Mark G came to quote and talked the talk (2009, not 100% sure of costs as listed). Professional, personable, good advice etc. But know that he does not do the work himself. Contracted out to a capable but messy father and son team. Required supervision, tricky job in an old house so something is bound to get messed up, but after they left, my electrician noted they had done things to rad system pipes that left electrical wired wound around the system. Not great thinking. And they weren't cheap. But I hadn't found homestars yet so now I know better. Not surprised to hear they are no longer around.