Your Comfort  Experts

Chapman’s Heating & Cooling is Your Comfort Experts. Proudly serving Lockport, N.Y., Niagara County & Northern Erie County.

HVAC Services

When your furnace isn’t working or your air conditioning cuts out, we’ll have you covered. As a local HVAC contractor, you can count on our courteous, diligent and knowledgeable team for any issue with your climate control systems. No matter your needs, you can rest assured that we’ll provide outstanding service.


Summers in Western New York are hot and humid. Stay cool with a well-tuned air conditioning system. Whether you’re looking to have your current system repaired or need to install a new AC unit, our team is here to help.


If you lose heat in the winter, it can quickly spell disaster. Freezing temperatures indoors can threaten not only your plumbing, but your life. You need it fixed fast – you need Chapman’s. Call us for repairs and new installations today.

Air Conditioning
Air Conditioning Installation

Furnace Maintenance
& Repair

New Heating System Installation

About Us

Whether you’re looking to have your system repaired, replaced or optimized, we have the tools and skills to respond to the challenge. We serve homes and commercial buildings in Lockport and Niagara County, and you can count on our speed and accuracy in solving your HVAC issue. Contact us today for help with your heating and cooling needs.

The Best in Heating & Cooling

Chapman’s Heating & Cooling carries a full inventory of furnaces, air conditioning units, parts and components for Luxaire appliances. We offer a range of options to best suit your home or business, and can help determine the most efficient and effective unit for your building. Learn more about Luxaire products.

Luxaire Logo
Amana Logo
Fujitsu Logo
Honeywell Logo
Navien Logo
Slant/Fin Logo


"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