Below is a list of some of the vendors we use for pool materials:

Noble Tile is the leading distributor to most pool builder showrooms.  They have an excellent showroom for mixing and matching tile, coping and pool plaster.  Their materials are always up to date and you never have to worry about picking out a product that has been discontinued like some pool builder showrooms.
http://www.nobletile.com

We use Pentair Pumps and Filtration for all of our pools.  We have found Pentair to be the most reliable long lasting pumps on the market.
http://www.pentairpool.com/

We use Raypak Digital Low NOx Gas heaters on all of our Spas.  Raypak uses an intermittent spark ignition pilot that lights the pilot light on demand so you are not burning gas when the heater is not running saving you money.  Low NOx Gas heater is the most efficient green heater on the market.
http://www.raypak.com/poolframe.htm

For our pool computer system we use GoldLine Computer Controls and Valves.  The industry’s only control line with an integrated Total Pool Chemistry option allows you to work less and play more.  The Pro Logic also comes with a Wireless Indoor remote control and a hand held wireless outdoor remote control.  No more manually turning valves to turn your Spa on.  Just push Spa on the remote and the computer turns the valves for you.
http://www.goldlinecontrols.com/

S.R. Smith is your pool accessory haven.  Check out the Diving Boards, Slides, SplasDex, pool games and much more.
http://www.srsmith.com/