
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:
- AC Repair in Smithville: 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 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If your current air conditioning system is outdated or beyond repair, MACKAY Heating & Cooling offers seamless AC Installation in Smithville.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.
How long does AC installation take in Smithville?
Most installations take about one day, though the duration may vary based on system size and home requirements.
What are the benefits of upgrading my AC in Smithville?
Upgrading to a modern AC system improves energy efficiency, lowers cooling costs, and ensures consistent comfort during Smithville’s hot summers.
How often should I schedule AC maintenance in Smithville?
Annual maintenance helps keep your AC system running efficiently and reduces the risk of breakdowns during peak summer use.
Do you offer financing options for AC installation in Smithville?
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

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.