We just had a geothermal unit installed by Shanklin and we had a fantastic experience with this wonderful company. Not only are they are great at what they do, but they are great people to work with. Kip was very helpful in discussing the actual unit and how it works in language we could easily understand. The crew that did the installation arrived on time, did a great job, and we felt very comfortable having them in our home. We are confident that we made the right decision and would recommend them to anyone!