In-Ground Pool Company in Gilgo, NY

Your Backyard Deserves Better Than Cookie-Cutter Pools

You’re looking at a major investment. You need an in-ground pool company in Gilgo, NY that understands Long Island soil, permits, and what actually lasts.

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

Built Right the First Time, Not Twice

Most pool projects fail before they even start because the contractor doesn’t understand what they’re building on. Sandy soil shifts. Clay doesn’t drain. Groundwater finds every weak point in your excavation.

You’re not paying for a hole in the ground with some concrete around it. You’re paying for a backyard that increases your property value by 8-15%, gives your family a place to actually spend time together, and doesn’t turn into a maintenance nightmare two summers in.

That means proper grading from day one. It means understanding Suffolk County permit requirements before the first shovel hits dirt. It means knowing how to handle drainage so your pool doesn’t become a sinkhole when the water table rises.

In-Ground Pool Builders Nassau County

We've Been Doing This Since Before It Was Easy

We’ve been building custom in-ground pools in Nassau County and Suffolk County for decades. We’re not new to Long Island’s soil conditions, permit processes, or the kind of weather that tests whether your pool was built right.

Every project gets handled in-house. No subcontractors learning on your property. No surprises halfway through when someone realizes the drainage plan won’t work.

We’ve worked in Gilgo, NY and across the barrier islands long enough to know what holds up and what doesn’t. When you’re this close to the water, you can’t guess at excavation depth or wing it on drainage. You either know what you’re doing or you create expensive problems.

Suffolk County Pool Installation Company

Here's What Actually Happens During Your Build

First, we walk your property and talk through what you actually want. Not what looks good in a brochure—what works for your yard, your budget, and your soil conditions.

Then we handle permits. Suffolk County requires multiple approvals, and the process takes 2-3 weeks if you know what you’re doing. We do, so you don’t sit in limbo waiting for paperwork.

Excavation comes next. This is where most companies mess up. We’re dealing with sandy soil that shifts and clay that holds water. If the excavation isn’t done right, everything else is built on a bad foundation.

After that, it’s plumbing, electrical, and the actual pool construction—gunite, fiberglass, or vinyl liner depending on what you chose. Then comes coping, tile, concrete pool surrounds, and any custom pool patio masonry work. Finally, we grade everything, handle landscaping, and walk you through maintenance before we’re done.

Start to finish, you’re looking at 6-8 weeks. We don’t drag it out, and we don’t disappear halfway through.

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About Ageless Chimney

Complete Backyard Poolscapes Nassau County

More Than a Pool—A Backyard You'll Use

You’re not just getting a pool. You’re getting custom pool coping and tile, concrete surrounds that don’t crack in two years, and pool retaining walls that actually manage grading issues.

If you want a complete backyard poolscape in Nassau County or Suffolk County, we handle outdoor kitchens, waterfalls, sheer descents, and premium paver patios. Everything gets designed together so it looks intentional, not like you added pieces over time.

Long Island properties—especially in Gilgo, NY—deal with unique challenges. High water tables, sandy soil, strict zoning. About 70% of pools here are sand bottom construction because it works with the terrain instead of fighting it. We’ll walk you through what makes sense for your property, not just what’s trendy.

We use materials that come with lifetime warranties. Our craftsmanship is backed by a five-year guarantee. And every project is managed directly by our team, so there’s no game of telephone between you and whoever actually shows up to work.

How long does it take to build an in-ground pool in Gilgo, NY?

From the day we break ground to the day you’re swimming, expect 6-8 weeks. That’s assuming permits are already in hand, which takes another 2-3 weeks on the front end.

The timeline depends on weather, soil conditions, and how complex your design is. A basic rectangular pool with standard coping goes faster than a custom shape with a waterfall, outdoor kitchen, and full patio masonry work.

We don’t rush and we don’t drag things out. You’ll know the schedule before we start, and we’ll tell you if something changes. Most delays come from permit issues or unexpected groundwater, not from us sitting on the job.

You need a building permit from Suffolk County, and depending on your property, possibly additional approvals for setbacks, drainage, and electrical work. If you’re in a flood zone or near wetlands, add more paperwork.

The permit process takes 2-3 weeks if everything’s submitted correctly. Most homeowners don’t know what Suffolk County wants to see in the drainage plan or how to document soil conditions, so their applications get kicked back.

We handle all of that. Permits are part of the service, not something you need to figure out on your own. We submit everything, follow up with the county, and make sure approvals are in place before excavation starts.

According to the National Association of Realtors, a professionally installed pool increases home value by 8-15%. In Nassau County, where outdoor living space is premium, that number holds up—especially if the pool is part of a complete backyard poolscape.

But here’s the catch: a poorly built pool can hurt your value. Cracked concrete, drainage issues, or a design that doesn’t fit the property makes buyers nervous. They see a liability, not an asset.

That’s why the quality of the installation matters as much as the pool itself. You’re not just adding a feature. You’re making an investment that should pay off when it’s time to sell.

Gunite is sprayed concrete. It’s the most customizable option—any shape, any depth, any finish. It’s also the most durable, but it costs more and takes longer to install.

Fiberglass pools are pre-molded shells that get dropped into the excavation. They’re faster to install and low-maintenance, but you’re limited to existing shapes and sizes. If you want something custom, fiberglass won’t work.

Vinyl liner pools use a steel or polymer frame with a vinyl liner. They’re the most affordable option and popular on Long Island because they work well with sandy soil. The liner needs replacing every 7-10 years, but the upfront cost is lower.

We’ll walk you through what makes sense for your budget, your yard, and how you plan to use the pool. There’s no one-size-fits-all answer.

Long Island soil is either sand that shifts or clay that doesn’t drain. Both create problems if you don’t plan for them during excavation.

For sandy soil, we make sure the excavation is deep enough and properly compacted so the pool shell doesn’t settle unevenly. For clay, we install drainage systems that move water away from the pool so you don’t end up with standing water or hydrostatic pressure pushing up on the shell.

Groundwater is the other issue. If the water table is high, we time the construction carefully and use dewatering techniques during the build. Skipping this step is how pools crack, shift, or develop leaks a few years down the line.

Yes. Most of our pool projects include custom pool patio masonry, outdoor kitchens, retaining walls, or other hardscape work. It’s easier to design and build everything together than to add pieces later.

We use premium pavers with lifetime warranties and handle all the grading and drainage so your patio doesn’t settle or pool water. If you want an outdoor kitchen, we’ll run gas lines, electrical, and plumbing as part of the project.

The goal is a complete backyard poolscape in Suffolk County or Nassau County that looks intentional and functions well. That means thinking through traffic flow, seating areas, shade, and how you’ll actually use the space—not just dropping a grill next to the pool and calling it done.

Other Services we provide in Gilgo