Geothermal is Big in Haslett! Geothermal heating and cooling is loved by many residents in Haslett, Michigan. And why wouldn't they love it? Our geothermal systems, because of our changing temperature extremes, are a brilliant choice for year-round heating and cooling comfort. We also have just the right soil conditions. With that said, you should look at how much you can reduce your monthly costs in Haslett with your own geothermal system. Check out our handy Geothermal Savings Calculator to find out. Once you have seen how big your savings can be, contact the professionals at S&J Heating and Insulation, Inc., just like so many other Haslett residents have done. We would be honored to assist you in planning your geothermal system so that it's installed right.Our highly experienced and friendly staff will also make sure you get the most out of it.