Beachberbs,
I haven't heard of Moss Construction, so I can't help you there.
But we had a house built in Seacrest last year, and would recommend our builder highly. It's an ICF house, and if you're going to build, I would only consider ICF, especially in Hurricane Alley. You'll save lots on insurance and energy bills, too.
You can see pics of our house, and learn more about ICF, here:
Wise Home Design
And we built it cheaper than most of the "stick built" bids we got. In my opinion, building ICF is a no-brainer.
If you'd like more info, PM me.
Good luck! Building a house is exciting, but can also be extremely stressful. The biggest decision you'll make--one that will make or break your entire experience--is choosing the builder that's right for you.
elenamaria