When you choose Bay Heating Service for all of your HVAC needs, you can be sure you’re getting the best in the business. We can install, repair and maintain all types of air conditioning and heating systems. And we’ll be happy to carry out maintenance and repairs on any system, even if we didn’t install it ourselves.

Our technicians are fully trained and have extensive experience working with all manner of HVAC systems in the Green Bay, WI area. Their knowledge will also be invaluable to you as you try to determine what type of system is right for you.You’ll need to be able to evaluate your usage needs, as well as what type of system will be the easiest and least expensive to install in your home. And you’ll want to know that you’re not going to be spending more than you need to every month on your energy bills just to keep your house cool and comfortable.

So give us a call or complete our contact form to let us know what we can do for you today. We know that it’s satisfied customers like you who’ve kept us in business for so long, and we’re always happy to meet more of our neighbors.

Customer Support

The best in Customer Service. Give us a call!

24 Hour Service

When that old furance quits on you in the middle of the night, we are here to help!


Come home to pure comfort with a Bay Heating Service installed comfort system.


Our technicians are trained and certified for your commercial project.


Don't be left in the cold. Trust Bay Heating to keep you warm during the next polar vortex.

Air Conditioning

Can't take the heat? Our certified technicians are ready to cool you down this summer.