AC Repair in Niagara-on-the-Lake

AC Repair in Niagara-on-the-Lake

AC Repair & Installation in Niagara-on-the-Lake

When your air conditioner isn’t working as expected, turn to MACKAY Heating & Cooling for expert AC Repair in Niagara-on-the-Lake. Our certified technicians are skilled in diagnosing and fixing any AC issues, ensuring your system operates smoothly and efficiently. Whether it’s an emergency breakdown or regular maintenance, we are available 24/7 to restore your home’s comfort quickly. AC Repair in Niagara-on-the-Lake

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:

Why Choose MACKAY Heating & Cooling?

AC Repair in Niagara-on-the-Lake

For reliable AC Repair in Niagara-on-the-Lake, MACKAY Heating & Cooling offers fast and professional service. If your AC isn’t cooling effectively, making strange noises, or causing high energy bills, we’ll identify the issue and provide effective repairs. We work with all makes and models, ensuring your system is back to full efficiency quickly. Simply search "AC Repair in Niagara-on-the-Lake" to locate us quickly.

AC Installation in Niagara-on-the-Lake

If it’s time for an upgrade, our team provides seamless AC Installation in Niagara-on-the-Lake. We help you select the best energy-efficient unit for your home and install it with precision. A modern AC system will enhance cooling performance and reduce energy bills. We also offer financing options to make upgrading more affordable.

Service Areas:

We proudly serve Niagara-on-the-Lake and surrounding areas, including Niagara Falls, St. Catharines, Welland, Thorold, Grimsby, Port Colborne, Pelham, and Smithville. Wherever you are in the Niagara region, MACKAY Heating & Cooling is ready to provide expert AC services. AC Repair in Niagara-on-the-Lake

Frequently Asked Questions (FAQs)

How do I know if my AC needs repair in Niagara-on-the-Lake?

Signs include strange noises, poor cooling performance, and increased energy bills, indicating it’s time for professional AC repair in Niagara-on-the-Lake.

Most AC installations take one day, though it can vary based on system size and home requirements.

A new AC improves energy efficiency, lowers energy costs, and ensures reliable cooling during the warm months in Niagara-on-the-Lake.

Annual maintenance is recommended to keep your AC running efficiently and prevent breakdowns during peak summer usage.

Yes, we offer flexible financing plans to help homeowners in Niagara-on-the-Lake upgrade to new, energy-efficient AC systems. Contact us for more information.

For affordable AC Repair in Niagara-on-the-Lake, trust MACKAY Heating & Cooling.

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

HVAC Service Areas Across Niagara Region

4.7
Based on 228 reviews
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V. Ganiyev 3382
21:48 21 Dec 24
24 hours fast and professional. No complains
Sylvain Louchez
23:53 19 Dec 24
Terry Church
15:03 14 Dec 24
Fast, effective service. Going to bed Friday night, discovered no furnace heat on the current coldest night of the year. Called MacKay service line, talked to the weekend service guy. He arrived early the next morning, diagnosed the problem, had the required part in his truck. Replaced the part and confirmed the furnace was now running properly. Thanks Josh for a job well done.
mike hughes
20:29 09 Dec 24
They installed a replacement cold-weather heat pump on my existing furnace. The estimator, Fred, was courteous, knowledgeable and straight forward. The crew did a great job of installation and clean up. The system appears to be working very well.
John Crompton
16:39 09 Dec 24
Shelley Martin-Ross
00:19 04 Dec 24
We have always received great service. The staff and technicians are all so very friendly and very professional.
Scott Stacey
19:06 03 Dec 24
Excellent service. Been with mc Kay for almost 20 years
Janice Edwards
17:27 03 Dec 24
Annual reminders and maintenance scheduled at appropriate times early in heating season. Service appointments prompt and efficient.
Trevor Swaby
15:05 30 Nov 24
Great quick same day service with a smile
Rocco Vertucci
22:41 25 Nov 24
Very professional, on time and courteous!
Tony & Susan Venditti
22:11 25 Nov 24
MacKay Heating and Cooling came quickly when called. Andrew arrived on time and outlined our options. With a 44 year old furnace and 35 year old air conditioner ( Mac Kay 1989) it was time for replacement. A new HVAC system plus a hot water tank was ordered and installed by a very professional team who worked steadily for two days completing the install, clean up and set up of the system. Quite amazing.After the first weekend with our new furnace we are pleased to have heat evenly distributed throughout house – a first for us. Lots of hot water too!Being family run & locally owned was a bonus. We highly recommend MacKay Heating and Cooling.
Ivan Plamondon
22:05 25 Nov 24
It’s been 11 years since MacKay Heating and Cooling installed our Veisman boiler and hot water tank. We have used their yearly service in order to keep our home worry free from heating issues. Service techs are very knowledgeable and provide preventative maintenance tips in order to prevent any subsequent failures. Excellent service year after year.
Colin Brzezicki
13:43 15 Nov 24
Cameron arrived promptly and worked efficiently. He was personable and easy to chat to. Very thorough in his examination of my heating/cooling/humidifier systems, and he spent time adjusting my programmable thermostat so that even I can operate it. Great work all round, thank you.
Debra Baker
15:45 12 Nov 24
Fantastic customer service from very knowledgeable staff and technicians. Always a pleasure to see them at our house for annual maintenance checks.
Paul Lemire
13:13 12 Nov 24
Excellent service. Tech arrived on time and did all the work efficiently and thoroughly. Can recommend to anyone – MacKay are THE professionals in HVAC.
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Contact Info
  • 2517 First Street Louth, St. Catharines, ON L2R 6P7
  • (905) 688-1849
  • info@mackayheating.ca

Don’t let HVAC issues disrupt your comfort!

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

Schedule an Appointment

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