AC Repair in Smithville

AC Repair in Smithville

AC Repair & Installation in Smithville

When your air conditioner stops working or isn’t cooling properly, trust MACKAY Heating & Cooling for professional AC Repair in Smithville. Our certified technicians are experienced in diagnosing and resolving any AC issues to restore your comfort. Whether it’s a refrigerant leak, clogged filters, or a failing component, we handle all makes and models efficiently. With over 50 years of experience, we offer 24/7 emergency services to ensure your AC is always running smoothly, especially during peak summer months. Simply search "AC Repair in Smithville" 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:

Why Choose MACKAY Heating & Cooling?

AC Repair in Smithville

If your AC system is making strange noises, leaking, or struggling to cool your home effectively, our team provides quick and effective AC Repair in Smithville. We thoroughly inspect your unit, diagnose the issue, and perform the necessary repairs to restore efficiency. Our goal is to keep your system running smoothly while helping you avoid costly breakdowns during the hot summer months. AC Repair in Smithville

AC Installation in Smithville

If your current air conditioning system is outdated or beyond repair, MACKAY Heating & Cooling offers seamless AC Installation in Smithville. We help you choose the right energy-efficient unit for your home, ensuring proper sizing and optimal performance. Our technicians handle every step of the installation process with precision, maximizing comfort and minimizing energy consumption. We also offer flexible financing options to make upgrading your AC more affordable. AC Repair in Smithville

Service Areas:

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

Frequently Asked Questions (FAQs)

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

If your AC isn’t cooling effectively, makes unusual noises, or causes an increase in energy bills, it’s time to schedule AC repair in Smithville.

Most installations take about one day, though the duration may vary based on system size and home requirements.

Upgrading to a modern AC system improves energy efficiency, lowers cooling costs, and ensures consistent comfort during Smithville’s hot summers.

Annual maintenance helps keep your AC system running efficiently and reduces the risk of breakdowns during peak summer use.

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

For affordable AC Repair in Smithville, 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.