Proudly Serving Niagara & the Surrounding Areas
TESTIMONIALS
SEE WHAT YOUR NEIGHBORS ARE SAYING ABOUT MONTGOMERY GAS
Susan Hay
01:40 20 Mar 26
If I could give 10 stars for Scott and his team, I would. Outstanding responsiveness, super friendly and very reasonable prices. They were in and out with no fuss and no muss! I now have a furnace, a/c and tankless hot water heater installed with these guys. I'm recommending them to everyone I know, and I feel confident saying you will not regret calling them for any service or installation needs!
Jason Bleakley
15:06 13 Mar 26
Scott and his team are the best. Their customer service, response time, and integrity are second to none. We've had the pleasure of working with Ashton over the years. He is incredibly polite- takes the time to educate the homeowner. He's a great reflection of the company. Strongly recommend.
CCade
16:41 19 Feb 26
Scott and his crew are the best when it comes to all heating and cooling needs.
Scott is an expert in his field. He is honest and reliable, offering fair pricing and quality work.
Within an hour or so of contacting him he was at our house. He was quick to diagnose our issue and recommend our best course of action. Once we made our decision Scott and his crew were promptly back to remedy our situation.
In the midst of my four year old son’s off off broadway production of the Lion King and his one thousand and one questions, Ashton and Eric remained super kid friendly, and competent during the process.
The heating in our home is now noticeably more effective and efficient.
We will continue to use Montgomery Gas for all our heating and cooling needs and will recommend them to family and friends.
Thank you Scott & Crew!
Scott is an expert in his field. He is honest and reliable, offering fair pricing and quality work.
Within an hour or so of contacting him he was at our house. He was quick to diagnose our issue and recommend our best course of action. Once we made our decision Scott and his crew were promptly back to remedy our situation.
In the midst of my four year old son’s off off broadway production of the Lion King and his one thousand and one questions, Ashton and Eric remained super kid friendly, and competent during the process.
The heating in our home is now noticeably more effective and efficient.
We will continue to use Montgomery Gas for all our heating and cooling needs and will recommend them to family and friends.
Thank you Scott & Crew!
Robert Scott
21:17 18 Feb 26
Scott and his team are outstanding!
Have had seasonal service from them in the past and they have always been extremely polite, professional with great attention to detail. Today was an emergency call. I awoke to my low pressure boiler leaking water all over my basement floor. I called Montgomery and got Scott (owner) right away. I explained the situation and Scott asked me to send a picture of the leak. We both thought it was a flange gasket on a coupler. Scott explained all of his team were out on other calls but said he get one of his guys to swing bye. About an hour later Scott reached out saying all his guys were extremely busy but he was going to come over and take a look himself. After assessing the situation we discovered that problem was not what we both thought it was. It turned out that the expansion tank above had a small hole which was leaking down. Scott promptly ran back to his shop and returned with a new one. Was installed promptly and had me back up and running within 4 hours of me discovering the issue at a extremely reasonable cost.
Amazing service from a great owner and team!
Have had seasonal service from them in the past and they have always been extremely polite, professional with great attention to detail. Today was an emergency call. I awoke to my low pressure boiler leaking water all over my basement floor. I called Montgomery and got Scott (owner) right away. I explained the situation and Scott asked me to send a picture of the leak. We both thought it was a flange gasket on a coupler. Scott explained all of his team were out on other calls but said he get one of his guys to swing bye. About an hour later Scott reached out saying all his guys were extremely busy but he was going to come over and take a look himself. After assessing the situation we discovered that problem was not what we both thought it was. It turned out that the expansion tank above had a small hole which was leaking down. Scott promptly ran back to his shop and returned with a new one. Was installed promptly and had me back up and running within 4 hours of me discovering the issue at a extremely reasonable cost.
Amazing service from a great owner and team!
Adrienne Smith
00:32 03 Jan 26
New Year’s Eve my furnace was acting up. The owner Scott called immediately to arrange a service call. The next day first thing he personally came to the house. My furnace being 25 years old I decided to get a new unit. They installed it that same day. The workers are very professional and the customer service and communication spectacular. I would highly recommend Montgomery gas, great job!! Thank you
Adrienne Smith
Adrienne Smith
mary cosby
15:20 12 Dec 25
Early Friday morning we woke up to no heat and water all over our basement floor and downstairs bedroom from a busted pipe. Not knowing what to do, or who to call, Alecia strongly suggested I call Scott Montgomery Gas. She stated “Pete called Scott for an air conditioning unit installation and was impressed at how professional they were”. Scott Montgomery was recommended to Pete thru a friend.
At 7:30 I called Montgomery Gas, and by 8 Scott was here. I needed a new boiler system, as the pipe that broke was above the unit and water had damaged the inside.
Scott ordered a new boiler system, which he picked up Saturday. He built it Sunday at home, and was here with his team at 8 Monday morning to install.
Scott also took the time to check my cast iron radiators upstairs.
It was a pleasure to have Scott Montgomery and his team at our home installing our new boiler system. Scott and his team were very professional, courteous and come with a great product.
There are different choices for boiler systems, and really Scott hit home about how the installation takes precedence over the product.
Fortunately with Scott we got both!!
Thank you again for a great job Scott!!
Jim and Mary Cosby
At 7:30 I called Montgomery Gas, and by 8 Scott was here. I needed a new boiler system, as the pipe that broke was above the unit and water had damaged the inside.
Scott ordered a new boiler system, which he picked up Saturday. He built it Sunday at home, and was here with his team at 8 Monday morning to install.
Scott also took the time to check my cast iron radiators upstairs.
It was a pleasure to have Scott Montgomery and his team at our home installing our new boiler system. Scott and his team were very professional, courteous and come with a great product.
There are different choices for boiler systems, and really Scott hit home about how the installation takes precedence over the product.
Fortunately with Scott we got both!!
Thank you again for a great job Scott!!
Jim and Mary Cosby
Hannah An
00:14 03 Nov 25
Montgomery Gas is hands down the best HVAC company! Scott and Ashton are amazing! Super friendly, fast, and reliable. Scott always takes the time to listen, troubleshoot, and find the perfect fix. You can tell he really cares about his clients. Highly recommend!
TOP-RATED HEATING & AIR CONDITIONING IN THE NIAGARA REGION
WHY MONTGOMERY GAS?
PROVIDING COMFORT EVERY HOUR, IN EVERY SEASON
Title
Experienced Technicians: Our experienced technicians bring a wealth of knowledge and years of expertise to every assignment.
Comprehensive Services: Whether it’s scheduled maintenance or urgent repairs, we have all your HVAC needs taken care of.
Timely and Reliable: Rely on us for timely service that aligns with your schedule, ensuring your comfort is always prioritized.
Home Comfort Made Affordable
At Montgomery Gas, we believe comfort should be simple and affordable. That’s why we’ve partnered with Comfort Owl to offer convenient, trusted financing and lease-to-own options for your HVAC & plumbing upgrades. Choose financing with no penalties for early repayment, or lease your equipment with easy $1 ownership at the end of your term. No hidden fees, no surprises. Get pre-approved online or contact us to explore your payment options.
Serving Niagara with Industry-Leading Brands
905-348-1713 
Info@montgomerygas.com
16 Minto St, Port Colborne, ON L3K 3N1