After 20+ years of pool builds and replasters in the Valley, the finish question almost always comes down to one of three choices: standard plaster, Pebble Tec, or Pebble Sheen. Here's how each actually performs in Arizona water and Arizona sun.
Standard plaster: cheap upfront, expensive over time
White marcite plaster is the cheapest option and the most common warranty replacement we do. In Phoenix hard water with intense UV, you get 7–10 years before mottling, etching, and waterline staining make replaster the obvious move.
Pebble Tec: the Arizona default
Larger exposed aggregate, more texture, 15–20+ year typical lifespan. Hides hard-water issues, doesn't mottle, comes in a wide color range. About $4,500–$8,500 more than plaster on a residential build — and usually the last finish you'll install.
Pebble Sheen: the smooth premium
Same durability story as Pebble Tec, but smaller pebbles polished smoother. Better underfoot for steps, benches, and tanning ledges. Slight premium over Pebble Tec. Our most-recommended finish for families with young swimmers.
The honest recommendation
If budget is the constraint, quartz plaster is a sensible middle ground (10–15 years). If you're building for the long haul, Pebble Sheen in a mid-tone blue-gray is hard to beat in Phoenix water.