Tenafly Looks to Us for Geothermal Heating & Cooling! We're Perfection Contracting, Inc.. And we're recognized throughout Tenafly, New Jersey, for our geothermal heating and cooling knowledge. Homeowners look to us for ... first-class geothermal system installation and service experienced, highly trained personnel who understand every detail of geothermal heating and cooling - and know how to effectively communicate the process to you geothermal systems from one of the industry's most reliable names - WaterFurnace recommendation on how to get the most from their geothermal heating and cooling installation Of course, a pivotal reason people look to us in the first place is for the savings they can get on their energy bills with a geothermal system. Want a look? Give our Geothermal Savings Calculator a go. Then take the next step and contact Perfection Contracting, Inc.. We'll walk you through more of what makes geothermal systems the top choice for year-round heating and cooling comfort in Tenafly.