These guys were great. Rich, the owner, is highly knowledgeable about all things Radon and Sump-pump related. I learned a great deal from Rich. His apprentice was also very good. Rich was very detailed in describing the work he would perform and in reviewing the options we to choose from.
They showed up on time, kept their work areas very clean and were not at all bothered by my hovering around watching and learning about what they were doing. I spent a good part of the day with them and thought they were highly professional and well worth the money paid.
I would highly recommend Rich to anyone who has Radon or Sump Pump Issues.