Custom resort-style pool by Swim Inc. at blue hour - the design-build work St. Pete Beach homeowners receive on the southern Pinellas barrier islands

St. Pete Beach, Florida

Custom Pool Builder
in St. Pete Beach, FL

Building on Florida's barrier islands since 2001 - Pass-a-Grille, Tierra Verde, and Treasure Island lots that run narrow between the Gulf and the bay. See your pool in 3D at your home before you commit to anything.

St. Pete Beach's Pool Builder

Custom Pool Builder in St. Pete Beach, FL

Swim Inc. has built pools on Florida's barrier islands since 2001, working Siesta Key, Longboat Key, and Casey Key for two decades before ever pouring gunite on this stretch of Pinellas County. That history matters because island building is its own discipline, not a variation on a mainland job. A pool builder in St. Pete Beach who has only worked inland lots is learning on your project. Swim Inc. already did that learning on Sarasota's islands, and now brings it north to St. Pete Beach, Pass-a-Grille, Treasure Island, Tierra Verde, and Isla del Sol.

The lots here are their own puzzle. A Pass-a-Grille lot often runs just 50 feet wide with the Gulf on one side and the channel on the other, while Vina del Mar is a bay island throughout, and the real design question is which view the pool should serve, and from where: the house, the deck, or the water itself. That might mean a vanishing edge toward the bay, a narrow lap pool run along the depth of the lot instead of across it, or a raised spa set as the foreground of a sunset view. Generic footprints do not work on a lot shaped like this, which is why our designer builds your pool in 3D against your actual yard at the first appointment, not from a template.

Salt is the other constant. A hundred feet from open Gulf, the air attacks fasteners, heater components, handrails, and pad hardware years before it would inland, so corrosion-resistant equipment is not an upgrade here, it is the only sensible specification. Getting excavation equipment onto a narrow barrier island lot, sometimes down a single-lane street with nowhere to stage a truck, is a real constraint too, and we walk that access route at the first appointment so it is priced into your proposal from the start rather than added later as a change order. Many properties along these islands have been rebuilt or repaired over the past couple of years, and elevated equipment paired with corrosion-resistant hardware is simply how a pool gets built here now.

Our Services

Pool Services in St. Pete Beach

Custom pool with swim-up bar by Swim Inc. - the 3D-designed build St. Pete Beach homeowners receive

Custom Pool Design & Construction

Whether your lot faces the Gulf in Pass-a-Grille or backs onto the bay in Tierra Verde, the pool is designed around which water view it should frame and how the site actually gets equipment in. Swim Inc. renders your design in 3D at your home and specifies corrosion-resistant components for every mechanical and structural piece exposed to salt air, so what you approve is built to last on the island, not just look good in a rendering.

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Pool LED lighting detail from a Swim Inc. renovation - the resurfacing work St. Pete Beach homeowners receive

Pool Renovations & Resurfacing

Pass-a-Grille, Belle Vista, and the older sections of Treasure Island carry pools built decades before anyone specified equipment for constant salt exposure. If your pump or handrails have corroded faster than they should, or your pool needs updated equipment as part of a broader home repair, Swim Inc. handles the full scope: finish, tile, coping, and mechanicals rated to hold up this close to open water.

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Why Choose Swim Inc.

Why St. Pete Beach Homeowners Choose Swim Inc.

20+ Years of Barrier Island Experience

Island work has been part of Swim Inc.'s history since 2001, across Siesta Key, Longboat Key, and Casey Key, long before this company built anything in Pinellas County. That background matters because island construction is a specialty of its own, not a mainland job with sand nearby, and it's why we already know what a Pass-a-Grille or Tierra Verde lot actually requires before we start designing.

A Pool Designed Around Your View, Not a Template

Our designer comes to your St. Pete Beach property, opens the 3D software, and builds your pool live against your actual lot while you watch. On a narrow lot with the Gulf on one side and the bay on the other, that matters more than almost anywhere else, because the pool has to be positioned for a specific view, not just a specific size. You leave the same day with photos of your design. No fee, no obligation.

Built for Salt Air, Not Just Weather

A hundred feet from open Gulf, salt air corrodes fasteners, heater components, and handrails years faster than it would inland. Every pool we build on these islands specifies corrosion-resistant equipment and hardware as a baseline, not an upgrade, because a pool built to mainland standards will show it within a few seasons out here.

A Pool That Costs Less to Run

Every pool Swim Inc. builds includes the Swim-Safe Circulation System, a drainless design that cuts operating costs by up to 78 percent through multi-speed pumps and oversized filtration. On a barrier island where the pool gets used nearly year round, that difference is visible on the power bill from the first month.

Local Social Proof | St. Pete Beach Clients

We did our research and had many great options. We are so glad we picked SWIM. The experience was best in class from day 1.

Matt C.

Custom Pool, Turnkey Project

Swim Inc is by far the best pool company around. 3.5 years after the pool was completed, their customer service is still amazing. They stand by their word.

Kelli

Custom Pool, 3.5-Year Client

Where We Build

Communities We Serve on St. Pete Beach and the South Islands

St. Pete Beach

Pass-a-GrilleVina del MarBelle VistaDon CeSar Area

Tierra Verde and Isla del Sol

Tierra VerdeIsla del Sol

Treasure Island

Treasure IslandSunset BeachIsle of CapriParadise Island

Common Questions

Building a Pool in St. Pete Beach

St. Pete Beach

Ready to Start Your Pool Project on St. Pete Beach?

We'll walk your lot in Pass-a-Grille, Tierra Verde, or Treasure Island, talk through access and view before anything else, and design your pool in 3D at your kitchen table before you commit to anything.

Commitment and Pressure Free. Just a Conversation about Your Backyard’s Potential.