Geothermal is Big in Flemington! Flemington, New Jersey, residents love geothermal heating and cooling. And why shouldn't they? We've got the perfect soil conditions here. And our seasonal temperature extremes make geothermal installations an even better choice for all your heating and cooling comfort year-round. Want to see how much a geothermal system of your own could save you in Flemington? Check out our handy Geothermal Savings Calculator. Then do what so many other Flemington residents have done. Contact the experts at CMS Geothermal. We'll help you plan your geothermal system, install it right, and make sure you get the service you need to get the most out of it.