New Construction in Mobile If you're about to build the home of your dreams, why not install the most dynamic and high-end heating and cooling system on the market today? A newly built home comes with a certain peace of mind that's not common among previously owned homes. Owning a WaterFurnace geothermal system can transfer that peace of mind to your heating and cooling system as well. Combining a geothermal system in your newly built home means you can roll the cost into your monthly mortgage payment. The money you save in operating costs will typically balance out the increase in mortgage payment - which means you may see an increase in cashflow!