About Us

Your Comfort Experts

Chapman’s Heating & Cooling is Lockport’s source for HVAC installation, maintenance and repair. Our staff is quick and responsive, and we will discuss all your options with you before you make any decisions. We offer options from 80% furnaces all the way to 97% units, 13 and 14 seer AC systems, standard hot water heaters and power vents to wall-hung tankless. Call Niagara County’s Comfort Experts for all your HVAC needs. 


Countless satisfied customers in Lockport and throughout Western New York.

Fair Prices

We strive to deliver quality service and products at a fair price. 

Fast & Responsive

If you lose heat or cooling, it can be a serious issue. We work fast to get your system working correctly again.


"Gary and his people are amazing. Fast, courteous, knowledgeable and honest. Not only did they come to my rescue when my furnace wouldn't stay running but they also explained my unit to me. Highly recommended!!"

- Nina via Google My Business

"Definitely would tell everyone to call Chapman for any Heating and Cooling issue. I called and was on the schedule the next day. Awesome customer service. Will be using them again if an issue comes up!! A++++"

- Sue via Facebook

"My experience was great. My furnace wasn't blowing hot air. A repair man was at my home within 10 minutes. Gary was very nice and polite. He knew what he was talking about. He had my furnace working in 15 minutes at a very reasonable price."

- Brandy via Google My Business

"When I called for service Gary was very responsive and repaired my furnace extremely fast, also the price was very good! I highly recommend Chapman’s Heating & Cooling!!"

- Marty via Facebook

"The service technician was on time and very professional. He explained everything he was doing and answered all of my wife and my questions. He went above and beyond by using his gas leak detector to see if we had any issues in our laundry room. We definitely will be calling them for any future heating and cooling issues. Highly recommend them."

- Brad via Google My Business