
AC Repair & Installation in Port Colborne
When your air conditioner isn’t performing well, MACKAY Heating & Cooling is your trusted partner for AC Repair in Port Colborne. We specialize in diagnosing and resolving any air conditioning issue, ensuring your home stays comfortable during the hottest months. Whether it’s a refrigerant leak, a broken component, or poor cooling performance, our certified technicians provide fast and reliable repairs. We also offer 24/7 emergency services, so you’ll never be without cooling when you need it most. Simply search "AC Repair in Port Colborne" 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 Port Colborne: 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 Port Colborne
If your AC isn’t cooling your home properly, making strange noises, or causing higher energy bills, MACKAY Heating & Cooling offers professional AC Repair in Port Colborne. Our experienced technicians can quickly identify and resolve any problem, restoring your air conditioner to full functionality. No matter the make or model, we have the expertise to get the job done right. Simply search "AC Repair in Port Colborne" to locate us quickly.
AC Installation in Port Colborne
For outdated or irreparable systems, we provide seamless AC Installation in Port Colborne. We’ll help you select the best energy-efficient unit for your home and handle the installation with care. A modern AC system ensures consistent cooling while reducing your energy consumption. We also offer flexible financing options, making it easier to upgrade to an efficient system. AC Repair in Port Colborne
Service Areas:
In addition to Port Colborne, we serve Niagara Falls, St. Catharines, Niagara-on-the-Lake, Welland, Thorold, Grimsby, Pelham, and Smithville. Wherever you are in the Niagara region, MACKAY Heating & Cooling is ready to assist with all your AC repair and installation needs. Simply search "AC Repair in Port Colborne" to locate us quickly.
Frequently Asked Questions (FAQs)
How do I know if my AC needs repair in Port Colborne?
If your AC is struggling to cool your home, making strange noises, or causing high energy bills, it’s time to schedule an AC repair in Port Colborne.
How long does AC installation take in Port Colborne?
Most installations are completed within a day, but the timeline may vary based on your home’s needs and the system’s complexity.
What are the benefits of upgrading my AC in Port Colborne?
A new AC system improves energy efficiency, lowers cooling costs, and ensures reliable performance during Port Colborne’s hot summers.
How often should I schedule AC maintenance in Port Colborne?
We recommend annual maintenance to keep your system running efficiently and prevent unexpected breakdowns during the summer months.
Do you offer financing options for AC installation in Port Colborne?
Yes, we offer flexible financing plans to make upgrading your AC system more affordable for homeowners in Port Colborne. Contact us for more details.
For affordable AC Repair in Port Colborne, 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.