That might be your 'safest' thing to do. There are so many pool contractors out there (not sure where you live, but there are 'tons' in the Austin TX area) with favorable feedback, high customer satisfaction, and positive BBB standings. It would seem like a tough decision to go with someone that has proven (at least on this forum) to be the opposite.
Needless to say, I would get at least 3 bids from different contractors in your area. Let the internet assist in your research by doing exploratory investigating. Look at their BBB standings, do a Google search on their name and see if there is any 'dirt' on them. After you have chosen the 3 contractors, ask them for customer references. I would ask for a reference from an 'old' customer and a customer that recently had a pool completed. Ask how the pool is holding up and the satisfaction level of their support. I would also ask for a customer that is currently having a pool being built to see how things are going. Whenever possible (reference permitting), go take a look at their completed work.