Boiler Repair & Installation in St. Catharines
If you’re searching for dependable Boiler Repair in St. Catharines, MACKAY Heating & Cooling offers expert services to restore the performance and efficiency of your heating system. With over 50 years of experience in the Niagara region, our certified technicians can diagnose and resolve any boiler issue, from minor repairs to complex breakdowns. Whether it’s a leak, pressure issue, or unusual noise, we provide fast, reliable repairs to keep your home warm and comfortable. We also offer 24/7 emergency services to address urgent heating problems. Simply search "Boiler Repair in St. Catharines" to locate us quickly.
Our Boiler Services:
- Boiler Repair: Quick, accurate diagnosis and repair for all boiler makes and models to restore efficient heating to your home.
- Boiler Installation: We provide expert installation of new, energy-efficient boilers designed to meet your home’s heating needs.
- Boiler Maintenance: Prevent costly breakdowns and keep your boiler running efficiently with our regular maintenance services, including inspections, cleaning, and tune-ups.
Why Choose MACKAY Heating & Cooling?
- Trusted Since 1967: Over 50 years of trusted boiler service experience.
- Affordable Services: Transparent pricing and budget-friendly options.
- 24/7 Emergency Service: Available for emergency boiler repairs anytime needed.
- Flexible Financing: Available You can enjoy home comfort without breaking your budget.
Boiler Repair in St. Catharines
If your boiler is not performing as it should, trust our experienced technicians for Boiler Repair in St. Catharines. Common issues such as inconsistent heating, strange noises, and water leaks can impact your system’s efficiency and safety. We service all makes and models, ensuring your boiler is repaired quickly and effectively to restore comfort to your home. Searching for Boiler Repair in Smithville? You've found it!
Boiler Installation in St. Catharines
If it’s time to upgrade your heating system, MACKAY Heating & Cooling offers professional Boiler Installation in St. Catharines. Our team will help you choose the right energy-efficient boiler for your home and install it with precision. A new boiler can enhance heating performance, reduce energy bills, and improve long-term reliability. We also provide flexible financing options to make your boiler installation more affordable.
Service Areas:
In addition to St. Catharines, we proudly serve Niagara Falls, Niagara-on-the-Lake, Welland, Thorold, Grimsby, Port Colborne, Pelham, and Smithville. Wherever you are in the Niagara region, MACKAY Heating & Cooling is ready to assist with your boiler repair and installation needs.
Frequently Asked Questions (FAQs)
How do I know if my boiler in St. Catharines needs repair?
If your boiler is leaking, making strange noises, or not providing enough heat, it’s time to schedule boiler repair in St. Catharines.
How long does boiler installation take in St. Catharines?
Most boiler installations are completed within a day, but the timeline can vary depending on your home’s needs.
What are the benefits of upgrading my boiler in St. Catharines?
A new boiler improves energy efficiency, reduces heating costs, and ensures reliable performance during St. Catharines winters.
How often should I service my boiler in St. Catharines?
Annual maintenance is recommended to keep your boiler running efficiently and prevent unexpected breakdowns.
Do you offer financing options for boiler installation in St. Catharines?
Yes, we provide flexible financing options to make upgrading your boiler more affordable. Contact us for more information.
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
- (905) 688-1849
- info@mackayheating.ca
Schedule an Appointment
We will do our best to accommodate your preferred appointment time based on our current schedule availability.