Bathroom Remodeler in Shirley, NY

Built for the Peninsula, Not Just the Pinterest Board

Shirley homes have real history behind their wallsand a bathroom remodel here takes more than a tile saw and a weekend. We get it done right the first time.
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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.
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Bathroom Renovation Contractors Shirley NY

A Bathroom That Actually Holds Up on the Mastic-Shirley Peninsula

Living on the Mastic-Shirley Peninsula means your home takes a beating that most Long Island contractors don’t fully account for. The salt air, the bay humidity, the water table sitting just below your feet these aren’t background details. They’re the reason bathrooms in Shirley fail faster than they should. Grout cracks. Subfloors rot. Caulk gives out in two years instead of ten. When a bathroom remodel is done without that reality in mind, you’re back to square one sooner than you planned.

A proper bathroom renovation in Shirley starts with understanding what’s already there. Most homes in this area were built in the 1950s and 1960s which means the odds of finding asbestos tile, lead paint, or significant moisture damage behind the walls are genuinely high. That’s just what these homes are. A contractor who isn’t licensed to handle those materials has to stop the job the moment they find something. We’re licensed for asbestos abatement, lead abatement, and mold remediation, so the project keeps moving no matter what’s behind the drywall.

The result is a bathroom that’s waterproofed correctly, built to handle coastal humidity, and finished to last. Not just something that looks good in photos, but something that holds up through the next storm season and the one after that.

Bathroom Remodel Companies Shirley NY

5,000 Projects In. We Know What's Behind Shirley's Walls.

We’re based in Bohemia about 20 minutes from Shirley on the William Floyd Parkway and have completed over 5,000 restoration and remodeling projects across New York State. That’s not a rounded estimate. It’s a track record built job by job across Suffolk County, including homes throughout the South Shore and Shirley that share the same coastal conditions, the same aging infrastructure, and the same post-storm recovery needs.

What makes us different isn’t just experience. We hold licenses most remodeling contractors don’t have asbestos abatement, lead-based paint abatement (LBP-F122209-1), mold remediation, and a Suffolk County Home Improvement Contractor license. When your 1960s Shirley bathroom gets opened up and something unexpected turns up, that doesn’t become your problem to manage. It stays our job to handle.

We also operate 24 hours a day, 7 days a week. In a community where a nor’easter or a high-tide surge can push water into a ground-floor bathroom overnight, that availability isn’t a selling point it’s just how the work needs to be done.

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Bathroom Remodel Contractors Near Shirley

No Guesswork Here's What the Process Actually Looks Like

It starts with a real walkthrough not a quick glance and a ballpark number. Because Shirley homes tend to be older construction, the assessment includes looking at what’s underneath and behind, not just what’s visible. If there’s any reason to suspect asbestos tile, lead paint, or moisture intrusion behind the walls, that gets identified before a single thing is demolished. You get a written estimate that accounts for what’s likely, not just what’s obvious.

From there, the Town of Brookhaven permit process gets handled. Any bathroom renovation involving plumbing or electrical work in Shirley requires a permit through Brookhaven’s Building Division and skipping that step creates real problems at resale. We manage the permit application, coordinate inspections, and make sure the finished work is fully code-compliant. You don’t have to figure out the municipal process yourself.

Once the permit is in hand, demo begins. If hazardous materials are found and in pre-1980 Shirley homes, they often are they’re handled in-house by our licensed crews without pausing the overall timeline. Rough plumbing and electrical follow, then waterproofing, substrate installation, tile, fixtures, and finish work. Every wet area gets a waterproof membrane not just in the shower, but anywhere moisture is going to accumulate over time. When the job is done, it’s inspected, documented, and ready to hold up to whatever the South Shore throws at it.

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Bathroom Renovations in Shirley, NY

What a Full Bathroom Remodel in Shirley Actually Covers

A bathroom remodel in a Shirley home isn’t a one-trade job. It involves demolition, hazardous material assessment, plumbing, electrical, waterproofing, tile, cabinetry, fixtures, and final finish and in a coastal community with older housing stock, the scope often runs deeper than it would in a newer inland home. We handle all of it under one contract, which means no coordinating between separate trades, no waiting on a subcontractor to show up, and one clear point of accountability from start to finish.

For homes near Smith Point or along the lower sections of the peninsula where flood risk is higher, the remodel scope typically includes upgraded waterproofing systems, moisture-resistant substrates, and fixture placement that accounts for the home’s flood zone status. For older homes throughout Shirley the ranch-styles and Cape Cods built during the 1950s development era galvanized plumbing replacement is often part of the conversation, since those supply lines have typically exceeded their functional lifespan and affect water pressure throughout the bathroom.

If your remodel is connected to a flood or storm damage insurance claim, we work directly with your insurance carrier. We document the damage, communicate with the adjuster, and handle the billing so you’re not stuck managing the paperwork while your bathroom sits torn apart. That’s a real differentiator in a community that has dealt with more than its share of storm-related damage along the Great South Bay coastline.

Elegant luxury bathroom with dual vanities and sinks in a newly renovated home.

Do I need a permit for a bathroom remodel in Shirley, NY?

Yes if your remodel involves any plumbing or electrical work, you need a permit from the Town of Brookhaven Building Division. This applies to most full bathroom renovations in Shirley: moving or replacing supply lines, updating drain configurations, adding or relocating outlets, or installing new ventilation. Cosmetic-only updates like painting or swapping a faucet without touching the supply lines typically don’t require a permit, but anything beyond that does.

The reason this matters more than people realize is what happens at resale. Unpermitted work in Brookhaven can surface during a buyer’s inspection and either kill the deal or force you to remediate it on your own dime before closing. With Shirley home values sitting around $519,000 and climbing, that’s not a risk worth taking. We handle the permit application and inspection coordination as a standard part of every remodel you don’t have to navigate the Brookhaven Building Division process yourself.

A midrange full bathroom remodel on Long Island generally runs between $35,000 and $55,000, depending on scope. That’s higher than the national average because of Long Island’s labor costs, permit requirements, and material pricing. If your Shirley home is a pre-1980 build which describes most of the housing stock in this area budget for the possibility of additional costs related to asbestos tile removal, lead paint abatement, or subfloor replacement due to moisture damage. Those aren’t guaranteed, but they’re common enough in Shirley that a good contractor will flag the possibility upfront rather than surprise you mid-project.

On the return side, a midrange bathroom remodel nationally recouped about 80% of its cost at resale in 2025 according to Remodeling Magazine’s Cost vs. Value Report. In a market like Shirley where homes are selling in roughly 30 days and values have risen over 4% in the past year, a renovated bathroom makes a measurable difference in both daily quality of life and what your home can command when it’s time to sell.

This is one of the most common concerns for Shirley homeowners and for good reason. Homes built in the 1950s and 1960s, which make up a significant portion of Shirley’s housing stock, routinely contain 9×9 vinyl asbestos floor tiles, asbestos pipe insulation, and lead-based paint on trim and walls. When a contractor who isn’t licensed to handle those materials opens up a bathroom and finds them, the project legally has to stop until a separate licensed abatement crew comes in. That means delays, additional coordination, and your bathroom sitting half-demolished while you wait.

We hold New York State licenses for asbestos abatement, lead-based paint abatement, and mold remediation. When something turns up during demo and in Shirley’s older homes, it often does our same team handles it. The project doesn’t stop. The timeline doesn’t blow up. You get a written scope update and the work continues. That’s not a small thing when you’re down to one bathroom.

A full gut renovation typically takes three to six weeks from demo to final inspection, depending on the scope of work and whether any hazardous materials or structural issues are discovered during demolition. For Shirley homes, it’s worth building in a realistic buffer not because the work is slower, but because older construction in coastal areas tends to reveal more than newer homes do. Moisture damage behind walls, deteriorated subfloor material, or outdated plumbing configurations can add time if they weren’t identified in the initial assessment.

What affects the timeline most is how thoroughly the project was scoped before demo started. A contractor who does a serious walkthrough upfront looking at plumbing configuration, checking for signs of moisture intrusion, assessing the age and condition of the subfloor will give you a timeline that actually holds. We build that assessment into the process from the start, so surprises are minimized and the schedule stays on track as much as possible.

It depends on what caused the damage. If your bathroom needs to be remodeled because of water intrusion from a storm, a burst pipe, or flooding all of which are documented risks on the Mastic-Shirley Peninsula the remediation and reconstruction work is often covered under your homeowners or flood insurance policy. The key is documentation: adjusters need clear evidence of the damage, the cause, and the scope of work required. Missing or incomplete documentation is one of the most common reasons claims get underpaid or disputed.

We’ve handled insurance-related bathroom restoration and remodeling projects across South Shore Suffolk County. We know how to document damage correctly, communicate with adjusters, and bill carriers directly. If your remodel is tied to a claim whether it’s from a recent storm or a longer-term moisture issue that finally became undeniable we can walk you through the process and take that administrative burden off your plate entirely.

In most parts of Long Island, it’s a nice-to-have. In Shirley, it’s closer to a necessity. The Mastic-Shirley Peninsula has been formally identified as being at extreme risk of frequent floodwater inundation, and the community has a significant concentration of NFIP repetitive-loss properties homes that have flooded more than once. Even without a major storm event, the combination of a high water table, coastal humidity, and aging construction means that moisture problems behind bathroom walls are genuinely common here.

A contractor who only does remodeling has to stop the job and call someone else the moment they find mold behind the tile or water damage that’s gone deeper than the surface. That handoff creates delays, cost uncertainty, and a gap in accountability two contractors, two contracts, and nobody fully owning the outcome. When your remodeler is also licensed for mold remediation and water damage restoration, the whole job stays under one roof. For Shirley homeowners who’ve already dealt with storm damage or are working in a home that’s been through a lot, that continuity makes the entire process significantly less stressful.