What to expect when building a new pool in Naples, step by step

Once you’ve picked a builder, the actual construction of a pool follows a fairly predictable sequence, even though the calendar time it takes varies a lot by material and season. Knowing the stages ahead of time makes it much easier to tell if your project is on track or falling behind.

Design and permitting come first

Before anyone breaks ground, your builder finalizes the design (shape, depth, equipment placement, any spa or water feature) and submits it for permit review. In Naples this stage typically takes several weeks, longer if your lot has setback, easement, or drainage questions the county needs to resolve. This is also when you’ll want to confirm the pool safety barrier plan, since Florida law requires a compliant barrier before the pool can be used, and it’s far easier to build that into the plan now than retrofit it later.

Excavation and the shell

Once permits clear, excavation usually happens within a week or two, weather allowing. What comes next depends on material:

• Gunite pools get a steel rebar framework built inside the hole, then a sprayed concrete shell. The shell needs time to cure before finishing work starts, which is the main reason gunite builds take longer overall.
• Fiberglass pools arrive as a single pre-formed shell that’s craned into the excavated hole in a day, then backfilled and leveled.
• Vinyl liner pools use a wall panel system installed in the hole, with the liner fitted afterward.

Stage	Gunite	Fiberglass	Vinyl liner
Shell install	Days to weeks (spray + cure)	Roughly a day	A few days
Flexibility of shape	High	Limited to manufacturer molds	Moderate
Typical build speed	Slowest	Fastest	Fast

Plumbing, decking and equipment

While the shell cures or sets, crews run plumbing lines for the pump, filter, and any water features, then install the equipment pad. Decking and coping go in next, this is when you’ll see the pavers, stamped concrete, or travertine you chose start to take shape around the pool’s edge. Electrical work for lighting, pumps, and any automation system typically happens in parallel with decking.

Finishing, startup and your final walkthrough

The last stage is the interior finish, plaster, pebble, or tile, followed by filling the pool and balancing the water chemistry over the following days. Your builder should walk you through the equipment, cover any warranty paperwork, and confirm the safety barrier is installed and compliant before signing off. This final walkthrough is your chance to flag anything that doesn’t match what was quoted, so don’t skip it even if you’re eager to swim.

Staying on top of progress without micromanaging

You don’t need to check the site daily, but a short weekly update from your builder, what stage the project is at, what’s next, and whether anything has shifted the timeline, keeps small issues from becoming surprises. If updates go quiet for more than a week with no explanation, that’s worth a direct call rather than waiting to see if things resolve on their own.

What typically slows a build down

Florida’s summer rainy season is the most common delay, since excavation and gunite curing don’t proceed well in heavy, repeated rain. Permit backlogs at the county level are the second most common cause, and they vary season to season depending on how many projects are in the queue. A contractor who gives you a realistic range rather than a single hard date, and explains what could push it, is generally being straight with you.

Our pool design and construction hub lists local builders if you’re still comparing who to hire for your project. See our methodology for how those listings are scored, and visit our home page for related guides on cost and materials if you’re still early in planning.

Asking a builder to walk you through their specific sequence and typical timeline for your material choice, before you sign anything, is the best way to set expectations that actually hold up once the crew arrives.