In-Ground Pool Company in Garden City South, NY

Your Backyard Deserves More Than a Hole With Water

You want a complete outdoor space—not just a pool, but the patios, retaining walls, and masonry work that make it feel finished and functional from day one.

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 in Garden City South

What You Get When Everything's Done Right

Most in-ground pool builders in Nassau County stop at the water. You’re left coordinating separate crews for the patio, the coping, the grading. That’s where things fall apart—mismatched timelines, inconsistent quality, and a backyard that looks like three different companies worked on it.

We handle the full build. Custom in-ground pools in Garden City South, plus the pool patio masonry, custom pool coping and tile, concrete pool surrounds, and retaining walls that tie everything together. You get one crew, one timeline, and a backyard that actually looks cohesive when it’s done.

That means no gaps in the schedule. No finger-pointing when something doesn’t line up. No waiting months for someone to come back and finish the hardscaping while your pool sits there half-done. You call once, and the whole project gets handled—from excavation to the final walkthrough.

In-Ground Pool Builders in Nassau County

We've Been Building Complete Poolscapes Since Day One

We’ve been working in Garden City South and across Nassau County for years, and we’ve seen what happens when pool companies try to tack on masonry as an afterthought. It shows. The coping doesn’t match the patio. The grading pools water toward the house. The retaining walls crack within a season.

We started as masonry and concrete specialists, so when we build in-ground pools, the hardscaping isn’t secondary—it’s part of the plan from the beginning. That’s why our complete backyard poolscapes in Nassau County look finished, not pieced together.

You’re working with a local crew that knows Garden City South’s soil conditions, drainage requirements, and permit processes. We’re not learning on your property.

Pool Installation Company in Garden City South

Here's How the Full Build Actually Happens

First, we walk your property and talk through what you’re picturing—not just the pool, but how you’ll use the space around it. That’s where most projects get defined. You need a patio large enough for furniture. You need coping that won’t crack or shift. You need grading that moves water away from your foundation.

Once the design’s locked in, we handle permits and scheduling. Garden City South has specific setback and drainage requirements, and we make sure everything’s submitted correctly the first time. No delays because someone forgot to account for local codes.

Then excavation starts. We dig, set the pool structure, and rough in plumbing and electrical. While that’s curing, we’re already planning the masonry and concrete work—the pool patio, the coping, the retaining walls if your yard needs grading. Everything’s sequenced so one phase flows into the next without gaps.

Final phase is finishing. Custom pool coping and tile get installed. Concrete pool surrounds get poured and finished. Any retaining walls or grading work gets completed. You’re not waiting on a separate contractor to show up weeks later—it’s all part of the same project timeline.

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About Ageless Chimney

Complete Backyard Poolscapes in Nassau County

What's Included When You Build With Us

You’re getting the pool itself—gunite, fiberglass, or vinyl liner depending on what makes sense for your property and budget. But you’re also getting the pool patio masonry in Nassau County that defines the space around it. That’s the area where people actually spend time, and it needs to be built right—proper base, correct slope, materials that hold up to freeze-thaw cycles.

Custom pool coping and tile come next. Coping isn’t just decorative—it’s the cap that protects the pool shell and gives you a finished edge to grab when you’re in the water. We install it so it’s level, secure, and matches the rest of your hardscaping. Tile gets set along the waterline to protect the pool surface and make cleaning easier.

Concrete pool surrounds in Garden City South get poured with the right mix and finish for your climate. We’re not using the same spec you’d use in Florida. Nassau County freezes, thaws, and gets salted every winter. Your concrete needs to handle that, or you’ll be patching cracks every spring.

If your yard has elevation changes, we build pool retaining walls and handle grading so water drains correctly. That’s not optional—it’s how you avoid flooding your basement or undermining your pool structure five years down the line.

How long does it take to install an in-ground pool in Garden City South?

Most custom in-ground pools in Nassau County take six to eight weeks from excavation to final walkthrough. That includes the pool structure, all masonry and concrete work, and finishing details like coping and tile.

Permitting adds another two to three weeks on the front end. Garden City South requires site plans, drainage calculations, and setback verification before you can break ground. We handle that process, but it’s not instant—plan for it in your timeline.

Weather can stretch things out, especially if we hit a wet stretch during excavation or concrete pours. But if conditions cooperate and permits come through on schedule, you’re looking at about two months of active construction once we start digging.

Gunite is sprayed concrete—it’s the most durable option and lets you build any shape or depth you want. It’s the standard for custom in-ground pools in Garden City South if you’re doing anything beyond a basic rectangle. The downside is cost and construction time. Gunite takes longer to cure and requires more finishing work.

Fiberglass pools come as a pre-formed shell that gets dropped into the excavation. They’re faster to install and the surface is smooth, which makes them easier to clean. But you’re limited to whatever shapes the manufacturer offers, and if the shell ever cracks, repairs are complicated.

Vinyl liner pools use a steel or polymer frame with a vinyl sheet stretched over it. They’re the most affordable option upfront, but the liner needs replacing every seven to ten years. That’s an ongoing cost that adds up. Most people in Nassau County go with gunite if they’re planning to stay in the house long-term.

If your yard has any significant grade change, you probably need a retaining wall to create a level area for the pool and patio. Garden City South has plenty of properties with natural slopes, and you can’t just dig a pool into a hillside and call it done—you’ll have drainage problems and potential structural issues.

Retaining walls hold back soil and let you terrace the yard so the pool sits on a stable, level base. They also give you a chance to add visual interest—stone or block walls that define different zones in your backyard and make the whole space feel intentional.

We handle pool retaining walls and grading as part of the full build. That means we’re not guessing about drainage or hoping the wall holds up. We engineer it correctly from the start, with proper footings, drainage behind the wall, and materials that match the rest of your hardscaping.

Concrete, pavers, and natural stone all work, but they each have tradeoffs. Concrete is the most affordable and gives you a clean, uniform look. We can stamp or stain it for texture, and it holds up well to freeze-thaw cycles if it’s mixed and finished correctly. The downside is that it can crack over time, especially if the base settles.

Pavers are more expensive but easier to repair—if one cracks, you replace that piece instead of cutting out a section of concrete. They also handle freeze-thaw better because there’s flexibility between the joints. Natural stone looks great but costs the most and requires more maintenance to keep it sealed and stain-free.

Most pool patio masonry in Garden City South uses concrete or pavers. We’ll walk you through the options based on your budget and how much maintenance you want to deal with. The key is getting the base right—proper grading, compacted stone, and drainage so the patio doesn’t shift or settle after the first winter.

You’re looking at $65,000 on average for a complete in-ground pool installation in Nassau County, but that number moves depending on size, materials, and how much hardscaping you’re including. A basic vinyl liner pool with minimal patio work might start around $40,000. A custom gunite pool with extensive masonry, retaining walls, and high-end finishes can push past $120,000.

The pool itself is only part of the cost. Custom pool coping and tile, concrete pool surrounds, and pool patio masonry all add to the total. So does grading, drainage work, and any retaining walls your property needs. If you’re doing a complete backyard poolscape in Nassau County, budget for the full outdoor space—not just the water.

We give you a detailed estimate upfront that breaks down every phase of the project. No surprises halfway through when you realize the patio wasn’t included or the grading costs extra. You’ll know what the full build costs before we start digging.

Yes. Garden City South requires permits for in-ground pool construction, and the approval process takes two to three weeks if everything’s submitted correctly. You’ll need site plans showing setbacks from property lines, drainage plans that prove you’re not flooding your neighbors, and electrical plans for any lighting or equipment.

Nassau County also has specific fencing requirements—you need a barrier around the pool that meets height and gate specifications. That’s part of the permit process, and inspectors will check it before you get final approval.

We handle the permit process as part of the build. We know what Garden City South requires, and we submit everything correctly the first time. You’re not dealing with the town or trying to figure out what documentation they need—we take care of it and keep the project moving.

Other Services we provide in Garden City South