Prange's Heating & A/C, Logo
(507)-243-4190
302 Main Street
Madison Lake, MN 56063

Prange's Heating & A/C


Ventilation Systems In The Mankato, MN Area

Add some extra efficiency to your building's HVAC system with the custom ventilation and geothermal units from Prange's Heating & A/C. Our HVAC contractors specialize in the installation of complete ventilation systems and geothermal units. Contact us today to get started on your next project.

Outdoor AC Unit

Ventilation Systems

Our contractors offer all-in-one installation, replacement, and maintenance services for ventilation systems of every variety. We will resolve radon leaks and moisture problems that are caused by ventilation issues throughout your building.

During our initial evaluation, we will recommend air exchangers and fan systems that will add fresh air to your ductwork and resolve any ventilation issues that you may be facing. You can also turn to us for specialized ventilation systems for commercial kitchens.


Contact our heating and cooling contractors in Madison Lake, Minnesota, for custom geothermal and ventilation systems for your property.


Geothermal Systems

Upgrade your home's geothermal system with a Climate Master™ water-to-air and water-to-water systems from Prange's Heating & A/C. We will install energy-efficient geothermal systems that utilize the ground's natural heat to warm your home during winter. Not only will you save money thanks to reduced utility bills, but you may also qualify for tax rebates with a new geothermal system in place.

Tech Making Adjustments