That kind of thing seams all too frequent these days.... but having said that - if you have that much experience what the hell are you doing working for anyone other than yourself. Why not set up on ya own as a consultant to local businesses saving them money ect on energy usage... steer them all away from Brit Gas and earn a commission for the competition instead!
Thats a bummer mate , really sorry to hear it , no milage in going back to him and asking or something different is there? or have you already torn him a new one