Rabes is not reliable. We had them come out and do a check of our house to make sure everything was in working order for the winter. We mentioned that there was something wrong with our pilot light on the fireplace and we wanted to make sure our geothermal was ready to be used. Rabes sent someone who didnt know what they were doing and did not fix anything but had no problem charging 300 dollars. A week later our geothermal wouldnt work and we were told they will get there as soon as they can. While they were there the second time they filled the geothermal with freon, found a leaky valve, and fixed our pilot light. We have had nothing but problems for the eight years we have worked with Rabe's. I WOULD NOT recommend them to anyone!