Bathroom Remodeler in Roslyn, NY

Historic Homes Deserve More Than a Generic Gut Job

Roslyn’s older housing stock needs a remodeler who knows what’s behind the walls — not just what goes on them. We handle bathroom renovations in Roslyn from first look to final inspection, managing permits, design, and construction as one complete project.
Little girl handing a flower to her mother in a bright bathroom.

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 Contractors Roslyn, NY

A Bathroom That Finally Matches the Home You Paid For

You bought in Roslyn for a reason. The neighborhood, the school district, the character of the homes. But if your bathroom still looks like it did when the previous owners moved in — cracked grout, a shower that barely drains, fixtures from three decades ago — it’s the one room that doesn’t match the rest of what you’ve built here. That gap is worth fixing, and fixing it well.

The homes in Roslyn are not generic. A lot of them were built in the 1940s and 1950s, and some go back even further. What that means practically is that behind a lot of Roslyn bathrooms are galvanized pipes that have narrowed to a trickle, subfloors that have quietly absorbed water for years, and ventilation that was never designed for a modern shower. Cosmetic work on top of that doesn’t hold. You end up redoing it in five years. The right renovation addresses what’s actually there — not just what’s visible.

Roslyn also sits along Hempstead Harbor, and the coastal moisture here is real. Salt air and high summer humidity accelerate grout failure, caulk breakdown, and fixture corrosion faster than you’d see in a more inland town. When materials and installation methods are chosen with that environment in mind, the finished bathroom lasts significantly longer. That’s not a small detail — it’s the difference between a renovation that holds up and one that starts showing wear before you’ve had a chance to enjoy it.

Bathroom Remodel Companies Roslyn, NY

We Know Roslyn — Not Just the Zip Code

We’ve been doing bathroom renovations across Nassau County’s North Shore long enough to know that Roslyn is its own situation. The village has its own Building Department, its own permitting process, and a Historic District Board that has real authority over properties in the historic district. If a contractor isn’t familiar with those layers, you’re the one who ends up dealing with the fallout — open permits, failed inspections, or work that has to be redone.

We handle all of that. Permit applications, coordination with the Village, scheduling inspections — it’s part of what we do, not something we hand back to you. Whether you’re in a pre-war colonial near Main Street, a mid-century ranch in Roslyn Pines, or one of the newer units at Roslyn Landing, the process starts the same way: we come out, we look at what you actually have, and we tell you exactly what the project involves before anything is signed.

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

Bathroom Renovation Process Roslyn, NY

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

It starts with a walkthrough. We come to your home, look at the bathroom, and ask the right questions — not just about what you want it to look like, but about how the space is currently functioning. In Roslyn’s older homes, that means checking for signs of water intrusion behind walls, assessing the existing plumbing and drain lines, and identifying anything that needs to be addressed before tile goes down or fixtures go in. You get a detailed written proposal from that visit — broken down by labor, materials, and permit costs — before any work begins.

Once the project is underway, we manage the permit process with the Village of Roslyn’s Building Department, including the village-issued plumber’s license requirement that applies to all plumbing work done here. That’s a step a lot of contractors miss, and it’s the kind of thing that creates problems at closing if it’s not handled correctly. We also coordinate with the Historic District Board when the scope of work requires it — for example, if exhaust venting or any exterior wall penetration is involved on a property within the district.

The build itself follows a clear sequence: demolition, rough-in plumbing and electrical, waterproofing, tile, fixtures, and finish work. We clean up at the end of every workday. You’ll know what’s happening each day before we start it. When the final inspection is done and the permit is closed, the project is complete — not just visually, but on paper.

Green Island Group Corp office yard featuring maintained landscaping and professional exterior workspace

Ready to get started?

Explore More Services

About Green Island Group Corp

Get a Free Consultation

Bathroom Renovations Roslyn, NY

Full-Scope Remodeling Built for Roslyn's Homes

A bathroom renovation in Roslyn is rarely just a cosmetic project. The homes here demand a contractor who can handle the full picture — design, permitting, demolition, plumbing, electrical, tile, and fixture installation — without handing pieces of it off to subcontractors you’ve never met. We manage the entire scope in-house, which means one point of contact, one schedule, and one team accountable for the finished result.

On the design side, we help you make choices that hold up in Roslyn’s real estate market. With homes in this village trading between $800,000 and well above $1 million, the finishes in your bathroom matter to future buyers. That doesn’t mean you have to spend at the top of the range — it means choosing materials and layouts that photograph well, wear well, and read as quality to a discerning buyer. We’ll walk you through options that make sense for your home’s age, style, and the way you actually use the space.

For homeowners who are planning to stay long-term in Roslyn, we also do accessibility-focused renovations — curbless shower entries, comfort-height fixtures, grab bars built into the tile design rather than bolted on as an afterthought. These upgrades are increasingly common in this village, where a lot of residents have been in their homes for decades and want to stay. They don’t have to look institutional. Done right, they look exactly like the spa bathroom you wanted anyway.

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

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

Yes — and in Roslyn specifically, the permitting process has a few layers that homeowners and contractors from outside the village sometimes don’t anticipate. The Village of Roslyn requires its own building permit for bathroom renovation work, separate from any county-level requirements. Nassau County’s position is that permits are required for all bathroom remodeling regardless of scope, and the Village aligns with that standard.

There’s also a village-specific requirement that any contractor performing plumbing work in Roslyn must hold a plumber’s license issued by the Village — not just a state or county credential. That’s a Roslyn-specific rule, and it’s one that can create real problems if it’s overlooked. If you’re in a property within the Historic District near Main Street, exterior alterations — including something as routine as adding or relocating exhaust venting — may also require review by the Historic District Board. We handle all of this as part of the project, so you’re not navigating it on your own.

Based on local contractor data for the Roslyn area, a full bathroom renovation typically runs between $17,500 and $40,000. Where your project lands in that range depends on the size of the space, the condition of the existing plumbing and infrastructure, your material selections, and whether the work involves any structural changes or accessibility modifications.

In Roslyn’s older housing stock — and a meaningful portion of homes here were built before 1960 — it’s common to open a wall and find conditions that need to be addressed before finish work can begin. Corroded galvanized pipes, deteriorated subfloor material, or inadequate waterproofing behind original tile are all things we see regularly in this area. That’s not a reason to avoid the project — it’s a reason to get a contractor who will assess what’s actually there upfront and build a realistic proposal around it, rather than low-balling the estimate and adjusting it later. We provide fully itemized written proposals before any contract is signed.

For a standard full bathroom renovation, most projects run two to three weeks from demolition to final inspection. Larger bathrooms, projects with significant plumbing reconfiguration, or work on homes with more complex existing conditions — which is common in Roslyn’s pre-war and mid-century housing stock — may take closer to three to four weeks.

The permit timeline is a factor worth planning around. The Village of Roslyn’s Building Department has its own review and approval process, and scheduling the required inspections adds time to the overall project window. We account for that in the project schedule from the beginning, so it doesn’t catch you off guard mid-renovation. If you’re a commuter household — a lot of Roslyn residents are — we’ll also work with you on scheduling demolition and the noisiest phases of the work around your schedule where possible.

It happens, and in Roslyn it happens more often than in newer construction because of the age of the housing stock. When we open walls or pull up flooring during demolition, we may find things that weren’t visible during the initial walkthrough — water damage to the subfloor, corroded supply lines, cracked drain pipes, or inadequate waterproofing behind the original tile installation.

When we find something, we stop and show you. We explain what it is, what it means for the project, and what it will take to fix it. We don’t just keep going and add it to the final invoice. Any change to the original scope gets documented in writing before work continues. That’s the only way to handle it fairly — and it’s the only way to make sure the renovation actually holds up long-term rather than covering over a problem that will resurface in a few years.

Yes, and we do it regularly. The Historic District designation in Roslyn primarily governs exterior alterations — changes to the visible character of a structure as seen from the street. Most bathroom renovations are entirely interior projects and don’t trigger Historic District Board review. The situations where board review becomes relevant are when the work involves exterior wall penetrations, window modifications, or any change that affects the exterior appearance of the property.

If your project does require Historic District Board review — for example, adding a new exhaust vent that penetrates an exterior wall on a property within the district — we manage that process as part of the project. We prepare the necessary documentation, submit the application, and coordinate the review timeline so it doesn’t delay your project any more than necessary. Working in Roslyn’s historic homes also requires a certain amount of care and judgment during demolition. Original architectural details, plaster walls, and period materials need to be handled differently than standard drywall construction, and our team knows the difference.

The right layout depends on a few things: how the space is currently configured, what the plumbing rough-in allows without major relocation, how you actually use the bathroom day to day, and what will make sense to a buyer if you ever sell. That last point matters more in Roslyn than in most places. With homes in this village valued between $800,000 and well above $1 million, the bathroom is one of the rooms buyers scrutinize most carefully — and design choices that feel personal but don’t translate well to other buyers can work against you at resale.

During the initial walkthrough, we look at all of these factors together. We’ll tell you honestly if a layout change you’re considering is worth the added plumbing cost, or if a simpler reconfiguration gets you 90% of the result for significantly less. We’ll also flag if your material selections are a strong fit for the home’s age and style — a sleek, ultra-modern bathroom can feel out of place in a pre-war colonial near Main Street, just as a traditional tile scheme can feel dated in a newer Roslyn Landing townhouse. The goal is a finished bathroom that works for how you live and holds its value in this specific market.