In-Ground Pool Company in Fishers Island, NY

Your Backyard Pool Built Right the First Time

Custom in-ground pools and complete poolscapes designed for Fishers Island’s soil, water table, and coastal climate—handled by builders who actually understand what you’re up against.

What our clients say

Bill S
Bill S
I highly recommend these guys. (Bob/Christian)They came right on time and were extremely neat and professional. They did a great job at a reasonable price.
Tommy Glenn
Tommy Glenn
I have been using Bobby and Sherwood for years. I highly recommend them. They did chimney repair and chimney sweep. Great work, great guys.
Ingrid V.
Ingrid V.
Highly recommend Ageless chimney. They were polite, professional and got the job done in one day, left my property as clean as they found it. Very happy!
Brian Nolin
Brian Nolin
Outstanding work, great service, and extremely reliable!!

Custom In-Ground Pools Suffolk County

What You Get When the Job's Done Right

You’re not just getting a hole filled with water. You’re getting a backyard that finally works the way you’ve pictured it—a place where summer doesn’t end at 6 PM because the kids are bored, where hosting doesn’t mean apologizing for your lack of outdoor space, and where your property value reflects the investment you’ve made.

The difference between a pool that lasts and one that becomes a maintenance nightmare comes down to understanding Fishers Island’s unique challenges. Sandy soil that shifts. High water tables that create pressure. Freeze-thaw cycles that crack poorly installed coping and decking.

When in-ground pool builders in Suffolk County know how to handle these conditions from day one, you avoid the $5,000 to $15,000 emergency repairs that hit homeowners who went with the wrong crew. You get a complete backyard poolscape that includes proper grading, retaining walls that actually hold, and pool patio masonry that doesn’t heave or crack after the first winter.

Pool Installation Company Fishers Island

We've Been Doing This Since 2006

We’ve been serving Long Island homeowners since 2006, and we’ve seen what happens when pool projects get rushed, when contractors don’t show up, or when someone promises you the world and delivers a headache. That’s not how we operate.

Every project has an owner on-site. Not a foreman you’ve never met—an actual owner who’s accountable for the work. We handle the permits, coordinate the trades, and manage the timeline so you’re not stuck playing general contractor while trying to run your own life.

Fishers Island presents specific challenges that mainland contractors often underestimate. The island’s coastal exposure, soil composition, and logistics require experience. We’ve built custom in-ground pools across Nassau County and Suffolk County long enough to know what works here and what doesn’t.

Pool Builders Process Fishers Island

Here's How Your Pool Actually Gets Built

First, we walk your property and talk through what you want versus what’s realistic given your space, budget, and Fishers Island’s regulations. Zoning and setback requirements aren’t suggestions—they’re hard stops that determine where your pool can actually go.

Once design is locked in, we handle every permit across the town and county. You’re not making calls to building departments or wondering if paperwork is moving. We manage that.

Excavation comes next, and this is where local knowledge matters. If we hit groundwater or clay, we adjust on the spot. Then comes plumbing, electrical, and structural work—all coordinated so you’re not waiting weeks between trades.

After the pool shell is complete, we build out the surrounding poolscape. Custom pool coping and tile. Concrete pool surrounds or natural stone patios. Retaining walls if your yard needs grading. The goal is a finished space that feels intentional, not like someone just dropped a pool in your yard and called it done.

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About Ageless Chimney

Complete Backyard Poolscapes Suffolk County

What's Included in a Complete Pool Project

A Nassau County pool installation company that only digs and pours leaves you coordinating masons, electricians, and landscapers yourself. That’s not a service—that’s a part-time job you didn’t sign up for.

When we say complete backyard poolscapes, we mean design, permits, excavation, pool construction, and all the masonry and hardscaping that makes the space functional. Pool patio masonry in Suffolk County has to handle traffic, pool chemicals, and weather without cracking or fading. We use concrete pavers, natural stone, and composite materials rated for Long Island’s freeze-thaw cycles.

Custom pool coping and tile aren’t just aesthetic choices. Coping provides the non-slip edge you need for safe entry and exit. Bullnose edges should be smooth and comfortable to grip—not sharp or uneven. Tile at the waterline makes cleaning easier and protects the pool shell from chemical damage.

If your yard has elevation changes, pool retaining walls and grading become necessary to prevent erosion and structural issues. Soil shifts and runoff can undermine your pool’s foundation if not addressed during construction. We integrate retaining walls into the overall design so they’re functional and look like they belong.

How long does it take to build an in-ground pool on Fishers Island?

Expect two to four months from the day we break ground to the day you’re swimming. That timeline assumes normal weather, no permit delays, and no surprises underground—but Fishers Island’s location can add logistical time that mainland projects don’t face.

Material delivery to the island requires coordination. Equipment transport isn’t as simple as driving a truck from the shop. If we’re waiting on a barge schedule or weather delays a shipment, that adds days.

Permit approval through the town also varies. Some projects move quickly. Others take longer depending on zoning reviews or environmental considerations near coastal areas. We start permit work early to avoid losing time on the back end, but it’s not always predictable. What we can control is how efficiently we work once we’re on-site, and that’s where experience makes the difference.

Logistics and environmental factors. Everything from equipment to materials has to be transported to the island, which means planning ahead and building in buffer time for delays. A concrete truck doesn’t just show up in 20 minutes if you need more—it has to be scheduled and ferried over.

Soil conditions vary across the island, and water tables can be high depending on your property’s elevation and proximity to the coast. If we hit groundwater during excavation, we need pumps and drainage solutions ready to go. Contractors unfamiliar with island work sometimes underestimate these challenges and end up over budget or behind schedule.

Coastal exposure also affects material choices. Salt air accelerates corrosion on metal components and degrades certain finishes faster than inland environments. We use marine-grade hardware and coatings designed to hold up in these conditions. It costs a bit more upfront, but it saves you from replacing corroded equipment in five years.

Most custom in-ground pools in Suffolk County run between $30,000 and $70,000 depending on size, materials, and how much masonry and hardscaping you’re adding. A basic pool with minimal decking sits at the lower end. A complete backyard poolscape with natural stone patios, retaining walls, outdoor kitchens, and custom coping pushes toward the higher end.

Fishers Island projects sometimes cost more due to transportation and logistics. Materials and equipment don’t magically appear—they have to be planned, scheduled, and transported, which adds to overall project costs.

If someone quotes you significantly below $30,000 for a full custom build, ask what’s not included. Often, low bids exclude permits, excavation, electrical, or finish work—costs that hit you later as “change orders.” We price everything upfront so you know what you’re actually paying before we start digging.

Yes. You’ll need building permits through the town, and depending on your property’s location, you may also need environmental or coastal zone reviews. Fishers Island falls under specific zoning regulations, and setback requirements determine how close your pool can be to property lines, septic systems, and structures.

If your property is near wetlands or within a coastal overlay district, additional reviews apply. These aren’t optional—they’re required before you can legally start construction. Skipping permits or trying to build without approval leads to stop-work orders, fines, and the nightmare of potentially having to remove or relocate work that’s already done.

We handle all permit applications and coordinate with the building department so you’re not navigating that process yourself. Permit timelines vary, but starting early keeps your project on schedule. Trying to rush permits or cut corners usually backfires and costs more time and money than just doing it right from the start.

Gunite pools are the most durable option for Long Island’s freeze-thaw cycles, but they’re also the most expensive. About 70% of Long Island pools now use sand bottom construction, which costs less and still holds up well if installed correctly.

The key isn’t just the pool type—it’s how it’s built. Proper drainage around the pool prevents water from pooling and freezing against the shell, which causes cracks. Pool coping needs to be installed with expansion joints to handle temperature changes without breaking. And your equipment has to be winterized correctly or you’re looking at $5,000 to $15,000 in freeze damage repairs come spring.

Vinyl liner pools are the most affordable upfront but require liner replacement every 7 to 10 years, which runs $3,000 to $5,000. Fiberglass pools are low-maintenance but limited in shape and size options. Gunite gives you full customization and longevity, but the cost reflects that. We walk through the pros and cons based on your budget and how you plan to use the pool so you’re making an informed decision, not just picking the cheapest option.

Yes. If you already have a pool but the surrounding area is cracked concrete, outdated pavers, or just bare ground, we can design and install pool patio masonry in Nassau County and Suffolk County that transforms the space.

Existing pools often have functional issues that need addressing before we add new hardscaping. If your current decking has settled or cracked, we need to understand why. Poor drainage, soil erosion, or tree roots can all cause problems that will just repeat if we lay new pavers over the same unstable base.

We also handle pool coping replacement, retaining wall installation, and complete poolscape renovations. Maybe you want to add an outdoor kitchen, stone seating walls, or a fire pit area. Those elements integrate with your existing pool to create a cohesive outdoor living space. The goal is making your backyard work better—not just making it look better for a season before the same problems come back.

Other Services we provide in Fishers Island