wow, that's ballsy. The whole reason I did a three room deal was to allow for upselling additional rooms, which was the easiest sale for us. That would be tough unless he's one hell of a Scotchgard salesman...
Tony that guy is in my area, I've never heard of him though. I looked at his web site and $20 room whole house $135 up to 2500sf. Says in business since 2008. I'll tell ya he must be a young guy and working himself to death. There is no way an OO can make it long term with those kind of prices. BTW website says call for protector price.