Replace or Install | General Heating and Air Conditioning


General Heating and Air Conditioning represents the complete line of Carrier residential furnaces and air conditioners.

Carrier products represent quality, reliability, and innovation. General Heating has been a Carrier dealer since 1963, making us one of the oldest and most consistent Carrier dealers in the Dane County area.

Our fully equipped mobile fabrication shop is a remarkable time saving tool we use in order to accomplish our goal of replacing your furnace or air conditioner in a single working day.

When you choose a new heating or air conditioning system for your home, you need to know that the installation or replacement will go as planned and that your new system will run smoothly for years to come. At General Heating and Air Conditioning, we promise 100% satisfaction guaranteed so that our customers know and trust the work GHAC consistently delivers.

We’re Hiring!

General Heating and Air Conditioning is currently hiring a project manager/engineer, a service manager, and a service parts coordinator. Located in Madison, Wisconsin, our team is filled with talented individuals, and we are looking to add to our growing team. more ›

Our Residential Service Department is Your Service Provider for all of Dane County

General Heating and Air Conditioning is your go-to source for HVAC needs all around Dane County. We have a fleet of vans that operate Monday-Friday, 8 AM-4 PM. These vans are stocked with commonly used parts. more ›

Why is my furnace leaking water?

It’s winter. The last thing homeowners want when they see their furnace is to see a puddle of water leaking from it. When this happens, panic tends to settle in. However, this is not an end all case. more ›