Geothermal is Big in Brighton! Endless residents in Brighton, Michigan are loving their geothermal heating and cooling system.We find it difficult to believe that anyone wouldn't? Because of our seasonal temperature extremes and good ground conditions, our geothermal systems, are an excellent choice for year-round heating and cooling comfort. So, you still aren't persuaded? See how big you can save in Brighton with your own geothermal system with our handy Geothermal Savings Calculator. Now that you have seen just how much a geothermal system can save you on your monthly costs, do what so many other Brighton residents have done and contact the experts at Haley Mechanical. Our professional staff are here to help you plan your geothermal system and install it the right way so that you will get the most out it.