Air Conditioning Repair & Installation Services
Looking for dependable Air Conditioning Repair near me? MACKAY Heating & Cooling is your trusted partner, providing affordable HVAC solutions in the Niagara region since 1967. We understand the importance of a well-functioning air conditioning system, especially during the peak summer months. Our experienced team is dedicated to delivering fast, efficient, and high-quality AC repair and installation services to keep your home comfortable. Whether it’s an emergency repair or a new installation, we’re committed to meeting all your cooling needs with professionalism and care. Simply search "Air Conditioning Repair near me" to locate us quickly. Searching for Air Conditioning Repair near me? You've found it!
Our Services Include:
- AC Repair: From minor issues to major breakdowns, our technicians offer fast and effective solutions for all makes and models of air conditioners.
- AC Installation: We provide expert installation services, customizing each setup to maximize efficiency and cooling performance for your home.
- Routine Maintenance: Regular AC maintenance helps prevent unexpected failures and keeps your system running efficiently. Our comprehensive inspections, cleaning, and tune-ups ensure your unit’s longevity and performance.
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.
Service Areas:
We proudly serve Niagara Falls, St. Catharines, Niagara-on-the-Lake, Welland, Grimsby, Thorold, Port Colborne, Pelham, and Smithville. Wherever you are in the Niagara region, we’re just a call away for Air Conditioning Repair near me!
Frequently Asked Questions (FAQs)
How often should I have my air conditioner serviced?
We recommend servicing your AC unit at least once a year, ideally before the cooling season begins, to ensure maximum efficiency.
What are common signs my air conditioner needs repair?
Watch for reduced cooling, strange noises, frequent cycling, or increased energy bills—these are indications your system needs professional attention.
How long does it take to install a new air conditioning system?
Typically, the installation process takes one day. We strive to minimize disruption and complete the job efficiently.
What should I consider when choosing a new AC unit?
Consider the size of your home, energy efficiency (SEER rating), cooling capacity, and budget. Our experts will help you make an informed decision.
Do you offer financing options for new AC installations?
Yes, we offer flexible financing options to make your investment more affordable. Contact us to learn more about our plans.
HVAC Service Areas Across Niagara Region
John Walker
20:57 28 Nov 25
We can always count on MacKay to be reliable and honest anytime we need service done to our old furnace. Thanks for the quick response yesterday.
Antonio Mash
16:28 27 Nov 25
The customer service rep Helio,was not only helpful but resolved the issue with professionalism and great care.
ERNIE SWEENEY
20:13 25 Nov 25
Puntial, knowledgeable, good service, answers to all our questions. Thanks Steve
Shelley Wilsher
19:51 25 Nov 25
Great service , came same day
Wendy Funk
17:21 25 Nov 25
Regular maintenance done with efficiency, respect for my home and communication!
Jean Roessner
03:10 25 Nov 25
Great service done by Steve, who came and efficiently cleaned and got my furnace ready for the season. I had a call to book appointment for cleaning, and a reminder call for when tech was on way. Well done!!
Neal D
00:53 21 Nov 25
Quick to diagnose my furnace issue. Very easy to deal with. Polite service technician.
Sheila Massey
17:11 17 Nov 25
MacKay installed my furnace and hot water tank 16 years ago and I have had the furnace maintained by them over the years. The staff are efficient and friendly and I highly recommend this company.
Irene McEvoy
19:16 13 Nov 25
We have used MacKay Heating since purchasing our home 15 years ago. We have used them to replace our furnace and air conditioner as well as maintenance calls. We have always been very satisfied with their service and response to issues. I’d highly recommend them.
Shalom O
11:35 11 Nov 25
From start to finish, the service was great. The two guys who were here were very polite and cleaned the area after they finished. We have been dealing with this company for 24 years. They installed our first furnace in 2001 and have maintained the furnace all throughout this period. I will recommend them again and again.
Laurie Andrews
13:39 08 Nov 25
Just got a new furnace, A/C and hot water tank and we were happy with the experience. The sales and service personnel were professional, arrived on time and finished ahead of schedule. Would highly recommend.
Wendy Edmonson
20:32 06 Nov 25
Excellent service! I highly recommend this company.
Kevin Wildeman
19:40 30 Oct 25
The folks at MacKay heating and cooling are friendly, professional, prompt and go out of their way to get to you quickly and resolve problems. We’ve been using them for years and have always been happy even when they are called upon in the middle of the snowy night. I recommend them with enthusiasm.
Sam Young
20:24 29 Oct 25
This is my 1st experience with MacKay heating . After my regular service company responded , in late October , to my request to perform my annual furnace maintenance service in November . Sorry , we have not started to book November yet was the response . This was the same company I purchased my new furnace from 3 years ago , and this year measured up for a new Air Conditioner and never provided a price . ‘ HOW DO SOME COMPANIES STAY IN BUSINESS ?
MacKay was different . They were immediately on the ball . Most cooperative , friendly and professional in customer relations
In this instance , SERVICE WITHIN 1 WEEK . The service technician was equally personable and a REAL PROFESSIONAL .
As a former Metal Manufacturing business owner and Mechanical / Aeronautical Engineer . I appreciate a company who puts the customer 1st . and knows their stuff .
I would not hesitate recommending MacKay Heating & Cooling for your HVAC requirements . An 11 out of 10 .
MacKay was different . They were immediately on the ball . Most cooperative , friendly and professional in customer relations
In this instance , SERVICE WITHIN 1 WEEK . The service technician was equally personable and a REAL PROFESSIONAL .
As a former Metal Manufacturing business owner and Mechanical / Aeronautical Engineer . I appreciate a company who puts the customer 1st . and knows their stuff .
I would not hesitate recommending MacKay Heating & Cooling for your HVAC requirements . An 11 out of 10 .
Quinton Ascah
14:38 29 Oct 25
Contact Info
- 2517 First Street Louth, St. Catharines, ON L2R 6P7
Schedule an Appointment
We will do our best to accommodate your preferred appointment time based on our current schedule availability.