We almost went with Sunset but something didn't feel right. We talked to a bunch of different builders and ended up going with Pulliam Pools at 99 & I-10. All prices were about the same, but it came down to personal attention and accommodation. If you want to get a bid from them ask for Robert Ansohn and tell him Seabury sent you.
BTW - Tanr at Sunset was a great designer, but we just couldn't pull the trigger with them. The Platinum guy never showed up for our initial consult and then wasn't apologetic at all with my wife and so she not only told him not to bother, but gave him a quick lesson in customer service. I have heard good thing's about Casey's Pools too over here on 1463 and seen a few of their pools out in my neighborhood.
Good Luck.
PS - If you don't mind me asking, what was your issue with Sunset?