AC Repair in Thorold

AC Repair in Thorold

AC Repair & Installation in Thorold

When your air conditioner isn’t keeping your home cool, trust MACKAY Heating & Cooling for professional AC Repair in Thorold. With over 50 years of experience, we specialize in quick and reliable repairs, installations, and maintenance to keep your AC running efficiently. Our certified technicians handle all makes and models, and we provide 24/7 emergency service to restore comfort when you need it most. Simply search "AC Repair in Thorold" to locate us quickly.

Quality Products

Top-tier HVAC products for lasting comfort.

Affordable Prices

Competitive rates without compromising quality.

Local Technicians

Skilled professionals ensure perfect service.

Reliable Services

Dependable support, including 24/7 emergency care.

Our Services Include:

  • AC Repair: We diagnose and repair issues quickly to restore your AC’s performance.
  • AC Installation: Expert installation of energy-efficient units tailored to your home.
  • Routine Maintenance: Preventative maintenance to extend the lifespan of your AC and avoid breakdowns.

Why Choose MACKAY Heating & Cooling?

  • Trusted Since 1967: Over 50 years of delivering reliable HVAC solutions.
  • Affordable Services: Transparent pricing and budget-friendly options.
  • 24/7 Emergency Service: Quick response to any air conditioning emergency, day or night.
  • Flexible Financing: You can enjoy home comfort without breaking your budget.

AC Repair in Thorold

If your AC isn’t performing well, MACKAY Heating & Cooling offers expert AC Repair in Thorold. Whether your unit is leaking, making strange noises, or not cooling effectively, we diagnose and fix issues quickly. Our team ensures your air conditioner is back to peak performance to help you stay comfortable during the hot summer months. Simply search "AC Repair in Thorold" to locate us quickly.

AC Installation in Thorold

Service Areas:

In addition to Thorold, we serve Niagara Falls, St. Catharines, Niagara-on-the-Lake, Welland, Grimsby, Port Colborne, Pelham, and Smithville. Wherever you are in the Niagara region, MACKAY Heating & Cooling offers reliable AC repair and installation services. Simply search "AC Repair in Thorold" to find us quickly.

Frequently Asked Questions (FAQs)

How do I know if my AC needs repair in Thorold?

If your AC is making unusual noises, not cooling properly, or causing high energy bills, it’s time to schedule AC repair in Thorold.

Most AC installations take one day, but the time can vary based on the system type and your home’s requirements.

A new energy-efficient AC system improves cooling performance, lowers energy costs, and ensures comfort during Thorold’s hot summer days.

Annual maintenance is recommended to keep your AC running smoothly and avoid unexpected breakdowns during peak use.

Yes, we offer flexible financing options to help homeowners in Thorold upgrade to modern, energy-efficient AC systems. Contact us for more details.

For affordable AC Repair in Thorold, trust MACKAY Heating & Cooling.

Contact us today to schedule a service or get a free estimate!

Schedule an Appointment

HVAC Service Areas Across Niagara Region

MacKay Heating & Cooling place picture
MacKay Heating & Cooling
4.8
Based on 379 reviews
powered by Google
review us on
Heather Dennis profile picture
Heather Dennis
2 weeks ago
Brady made this entire process painless. He was polite, friendly and efficient. He took time to explain what would be happening and took pictures so that I could see the changes (very thoughtful as I am mobility challenged). The use of booties and even a red carpet on my basement stairs to ensure there would be no mess for me to clean up was much appreciated. There was no pressure from Fred, the salesman, in any decision making and they were able to give me an appointment fairly quickly. Many thanks to all involved. I would definitely recommend MacKay Heating and Cooling.
nedra lobo profile picture
nedra lobo
2 weeks ago
Amazing service! Steve was not only professional but took the time to answer all my questions. Thank you!
Natasha profile picture
Natasha
2 weeks ago
Please read this. I noticed your business has some negative reviews that may harm it. If you want to remove negative reviews from your Google Business contact me via the details in my profile. (Natasha)
Romella Lina profile picture
Romella Lina
2 weeks ago
It was easy booking with MacKay and they were transparent with the pricing. Tyler did a great job with our AC maintenance. He arrived on time and was efficient. We will definitely reach out to them again for future HVAC service.
Emil Ivanov profile picture
Emil Ivanov
3 weeks ago
Dylan was right on time, very polite and professional, checked everything and finished his part in a timely manner. Thanks!
Diane L profile picture
Diane L
2 months ago
I found McKay’s at the St Catharines Home Show back in 2014. We picked them because they were knowledgeable on the subject heat pumps – they installed a new furnace and heat pump for us a few months later – and we have been dealing with them ever since. Everyone we have dealt with has been extremely nice and more importantly, they all go out of their way to provide top quality service. It has been a pleasure dealing with everyone at MacKay Heating & Cooling, with much appreciation.
Jordan Alaimo profile picture
Jordan Alaimo
3 months ago
I contacted Mackay Heating & Cooling for a quote on a new hot water tank. Tyler arrived at our home within an hour and was very friendly and professional. He provided a detailed quote at no charge, which we really appreciated.

We decided to move forward with the installation, and Chris and Zack came the next day. They removed the old tank and installed the new one within a few hours. The whole process was smooth and efficient.

We’re very pleased with their work and the excellent service from the entire team. I would definitely recommend this company to anyone looking for reliable heating and cooling services.
Melissa Stoddart profile picture
Melissa Stoddart
4 months ago
I called at 930 pm for an emergency service call. The young man was very polite and thorough on the phone. He arrived on time. He explained clearly what he had done to assess the problem. Diagnosed and fixed the issue within an hour. Super personable and very professional. I highly recommend this company.
Patrick Lynch profile picture
Patrick Lynch
4 months ago
After doing initial research, found MacKay Heating & Cooling was top of recommended local companies for tankleess hotwater , HVAC service, installation and maintenance. After meeting with Fred for quotation, i was impressed with experience and knowledge. This convinced me to go with them. When I phoned office to accept quote, the friendly office personnel quickly provided helpful service and advised a install date with expected time of arrival on date. On day of install a text message was sent by tech to advise they were on their way. The first tech Dave arrived at 8:03 to layout floor mats on exposed floor so they could not cause any mess while coming and going. As well to start drain of existing tank. Chris showed up shortly after and the removal of old and install went very well. A highly professional crew and final result was exceptional, piping for water, venting, natural gas and drainage were clean and square.
I highly recommend MacKay’s team of professionals.
Pat Lynch, Grimsby, Ontario
Dennis Munn profile picture
Dennis Munn
4 months ago
One of those absolutely perfect service calls. A job extremely well done with a very knowledgeable, professional and pleasant technician. And as well a very pleasant and knowledgeable person at the end of the phone line when I booked this. The quoted price when booking over the phone was exactly what I ended up paying.I highly recommend MacKay heating and cooling and the technician David.
John Walker profile picture
John Walker
6 months ago
We can always count on MacKay to be reliable and honest anytime we need service done to our old furnace. Thanks for the quick response yesterday.
Antonio Mash profile picture
Antonio Mash
6 months ago
The customer service rep Helio,was not only helpful but resolved the issue with professionalism and great care.
ERNIE SWEENEY profile picture
ERNIE SWEENEY
6 months ago
Puntial, knowledgeable, good service, answers to all our questions. Thanks Steve
Shelley Wilsher profile picture
Shelley Wilsher
6 months ago
Great service , came same day
Wendy Funk profile picture
Wendy Funk
6 months ago
Regular maintenance done with efficiency, respect for my home and communication!
Contact Info
  • 2517 First Street Louth, St. Catharines, ON L2R 6P7
  • (905) 688-1849
  • info@mackayheating.ca
When it’s time to upgrade your air conditioning system, MACKAY Heating & Cooling provides seamless AC Installation in Thorold. We’ll help you choose the right energy-efficient unit to suit your home’s needs and perform a professional installation. Upgrading to a modern AC system will enhance cooling, reduce energy consumption, and lower your utility bills. We also offer financing options to make installation more affordable.

Don’t let HVAC issues disrupt your comfort!

Our certified technicians are available to handle all your heating and cooling needs.

Contact Now

Schedule an Appointment

We will do our best to accommodate your preferred appointment time based on our current schedule availability.

Schedule an Appointment
Instant Online Quote