Don's Heating and A/C Service
Locally owned, fully licensed and insured. Same-day HVAC service across Erie County and the Buffalo area.
Honest, dependable HVAC service for Western New York
Don's Heating and A/C Service has kept homes comfortable across Angola, Buffalo, and Erie County for years. From a noisy furnace to a complete central air installation, we treat your home like our own — fair pricing, careful work, and no surprises.
Our Services
Heating and cooling — repair, install, and maintenance.
AC Repair
Fast, reliable air conditioning repair to get your home cool again — usually same-day in Erie County.
Learn more →AC Installation
Professional installation of central air, ductless mini-splits, and high-efficiency systems sized correctly for your home.
Learn more →Heating Repair
When the heat goes out in a Western New York winter, you need it fixed fast. We service furnaces, boilers, and heat pumps.
Learn more →Furnace Installation
High-efficiency furnace installations from trusted manufacturers, sized and installed for long, dependable service.
Learn more →Seasonal Tune-Ups
Spring and fall maintenance keeps your equipment running efficiently and helps you avoid breakdowns when you need it most.
Learn more →Emergency Service
After-hours emergency HVAC service when your heat or AC fails. Local, fast, and trustworthy.
Learn more →What Our Neighbors Say
“I had an issue with my air conditioning unit. They were very polite, informative and efficient on getting the problem solved! I would highly recommend them and will definitely be using them in the future! Thank you to a job well done!”
“Furnace went out during the bitter cold and Don and Doug showed up earlier than I was expecting and got it back up and running. Very knowledgable, friendly guys who provide top notch service. I highly recommend them for your heating and cooling needs!”
“I would highly recommend these guys to anyone, great father son duo. Very friendly and knowledgeable, fixed my faulty boiler pump within an hour. Very very very reasonable on pricing for their work. I will only be calling them any future problems/issues.”