Pool Builders in Stony Brook, NY

Custom Pools Built Right the First Time

Licensed pool builders creating backyard retreats that last decades, not seasons.

A person wearing a yellow cap installs or repairs a round pool light fixture using a screwdriver on a tiled pool wall. Exposed wires are visible coming out of the wall.
Two construction workers wearing yellow helmets and safety vests inspect a large rectangular excavation at a grassy outdoor site, with one holding rolled blueprints. Wooden framing lines the dug-out area.

Custom Pool Construction Stony Brook

Your Backyard Becomes the Neighborhood Destination

You know that feeling when you walk into someone’s backyard and think, “This is exactly what I want”? That’s what happens when your neighbors see your new pool.

Your mornings start with coffee by the water instead of staring at empty grass. Summer weekends become effortless entertainment hubs where friends actually want to hang out. Your kids stop asking to go to other people’s houses because yours became the place everyone wants to be.

The real win isn’t just the pool itself. It’s how your entire outdoor space transforms into something you actually use, enjoy, and feel proud to show off. Plus, you’re looking at a solid return on investment when it comes time to sell.

Licensed Pool Contractors Stony Brook

We Know Long Island Pool Construction

JAS Aquatics has been building custom pools across Long Island for years, and we understand something most contractors miss: every property here has different challenges.

The soil conditions in Stony Brook aren’t the same as they are in other parts of the state. The drainage requirements are specific. The permits have their own process. When you work with local pool builders who know these details, your project runs smoother and your pool lasts longer.

We’re licensed, insured, and focused on residential pool construction that stands up to Long Island weather and soil conditions.

A worker in a yellow hard hat and overalls kneels by the edge of a swimming pool, performing maintenance. Tools and a green toolbox are nearby, with a “No Diving” sign and greenery in the background.

Pool Installation Process Stony Brook

Here's How Your Pool Gets Built

First, we come to your property for a consultation. You’ll discuss your vision, budget, and timeline while we assess your space and soil conditions.

Next comes the design phase. We create custom pool plans that work with your property’s layout and your family’s needs. Once you approve the design, we handle all permit applications and scheduling.

Excavation starts the construction process. We dig according to engineered specifications and prepare the foundation. Then comes steel installation, plumbing, electrical work, and concrete application. Finally, we install your chosen finishes, decking, and any water features. The whole process typically takes 6-8 weeks, weather permitting.

A construction worker wearing a hard hat and safety vest relaxes with arms behind head, sitting on concrete steps in an empty pool, in front of a modern wooden house with large windows.

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Swimming Pool Contractors Stony Brook

What's Included in Your Pool Project

Your pool construction includes complete excavation, steel reinforcement, plumbing, electrical work, and concrete application. We handle all permit applications and inspections required by local building codes.

You get professional pool decking installation with your choice of materials, plus coping that complements your home’s architecture. Water features like fountains or waterfalls can be integrated during construction for a seamless look.

Every project includes a comprehensive warranty on construction work. We also provide guidance on equipment selection, maintenance requirements, and local pool service recommendations. Most importantly, you work with the same crew from start to finish, so there’s no confusion about who’s responsible for what.

A construction worker in a white hard hat and dark coveralls uses a power tool to grind the concrete edge of a pool, creating dust. The pool has a wooden deck and a "NO DIVING" warning on the edge.
Most residential pool construction takes 6-8 weeks from excavation to completion, but several factors affect timing. Weather delays are common during Long Island winters and heavy rain periods. Permit approval can add 2-3 weeks before construction starts, depending on the town’s current workload. Custom features like elaborate water features or complex decking designs extend the timeline. The good news is that experienced local pool builders can give you realistic timelines upfront and keep you updated throughout the process.
You’ll need a building permit from the Town of Brookhaven, which requires engineered plans and site surveys. Most pools also require electrical permits for lighting, pumps, and heaters. If your pool includes a spa or complex water features, additional permits may be necessary. Setback requirements vary by property size and zoning, so a site survey is essential. Professional pool contractors handle permit applications and know local requirements, which saves you time and ensures compliance with all building codes.
Custom inground pools in Stony Brook typically range from $50,000 to $100,000+, depending on size, features, and site conditions. Basic rectangular pools with standard finishes start at the lower end, while elaborate designs with water features, premium decking, and complex shapes cost significantly more. Long Island’s soil conditions sometimes require additional excavation work, which affects pricing. The best approach is getting detailed quotes from licensed pool contractors who can assess your specific property and requirements.
Long Island’s soil conditions require specific excavation and drainage techniques that many contractors don’t understand. Clay soil is common in this area and needs proper preparation to prevent settling and cracking. Groundwater levels vary significantly across different neighborhoods, affecting construction methods. Local building codes have specific requirements for pool barriers, setbacks, and electrical work. Weather patterns here also mean construction scheduling needs to account for nor’easters and extended winter periods when work can’t proceed safely.
Spring construction (April-June) is most popular but books up quickly and costs more due to high demand. Fall construction (September-November) often offers better pricing and contractor availability, but weather delays become more likely as winter approaches. Starting the design and permit process in winter allows for spring construction start dates. The key is booking early regardless of season, since quality pool builders schedule months in advance. Weather delays happen regardless of start date, so flexibility in your timeline is important.
Start by verifying licensing and insurance – never work with unlicensed contractors regardless of price. Look for contractors with local references and completed projects you can visit. Experience with Long Island soil conditions and local permits is crucial for avoiding problems. Get detailed written estimates that include all aspects of construction, not just basic excavation and concrete. Ask about warranty coverage and what happens if issues arise after completion. The cheapest bid usually means corners will be cut somewhere important.