Pool Builders in Williston Park, NY

Your Dream Pool Built Right

Custom inground pools designed for your backyard and built to last decades.

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 Services

Transform Your Backyard Into Paradise

You’re tired of looking at that empty backyard space. You want somewhere your family actually wants to spend time, where summer afternoons turn into memories instead of trips to crowded public pools.

A custom inground pool changes everything. Your kids stop asking to go elsewhere because home becomes the destination. Weekend entertaining becomes effortless when your backyard is the place everyone wants to be.

You’ll increase your property value while creating the lifestyle you’ve been planning for years. No more wasted summers wishing you had started this project sooner.

Licensed Pool Contractors Nassau County

We Know Long Island Pool Construction

JAS Aquatics has been building custom inground pools across Nassau County for years. We understand the unique soil conditions, local zoning requirements, and permit processes that make Long Island pool construction different from anywhere else.

Every project starts with a licensed contractor who knows exactly what it takes to build a pool that lasts. No surprises, no cutting corners, no wondering if the job will be done right.

When you’re investing this much in your home, you need builders who’ve done this hundreds of times before in your exact area.

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 Williston Park

Here's Exactly What Happens Next

First, you’ll get a site consultation where we measure your space, discuss your vision, and explain what’s possible with your specific lot. No generic proposals or cookie-cutter designs.

Next comes the design phase where you’ll see exactly what your pool will look like, including decking, coping, and any water features you want. We handle all permits and inspections so you don’t have to navigate Nassau County regulations yourself.

Construction begins with excavation, followed by steel installation, plumbing, and electrical work. The concrete shell gets poured and cured, then your chosen finish gets applied. Finally, decking installation, equipment startup, and water balancing complete your project.

You’ll know what’s happening every step of the way because surprises during pool construction cost time and money nobody wants to waste.

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 Construction Specialists

Everything Your Pool Project Needs

Your pool construction includes complete excavation, steel reinforcement, plumbing installation, electrical work, and concrete shell construction. Our pool decking and coping specialists handle the finishing touches that make your pool area look cohesive and professional.

Water features like waterfalls, fountains, or spa additions get integrated during construction, not added as afterthoughts. Energy-efficient equipment ensures your operating costs stay reasonable for decades.

Long Island’s soil conditions and local building codes require contractors who know what we’re doing. Every JAS Aquatics project includes proper permits, inspections, and the kind of construction that passes Nassau County requirements the first time.

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 custom inground pools take 6-10 weeks to complete once construction begins, but Long Island’s weather and permit timeline affect the schedule. Spring projects typically move faster than summer starts because contractor schedules are less packed. The permit process in Nassau County adds 2-4 weeks before construction can begin, which is why experienced local contractors who understand the system save you time. Winter planning for spring construction gives you the best timeline control.
You’ll need a building permit from Nassau County, plus electrical and plumbing permits for the equipment installation. If your pool is close to property lines, you might need variance approval depending on setback requirements. We handle this paperwork because we know exactly what Nassau County inspectors expect to see. Trying to navigate the permit process yourself usually creates delays when applications get rejected for missing information or incorrect specifications.
Custom inground pools in Nassau County typically range from $50,000 to $100,000+ depending on size, features, and site conditions. Basic rectangular pools cost less than freeform designs with water features and premium finishes. Long Island’s soil conditions sometimes require additional excavation or drainage work that affects pricing. The best approach is getting a detailed estimate based on your specific lot and design preferences rather than trying to budget from average numbers.
Pool construction in New York typically runs from April through November, with winter months reserved for planning and permitting. Concrete work requires temperatures above freezing, and excavation becomes difficult when ground freezes. Smart homeowners use winter months for design and permits so construction can start immediately when weather allows. This scheduling approach gets your pool finished earlier in the swimming season instead of rushing to complete projects in late summer.
Long Island’s soil conditions, water table levels, and strict local building codes require contractors with specific regional experience. Nassau County has detailed setback requirements, safety regulations, and inspection processes that vary from other areas. The soil composition often requires special excavation techniques and drainage considerations that generic pool builders don’t understand. Local contractors also have established relationships with inspectors and suppliers, which keeps projects moving smoothly through the approval process.
Yes, complete pool construction includes all equipment installation, electrical connections, and system startup. This covers your pump, filter, heater, automation systems, and safety equipment required by Nassau County codes. After filling your pool, we handle water balancing, equipment testing, and showing you how everything operates. Separating equipment installation from pool construction usually creates warranty confusion and coordination problems, which is why full-service contractors handle everything from excavation to the first swim.