We are building a pool in Northern California and I am looking for a supplier of precast concrete pool coping.

We have already started diging the pool, and we had planned on travertine but we would like to change it to something more economical, and something that has more grip. My pool builder tends to use either travertine or poured in place concrete so I'm trying to hurry along the process of making a decision.

The town next to me just banned filling new pools, so I'm in a bit of panic regarding whether that sentiment will spread so I want this all done on schedule ;)