Dont get ripped off and then bullied into dealing with the headeach of what your left installed in your home. David Donelly will rip you off and then ignor your calls untill you give up. He has un licenced personell installing Solar Panels and then he rips off people for room additions that dont stop leaking douring the rain season. And if you are thinking about working there good luck he will short you on your money every chance he gets hell nickle and dime you hes rich for a reason.