Heating, Cooling & Geo-Thermal

Grannemann Heating and Cooling - air conditionerDuring the winter and summer months, you want to stay as comfortable as possible.  The best way to do that is to have a top-notch heating and cooling system.  When you purchase a heating and cooling system from Grannemann’s Sales and Service, you can be rest assured that you’ve purchased the best.

Each system we sell is specifically tailored to your specific living condition; Geo-Thermal, Electric, Gas, Air Source, Heat Pump.  By analyzing your living space, our trained technicians can accurately identify the best system for your home and make sure that they run efficiently and effectively to heat and cool your home to a reasonable temperature.

Grannemann’s Sales and Service not only helps your residential locations but we can tailor any system for your commercial location as well.  Employees and customers are vitally important to your business and by having a heating and cooling system that provides a comfortable environment is crucial.  Our heating and cooling systems come with a full sales and service agreement.  Customer service is very important to us and we want to make sure that you, our customer, is well taken care of.

Grannemann Heating and Cooling - furnaceBe sure to ask about our Geo-Thermal option too.  We can survey your location and give you some good direction on how to use Geo-Thermal technology to your advantage and even lower your utility bills in the long run.

We also offer a bi-yearly service for our customers as well.  Plans starting at $125, we can make sure your heating and cooling system is working properly and even give you some tips on how to keep it running smoothly.