperatures rise, your car’s air conditioning system becomes a must-have for a comfortable ride. At True Auto Care in Fergus, ON, we help drivers stay comfortable year-round by offering expert air conditioning system services. Whether you need help with refrigerant levels, a cabin air filter, or a leak detection kit, our technicians are here to diagnose the problem and get your AC working again.

Why Your Car AC Isn’t Blowing Cold Air

One of the most common problems drivers experience with their car AC is that it isn’t blowing cold air like it used to. A few reasons might explain why this happens:

  • Low refrigerant levels – If there’s not enough refrigerant in the AC system, it won’t be effective at cooling the refrigerant and, in turn, cooling the air.
  • Clogged cabin air filter – If the cabin air filter is dirty, it restricts airflow and reduces how well the AC cools the air.
  • Refrigerant leaks – A hole or crack in the system allows refrigerant to escape, which affects pressure and performance.
  • Broken pressure switch – This switch helps regulate refrigerant pressure. If it fails, your AC might stop working entirely.

Our trained technicians at True Auto Care know how to find the root of the issue quickly and accurately.

How The AC System Works

To understand what might go wrong, it helps to know how the system functions. Your vehicle’s air conditioning system uses a chemical called refrigerant to remove heat and moisture from the air.

Here’s a simplified breakdown of the process:

  1. The compressor pumps refrigerant through the system.
  2. The refrigerant cools the air as it passes through the condenser and evaporator.
  3. The cooled air is then pushed into the cabin through your vehicle’s vents.
  4. The cabin air filter helps ensure that the air flowing into your car is clean and fresh.

When everything works together, you get that refreshing cold air. But if one part breaks down, the system won’t work correctly.

Signs Of AC Problems

Are you unsure if your AC needs service? Watch out for these signs:

  • The air is cool but not cold
  • AC is only blowing warm air
  • Strange smells or noises when the AC is on
  • Poor airflow, even at the highest fan setting
  • Water pooling under your dashboard

If you notice these symptoms, it’s time to diagnose the problem. Our experts at True Auto Care can help determine what’s wrong with your AC system.

Finding Refrigerant Leaks

Refrigerant leaks are one of the most frustrating AC problems because they’re not always easy to spot. You might lose refrigerant slowly over time, leading to less effective cooling.

At True Auto Care, we use a leak detection kit to find the leak accurately. This kit contains a special dye that’s added to the system. When a leak is present, the dye escapes and becomes visible under UV light. This method is safe and effective, helping us locate the source of the problem without guesswork.

AC Repairs Done Right

Once the issue is found, our team will walk you through your repair options. Some standard AC services we offer include:

  • Topping up refrigerant levels
  • Replacing worn cabin air filters
  • Fixing or replacing the pressure switch
  • Sealing small refrigerant leaks
  • Complete system flush and recharge

We use high-quality parts and trusted repair methods so you can drive away with confidence. Every repair is backed by our dedication to honest customer service and long-term reliability.

Preventing Future AC Issues

Like most parts of your vehicle, your car AC needs regular maintenance to work its best. Here are a few tips to avoid common problems:

  • Change the cabin air filter every 12,000 to 15,000 miles
  • Have the refrigerant levels checked at least once a year
  • Use the AC system regularly, even in the winter, to keep parts moving
  • Get your air conditioning system inspected before summer hits

Catching minor issues early can help you avoid expensive repairs down the road.

Why Choose True Auto Care In Fergus, ON?

When you bring your car to True Auto Care, you choose a shop that genuinely cares about your comfort and safety. Here’s what sets us apart:

  • Experienced technicians trained in modern AC system diagnostics
  • Friendly staff committed to excellent customer service
  • Upfront pricing and clear explanations so you understand every step
  • Local Fergus location that makes it easy to stop in for fast service

Our team takes pride in doing a great job, and our goal is always to get you back on the road with a reliable, well-working air conditioning system.

FAQ’s About Car AC Repair

Q: Why Is My Car’s Ac Not Blowing Cold Air?

A: A common reason is low refrigerant levels, which could be caused by a leak or a faulty pressure switch. Without the proper refrigerant, your AC can’t cool the air properly.

Q: Is It Okay To Drive With A Broken Ac?

A: Technically, yes — your car will still run. But it can be uncomfortable in hot weather, and if there’s a refrigerant leak, it could be harmful to the environment. Having it checked out sooner rather than later is best.

Q: How Often Should My Ac System Be Checked?

A: We recommend having your air conditioning system inspected once a year, especially before the warmer months, to make sure everything is working as it should.

Schedule Your AC Service Today

Don’t let rising temperatures catch you off guard. If your car’s AC only blows warm air or the air feels cool but not cold, it’s time to take action. At True Auto Care in Fergus, ON, we handle everything from leak detection kits to complete air conditioning system repairs to keep you cool and comfortable.

Call us today or book your appointment online — we’re here to keep you driving comfortably!

 

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Our Customer Reviews

Highly recommend. They were very helpful and quick to react when we called them. Our dealer couldn’t take us for two weeks, but they took us that day and came up with an interim solution while we waited for the part to come in. Very pleased.

Danielle Forget Jun 6, 2026

Always a pleasure going to True Auto!! Friendly and great service at an affordable price.

Steve H Dec 12, 2025

Recommended by my family. It's evident why. A refreshing combination of professionalism and courteous services.

Vic Cabeldu May 5, 2026

Service was excellent! Thanks so much for fitting me in on such short notice and thanks for the cookies Skylar!!

Veronika George May 5, 2026

Timely and efficient with good follow up.very friendly.

Bonnie Weber Apr 4, 2025

True Auto comes through again 300,000 km on my car I bring it in only when I need to change my tires in winter and summer I know i'm supposed to bring it in more regularly but I haven't needed to because the car just keeps on running I Drive an hour to work everyday, all backroads and haven't been stranded in 11 years Thank You Jenna and Team at True Auto

Mike Babin May 5, 2023

Excellent service. Work was completed on time at the expected cost.

Norman Lord May 5, 2026

Work done on time for price quoted. Staff were pleasant and helpful.

David Strang May 5, 2026

Great service recommended garage to a neighbor and she took her car there. She was amazed at the great service.

Susan Barth Sep 9, 2025

Great auto shop. Front desk was great and friendly. The car was repaired fast and car was clean you would not know they where ever in it

ranchuk home Mar 3, 2026

Super nice and helpful staff! They fit me in to look at my car in a pinch after being turned down by 3 other auto shops.

Maresa Bell Feb 2, 2026

Great experience, exceptional follow up- and most importantly excellent work quality.

Michael Woodrow Feb 2, 2026

True Auto Care is a great place to have your car fixed.They have an efficient process in which they do a complete assessment of the vehicle and text you their findings so you decide what work to have done. Responsive friendly staff. Great experience.

Polly Feb 2, 2026

True Auto Care helped me last Friday when I had an auto emergency. They were able to get me in and get me on the road back home with friendly advice. Technician Skylar was really knowledgeable and went above and beyond to help!

Carolyn Roy Feb 2, 2026

A very well managed local company and is a pleasure to do business with

John Krasko Jan 1, 2026

Great service 👍

Julie Bissonnette Nov 11, 2023

The service was lovely. They were able to get my car in quickly and I really appreciate the 360 inspection. They worked with me to do the services in a timely manner with taking cost into consideration. I will continue to come here with all of our vehicles.

Dana Reed Jan 1, 2026

Thank you Jenna and all the staff at True AutoCare! We feel safe in your hands and we would never go anywhere else!!

Linda Babin Nov 11, 2023

True Auto Care has been my vehicle repair service provider for more than a decade. They have earned my trust with ever repair, big or small, and they treat me with respect every time. I value their work and I feel confident in their advice and in their repair services. This is what a family business is all about.

Kelly Waterhouse Oct 10, 2020

The front desk staff were absolutely amazing and they were as effective as can be. Very professional a d quick. They really know what they are doing. Thank you again to all of you.

gervais corriveau Dec 12, 2025

Overall great experience. Highly recommended. Very informative website and excellent customer service

Christine Mission Dec 12, 2025

Appreciated the flexibility and communication. Overnight drop off helped, and the texted report post inspection with follow up phone conversation helped me sort through options. Clearly the desk staff are knowledgeable and care, and the mechanic did thorough work.

John Cumming Dec 12, 2025

Great service! Janelle and Jenna are lovely. They are very responsive and accommodating!

Ali Darling Dec 12, 2025

Always an amazing job done here! Only auto place I trust with my car, Skylar goes above and beyond on every little job and always recommends the best parts! If you’re looking for a trustworthy auto shop with the best prices then you found it! Don’t hesitate just call and see for your self!

john clark Nov 11, 2025

Very Profesional, Polite, Friendly, and Reasonably Priced Good Old Fashion Service. The Best of the Best!! Happy to know True Auto Care!

Andreas Roussos Nov 11, 2023

They are very quick, professional and very reasonably priced not to mention they are very friendly to work with

Kevin Fitzner Nov 11, 2025

Exceptional customer service. Windshield looks amazing

Leyanne Durante Nov 11, 2025

The True Auto truly is the best service I’ve ever had, Phil.

Philip England Nov 11, 2025

Always fast and friendly service

Michael Davis Jun 6, 2024

Wonderful experience, the girls at the front desk are patient and kind. The service was done well, on time. We pre-booked the snow tire removal and switchover for the spring. The owner is very friendly and kind and the courtesy service was super helpful on a busy day. Would absolutely recommend for anyone!

Karley Gainey Nov 11, 2025

The staff is very knowledgeable and understands my needs. When working on the car they informed me of other issues that needed to be done and gave me an estimate of the additional cost before proceeding with the work. I am satisfied with their work. Bob Skeoch

Bob Skeoch May 5, 2023

Five stars for Emily. I thoroughly enjoyed our banter. Hope you're doing well, Emily!

Andrew Soulsby Nov 11, 2025

Great service as usual!

Peter Mandic Oct 10, 2024

Excellent !! I am treated great from start to finish whenever dealing with anyone on the team and I’m super confident that my car is being well looked after. Thank you all !!

Brett Shantz Oct 10, 2025

Booked next day appointment which was awesome. Reasonably priced Alignment. I was on my way in a timely manner.very efficient

stephan fokuoh Oct 10, 2025

Great service- was able to get everything done on a short notice. Trustworthy and competent. Using them for my vehicles for more than a decade!

Li Chang Oct 10, 2024