http://www.plbg.com/forum/list.php?1There are several pros that post there. Good people. This is right up their alley.
I, like many others, post there to get help for my do-it-your-self projects. They are very helpful. Although, they get a little cagey with DYIers trying to cut out the pros and/or getting in over their head...........but this is right up their alley because you did the right thing and hired a "professional." They take their trade VERY seriously.
One bit of advice I might have, and the pros will probably tell you the same........call your local building department...Even if you didn't pull a permit. I'm assuming these people were licensed??? The building department will be MUCH more lenient with you than they will be with the "pro" as THEY should have pulled a permit. They MIGHT give you a talking-to about not having a permit but ultimately they will come down hard on the "pro." Remember, a permit is cheap insurance and a nice resource to have your work inspected - especially when it comes to health and safety issues associated with plumbing. I'm thinking you SHOULD still be able to pull a permit on this job and get it inspected even though it's done.
While the BBB is a good resource, it's the building department and code enforcement that can makes these people's lives miserable if they don't make it right. Also, check with the local AND state licensing authority........hit 'em in the license. That's where it hurts.
Good luck!!