Bathroom Remodeler in Garden City South, NY

Your 1950s Bathroom Has Been Patient Long Enough

Most Garden City South homes were built decades ago — and the bathrooms show it. We handle the full remodel, from Town of Hempstead permits to the final fixture, so you get a bathroom that actually works for how you live now.
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See What Our customers Are saying

Nancy Marano Silva
Nancy Marano Silva
I needed a professional consultation explanation of procedure for safe removal of Asbestos in my apartment complex. Without having an account yet, I was very impressed with the caring, knowledgeable and generous advice offered by Jessica, and will look forward to doing business in the future. Thank you so much! I feel much more informed about a sometimes scary endeavor. Peace. Nancy Silva Mineola, NY.
Mia Munoz
Mia Munoz
Used this company to clean up some water flood in my house. They were fast and easy to work with.very professional, Would recommend to anyone!
Nini Valle
Nini Valle
Great company, had a flood and they responded quickly and efficiently. Billed my insurance company directly. I highly recommend this company!
joe colapietro, jr
joe colapietro, jr
I had pipe freeze in my basement right before a snow storm and they made to within an hour to help start the clean up process. They we by our side throughout the entire process and even helped with the insurance company. They did such a great job with the cleanup, repair, remidiation, I contracted them to perform the repairs and finishes in the basement. They came with enough manpower and material to get the job done. Leo and Jessica were nothing but a pleasure to deal with!!
Cristian Arredondo c
Cristian Arredondo c
I had some water damage in my home and Green Island was able to take care of my issue quickly and effectively. I am very pleased with the work they did. They responded quickly and were very professional.
Michael M
Michael M
Outstanding service! From the office to the field crew everyone was friendly, helpful and responsive. I highly recommend Green Island Group.
Professional plumber carrying a tool bag and giving a thumbs up in a bathroom.

Bathroom Renovation Results in Nassau County

What Changes When the Bathroom Finally Gets Done Right

The most common thing homeowners tell us after a remodel isn’t about the tile or the vanity — it’s that they wish they’d done it sooner. You stop working around a bathroom that doesn’t work. The layout makes sense. The storage is there. The shower doesn’t feel like a chore to clean.

In Garden City South specifically, a lot of what drives remodel decisions is what’s hiding behind the walls. Homes built in the late 1940s and 1950s — the Cape Cods and ranches that define this hamlet — were constructed with materials that have now been absorbing moisture for 70-plus years. Nassau County’s humid summers and wet winters accelerate that process. What looks like a grout problem on the surface is often a subfloor problem underneath. A proper remodel addresses both.

There’s also the real estate angle. Home values in Garden City South are hovering around $719,000 and trending upward. You’re sitting next to one of the most competitive housing markets in Nassau County. An updated bathroom doesn’t just make your home more enjoyable — it makes it more valuable and faster to sell when the time comes. That matters whether you’re planning to list in two years or twenty.

Bathroom Remodel Contractors Serving Garden City South

Nassau County Work, Done by People Who Know Garden City South

We’re a Nassau County-based home improvement contractor — not a franchise, not a national chain routing your call to whoever’s available. The people working on your bathroom are the same people you talked to when you called.

Garden City South sits in the Town of Hempstead, and that matters more than most homeowners realize. Permits here go through the Town of Hempstead Building Department — not the Village of Garden City’s building department, which is a distinction a lot of contractors get wrong or skip entirely. We know the difference, pull every required permit, and make sure the finished work passes inspection. That protects you at resale and keeps you from inheriting someone else’s problem down the road.

We’ve worked across Nassau County long enough to know what’s inside the walls of a 1950s home. That experience shows up in how we price, how we plan, and how we handle the unexpected without blowing up your timeline.

Experienced Caucasian mason in his 40s performing bathroom remodeling work.

How Our Bathroom Remodel Process Works

No Surprises — Here's What the Process Actually Looks Like

It starts with a consultation where we look at the space together — not just what you want it to look like, but what’s actually going on structurally. In a Garden City South home from the 1950s, that means checking for moisture behind the tile, evaluating the subfloor, and identifying whether the plumbing layout supports what you’re envisioning. We’d rather find the problems during planning than during demolition.

From there, we put together a detailed, itemized estimate. You’ll know what’s included, what it costs, and what the timeline looks like before anyone picks up a tool. If we’re moving plumbing, adding electrical circuits, or making layout changes, we handle the Town of Hempstead permit process from start to finish. You don’t have to figure out which department to call or what forms to file — that’s on us.

Once the project starts, we manage every trade under one roof. Demolition, waterproofing, tile, plumbing, electrical, fixtures — one point of contact the whole way through. Garden City South covers less than half a square mile, and homes are close together. We keep the job site clean, work within reasonable hours, and don’t leave your block looking like a construction zone for weeks on end. When we’re done, we walk through the finished space with you before we consider the job complete.

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Bathroom Renovation Services in Garden City South, NY

Everything the Job Needs — Handled Under One Roof

A bathroom remodel isn’t just cosmetic work. In a Garden City South home, it often involves replacing deteriorated subfloor material, upgrading ventilation that was never adequate to begin with, and swapping out galvanized or cast-iron supply lines that are well past their service life. We don’t just put new tile over old problems. The waterproofing, the moisture barriers, and the structural fixes happen first — then the finishes.

On the design side, we help you make decisions that actually fit the space and the way you use it. That might mean converting a tub-shower combo into a walk-in shower, adding a double vanity where there was only a single, or building in real storage instead of relying on a medicine cabinet from 1958. For homeowners in the 55-plus range — and nearly 20% of Garden City South residents are 65 or older — we also design with the next 20 years in mind: curbless shower entries, comfort-height fixtures, and grab bar placement that doesn’t look clinical.

Every project includes proper permitting through the Town of Hempstead, licensed tradespeople for plumbing and electrical work, and a final walkthrough before we close out the job. You get a finished bathroom that’s been inspected, documented, and done to code — the kind of work that holds up when a home inspector or title company takes a look.

Green Island Group Corp masons constructing a brick wall for residential or commercial building

Do I need a permit to remodel my bathroom in Garden City South, NY?

It depends on the scope of the work. If you’re doing a straight cosmetic swap — new fixtures, new tile, same layout — a permit may not be required. But if the project involves moving plumbing, relocating electrical circuits, or making any structural changes, you’ll need a permit from the Town of Hempstead Building Department. This is a detail that trips up a lot of homeowners in Garden City South, because the community sits adjacent to the Village of Garden City, and some people assume the village building department handles their area. It doesn’t. Garden City South is an unincorporated hamlet, so all permit work falls under the Town of Hempstead.

Skipping a permit when one is required isn’t just a code issue — it becomes a real problem at resale. Nassau County title companies and home inspectors are increasingly flagging unpermitted work, and it can delay or derail a closing. We handle the entire permit process for every project that requires one, so you’re protected from day one.

The range is wide depending on scope, but for a full master bathroom remodel in the Garden City South market, you’re generally looking at $25,000 to $60,000. A guest bath remodel with a full layout update typically runs $12,000 to $25,000. Those ranges reflect real Nassau County labor and material costs — not national averages that don’t account for what it actually costs to do licensed, permitted work on Long Island.

What moves the number up is usually what’s found during demolition. In a home built in the 1950s, it’s common to find subfloor damage from years of grout failure, outdated supply lines that need replacement, or ventilation that’s never been up to code. We price for what we can see, and we communicate immediately if something unexpected comes up — before we proceed, not after. You’ll always have the option to adjust scope rather than absorb a surprise charge.

A full bathroom remodel typically takes two to four weeks of active construction, depending on the scope. Projects that involve moving plumbing or electrical add time because of the inspection schedule — the Town of Hempstead requires rough-in inspections before walls can be closed, and scheduling those around the inspector’s availability adds a few days to the timeline. That’s normal and expected, and we build it into the schedule upfront.

Where timelines go sideways is usually one of two places: material delays or unexpected discoveries during demo. We try to get all material selections finalized before the project starts so nothing is waiting on a backordered vanity or a tile that’s out of stock. And because we’ve worked in enough Garden City South-era homes to know what’s likely behind the walls, we plan for contingencies rather than treating every discovery as a crisis. Most projects stay on schedule when the planning is done right at the beginning.

The two things that matter most are licensing and local experience. In New York, contractors performing plumbing and electrical work must be licensed, and that work must be inspected. If a contractor is offering you a price that seems unusually low, the most common reason is that they’re planning to skip permits and use unlicensed labor. That saves money in the short term and creates real problems at resale.

Local experience matters because Garden City South’s housing stock is specific. A contractor who knows how to work in a 1950s Nassau County home — who understands what mud-bed tile substrates look like, what galvanized supply lines mean for the project scope, and how the Town of Hempstead inspection process works — will give you a more accurate estimate and fewer surprises. Ask any contractor you’re considering whether they’ve worked in Town of Hempstead jurisdictions and whether they pull permits for every applicable job. The answer tells you a lot about how they operate.

It depends on your situation, but for most homeowners in Garden City South, a walk-in shower conversion makes a lot of sense. If you have only one bathroom, keeping a tub is worth considering for resale — buyers with young children often want that option. But if you have a second bathroom or a primary bath that you’re updating for your own long-term use, a curbless walk-in shower is almost always the more functional and more desirable choice.

With nearly 20% of Garden City South residents aged 65 or older and a median age of 43.6 years, a lot of homeowners here are thinking about the next 10 to 20 years, not just the next five. A curbless walk-in shower with a built-in bench, a handheld showerhead, and properly placed grab bars gives you a bathroom that works well right now and keeps working as your needs change. That kind of design is also increasingly attractive to buyers, so it tends to hold its value well in the Nassau County resale market.

The honest answer is that it comes down to what’s done before the tile goes up. In a Garden City South home from the 1940s or 1950s, the original bathroom was built on a mud-bed substrate — a thick mortar base that was standard at the time. After 70-plus years of use and Nassau County’s humid climate working against it, that substrate is often cracked, saturated, or harboring mold behind the surface. A remodel that just retiles over that foundation is going to fail again.

The right approach is to demo down to the studs, assess the subfloor and framing for moisture damage, install a proper waterproofing membrane and cement board substrate, and then build the finish layer on top of a solid foundation. That’s how you get a bathroom that lasts another 30 years instead of another 10. It costs more upfront than a surface-level refresh, but it’s the only approach that actually solves the problem rather than delaying it. We walk every Garden City South homeowner through exactly what we found and what we’re doing about it before any finish work begins.