Radon Unit Inspection in Effort, PA I called Greg to inspect the radon unit. He showed up on time and was very friendly. He had offered a flat fee for the work and so it was. He inspected, calibrated, installed the required stickers on the unit. He also pointed out to me how the unit is plugged inside the house via an extension cord and that would not pass an inspection when I'll try to sell the house, so he offered a solution to it. His job ended there, but he provided valuable information about other issues; he noticed I had a dehumidifier running and offered a permanent solution such as install a pump so we don't have to empty the reservoir every day. He also saw a section of a gutter was hanging due to the storm last week and gave me some advise about who to call and that it could be repaired, not replace entirely. I would hire him again.