AC Repair in Niagara Falls

AC Repair in Niagara Falls

AC Repair & Installation in Niagara Falls

Need reliable AC Repair in Niagara Falls? MACKAY Heating & Cooling offers professional air conditioning repair and installation services to keep your home cool and comfortable. Whether your AC unit needs a quick fix, a seasonal tune-up, or a complete replacement, our certified technicians provide fast and efficient solutions. With over 50 years of experience, we handle all types of AC systems and ensure they operate at peak performance. Plus, we offer 24/7 emergency support to handle any urgent cooling needs if your searching for AC Repair in Niagara Falls.

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 in Niagara Falls: 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 Niagara Falls

When your air conditioner stops working or isn’t cooling effectively, you need fast, dependable service. At MACKAY Heating & Cooling, we offer expert AC Repair in Niagara Falls for all makes and models. Whether it’s a refrigerant leak, faulty wiring, or a frozen coil, our certified technicians quickly diagnose the problem and restore your AC’s performance. With 24/7 emergency service, you’ll never be left without cooling when you need it most. Simply search "AC Repair in Niagara Falls" to locate us quickly.

AC Installation in Niagara Falls

If your AC system is outdated or beyond repair, MACKAY Heating & Cooling provides professional AC Installation in Niagara Falls. We help you select the best energy-efficient unit to fit your home and ensure seamless installation for optimal performance. Our technicians handle everything from sizing the system to setting it up, ensuring your new air conditioner keeps you cool and comfortable during Niagara Falls' warm months. Plus, we offer financing options to make upgrading your cooling system more affordable. AC Repair in Niagara Falls

Service Areas:

We proudly serve Niagara Falls and nearby areas, including St. Catharines, Niagara-on-the-Lake, Welland, Thorold, Grimsby, Port Colborne, Pelham, and Smithville. Wherever you are in the Niagara region, we are ready to assist with your air conditioning needs. Simply search "AC Repair in Niagara Falls" to locate us quickly.

Frequently Asked Questions (FAQs)

How do I know if my AC unit in Niagara Falls needs repair?

If your AC isn’t cooling effectively, making strange noises, or causing higher energy bills, it’s time to schedule AC repair in Niagara Falls.

Most AC installations are completed within a day, but it may vary depending on the system and your home’s requirements.

A new, energy-efficient AC unit can reduce energy costs, improve cooling, and ensure consistent comfort during Niagara Falls summers.

Annual maintenance is recommended to keep your AC system running efficiently and to prevent unexpected breakdowns during the peak cooling season.

Yes, we provide flexible financing options to make AC installation more affordable for Niagara Falls homeowners. Contact us for more details.

For affordable AC Repair in Niagara Falls, 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
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.
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.

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

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