YES!!!!!!
I used many groomers before I found one I liked and I dont feel bad about it at all.
I asked a million questions, insisted on staying and watching for at least the first appointment, checked out the salon (looking for the dreaded caged dryers), and watched them interact with not only my dog but other dogs as well.
I finally found someone AMAZING, she is a pretty far drive but worth it!
She grabs one of the dogs from me as soon as I get in the door,
Loves them, kisses them, talks so nice to them... and after watching her with them I now feel comfortable leaving them with her also.
They always look great when I get back and she can also tell me if there are any other problems, she has picked up rashes, ear infections, and anal gland problems before they got too serious.
When I come back for them they are happy as can be and dont act nervous of anxious at all.
Take your time, go to as many groomers as you need... your dogs safety and happiness are the most important thing!