Country Hearth installed our geothermal system and have been great very efficient when servicing it on an annual basis. We compared several companies and chose Country Hearth because of their knowledge, their method of explaining the system to a layperson and the overall cost. The salesperson was pleasant, not pushy and explained the grants available and how to apply for them. The system has been problem-free and energy-efficient. They are helpful with any questions we have and answer their messages very quickly.