They installed a $ 20,000 «mound» and septic system when we bought the home. When we went to sell that home we found that the system had never been switched from the existing septic and that the workmanship on the pump system was done so poorly that the tank filled with rain water. The cost to repair it was $ 4600. When I tried to get some relief, I was essentially told to «drop dead» To be fair, the system was 18 years old but that does not change the fact that it was installed wrong and that that it never worked. Do not do business with this firm! I do recommend Joe Walls Inc in Ogden, Pa 6107216640