Side by side
| Vinyl | Gunite (concrete) | |
|---|---|---|
| Typical published Long Island cost | $25,000–$65,000 | $65,000–$140,000+ |
| Build time | Fast: our vinyl pools usually take 2–4 weeks dig to water | Slower: the shell is shot, cured and then finished |
| Feel | Smooth, soft liner | Plaster, pebble or tile finish |
| Shapes | Many shapes, steps and sun shelves | Anything you can draw |
| Main upkeep cost | Liner replacement, commonly every 8–12 years | Resurfacing, commonly every 10–15 years |
| Chemicals | Liner doesn't affect pH much | Plaster raises pH, so more balancing |
Lifespans are typical figures and depend on water chemistry, sun and care. These are published market ranges from Long Island contractors' cost guides and national cost sites, not CMC prices. Your number depends on your yard, access and finishes. We give a written quote after a free visit.
What about Long Island winters?
Both types handle Long Island winters when they're closed properly: water lowered, lines blown out and plugged, and a good cover on. The bigger winter issue is usually the deck and coping, so the base under the patio matters as much as the pool type.
Choose vinyl if…
- You want the most pool for the money
- You'd like to be swimming this season
- A rectangle or classic freeform with steps and a sun shelf suits you
Choose gunite if…
- You want a truly custom shape, vanishing edge or attached spa
- You prefer a plaster, pebble or tile finish
- The budget allows for a longer, more involved build
There's also a third option
On a sloped or tight yard, a semi-inground pool with a stone wall can be the best fit, and the raised wall doubles as seating.
Updated November 2026.
