Bathroom Remodeler in North Bay Shore, NY

When Your 1960s Bathroom Finally Has to Go

Most North Bay Shore homes have never had a bathroom update and it shows. We handle the full renovation, including the hazardous materials older homes almost always hide.
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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 North Bay Shore

A Bathroom That Works for How You Actually Live

Most North Bay Shore homes were built between the 1940s and 1980s. That means original tile, aging plumbing, and bathrooms that were never designed for the way a household actually runs today. A properly done renovation fixes all of that not just how it looks, but how it functions every single morning.

Living close to the Great South Bay means your bathroom takes a beating from coastal humidity year-round. Grout breaks down faster here. Caulk fails sooner. Walls that weren’t properly waterproofed during original construction quietly develop mold problems that most homeowners don’t discover until demo day. When you renovate the right way with moisture-resistant materials, waterproof membranes behind the tile, and real ventilation you stop that cycle for good.

In North Bay Shore, where the housing market is tight and most people are staying put for the long haul, your bathroom isn’t just an investment in resale value. It’s an investment in the next decade of your daily life. You deserve a space that actually reflects that.

Bathroom Remodel Companies North Bay Shore NY

Licensed for Everything Your Walls Might Be Hiding

We’re based in Bohemia, NY right in the heart of Suffolk County, roughly 15 miles west of North Bay Shore. This isn’t a company trying to break into a new market. The Town of Islip’s permit process, the postwar housing stock along the South Shore corridor, the coastal conditions that affect how these homes age that’s the environment we work in every day.

What separates us from a standard remodeling contractor is straightforward: we hold licenses for asbestos abatement, lead-based paint removal, and mold remediation. In a pre-1980 North Bay Shore home, those aren’t edge cases. They’re what demo day often looks like. When another contractor would have to stop the job and call a specialist, we keep moving under the same contract, on the same timeline, with the same crew.

Over 5,000 completed projects across New York State. Available 24 hours a day. One point of contact from the first call to the final walkthrough.

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Bathroom Renovation Process North Bay Shore NY

No Surprises Here's What the Process Looks Like

It starts with a walkthrough. We look at what you have, what you want, and what the space actually requires including anything that might be hiding behind the walls. In North Bay Shore, where a significant portion of homes were built during the asbestos and lead-paint era, that pre-renovation assessment isn’t optional. It’s how we make sure the estimate we give you reflects the actual job, not just the cosmetic layer.

From there, we handle the permitting. Bathroom renovations in the Town of Islip require permits for any plumbing relocation, new electrical circuits, or structural changes and unpermitted work can create real problems when you sell. We submit the applications, coordinate with the Town of Islip Building Division, and schedule the required inspections. You don’t have to chase that down yourself.

Once permits are in place, the work begins in a logical sequence: demo, hazmat remediation if needed, rough plumbing and electrical, waterproofing, tile, fixtures, and finish work all managed by one team. When the job is done, you get a completed bathroom and a proper certificate of occupancy. No loose ends, no subcontractor handoffs, no wondering what happened to the guy who was supposed to come back Tuesday.

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Bathroom Remodel Contractors Serving North Bay Shore

One Contract Covers Everything Including What's Behind the Tile

A bathroom renovation in a North Bay Shore home isn’t always a straightforward swap of tile and fixtures. These homes have history and that history sometimes includes asbestos floor tile, mold behind the shower surround, galvanized pipes that have been corroding for 50 years, and electrical that predates GFCI requirements. We scope for all of it upfront so nothing derails the job once it’s started.

The work we do covers full gut renovations, tub-to-shower conversions, vanity and fixture replacement, plumbing reconfiguration, tile installation, waterproofing, ventilation upgrades, and full cosmetic finishing. If hazardous materials are found during demo, we handle abatement in-house under the same contract no separate specialist, no project pause, no second round of scheduling.

If your renovation is connected to a water damage event a burst pipe, a slow leak that finally caught up with you, storm flooding we also work directly with insurance carriers. We document the damage, communicate with adjusters, and bill the carrier directly where applicable. For homeowners in North Bay Shore dealing with aging plumbing and the kind of weather Suffolk County sees every fall, that capability matters more than most people realize until they need it.

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

Do I need a permit for a bathroom remodel in North Bay Shore, NY?

It depends on what the project involves. If you’re doing purely cosmetic work swapping out a vanity, replacing tile in kind, repainting no permit is required. But if the project touches plumbing (relocating supply lines or drain lines), electrical (new circuits or panel upgrades), or involves any structural changes, the Town of Islip requires permits before work begins. Plumbing work typically requires a separate plumbing permit in addition to a general building permit.

This matters more than people often realize. Unpermitted work in a North Bay Shore home can surface as a serious problem when you go to sell buyers’ attorneys and home inspectors flag it, and it can delay or kill a closing. It can also affect your homeowners insurance coverage if a related claim comes up later. We handle the permit applications, communicate with the Town of Islip Building Division, and schedule the required inspections so the finished project is fully code-compliant with a proper certificate of occupancy.

Under New York State regulations, any renovation in a pre-1980 building that disturbs more than 10 square feet of material requires an asbestos inspection before work begins. If asbestos-containing materials are found which is common in North Bay Shore homes built between the 1940s and 1970s, particularly in floor tiles, ceiling tiles, and pipe insulation a licensed abatement contractor must handle the removal. Standard remodeling companies cannot legally do this work.

When you hire us, you don’t hit a wall at that point. We hold state-certified asbestos abatement credentials, which means we handle the removal in-house, under the same contract, without stopping the project to bring in a separate crew. There’s no gap in your timeline while you wait for someone else to get scheduled. The abatement gets done, the space gets cleared, and the renovation continues. For homeowners in North Bay Shore with mid-century homes, this is one of the most practical reasons to work with a contractor who has these licenses before demo day.

A midrange full bathroom renovation in Suffolk County generally runs higher than national averages typically in the $30,000 to $50,000 range depending on scope, materials, and what’s discovered during demo. The national benchmark from the 2025 Cost vs. Value Report puts a midrange bathroom remodel at around $26,000, but Long Island labor rates, permitting costs, and material costs push that number up meaningfully. If the project involves hazmat remediation, plumbing reconfiguration, or significant structural work, costs increase accordingly.

The more important number for North Bay Shore homeowners is the return. With median home values in the area approaching $590,000, a well-executed bathroom renovation directly protects and grows your primary financial asset. The same Cost vs. Value Report estimates an 80% return on a midrange bathroom remodel at resale and in a market where buyers have options, an updated bathroom is one of the first things that justifies an asking price. We provide itemized written estimates before any work begins, so you know exactly what you’re committing to and why.

For a full gut renovation demo through finish work a realistic timeline in a North Bay Shore home is three to five weeks, assuming permits are in place and no significant surprises come up during demo. If asbestos or mold remediation is required, that adds time, though having an in-house licensed team (as we do) minimizes the delay compared to waiting for a separate contractor to be scheduled.

Permitting through the Town of Islip adds time to the front end of the project typically one to two weeks for standard residential permits, though this can vary. We factor that into the overall project schedule from the start so the timeline we give you accounts for the full process, not just the construction phase. For households in North Bay Shore with a single full bathroom, we understand that timeline is not an abstract number. We communicate proactively throughout the project so you’re never left guessing where things stand or when your bathroom will be usable again.

Mold behind a shower wall is one of the most common things we find in North Bay Shore bathrooms and it makes sense given the combination of aging waterproofing, original 1960s and 1970s construction, and the coastal humidity that comes with living near the Great South Bay. The short answer is: yes, you can still renovate, but the mold has to be properly remediated before the new materials go in. Covering mold with new tile is not a fix it’s a delay.

We hold mold remediation licenses, which means we handle this in-house as part of the renovation scope. We remove the affected materials, treat the underlying surface, and verify the area is clear before waterproofing and tiling begin. This is not a separate project that pauses your renovation it’s a step in the process that we plan for and manage directly. If the mold damage is connected to a water intrusion event that’s covered by your homeowners insurance, we can also help document it properly for the claim.

This is one of the most important questions you can ask and the answer should be specific, not vague. Any contractor doing home improvement work in New York must hold a valid Home Improvement Contractor license. For work in Nassau and Suffolk Counties, that means a county-level license in addition to any state credentials. If a contractor tells you they’re “licensed and insured” but can’t give you an actual license number, that’s worth paying attention to.

For bathroom renovations specifically, the licenses that matter go beyond the basic home improvement credential. If the home was built before 1980, the contractor should be able to show EPA RRP (Renovation, Repair and Painting) certification for lead-safe work practices, and state-certified asbestos abatement credentials if they’re going to handle any hazardous materials found during demo. We hold a Nassau County Home Improvement Contractor license (#166281), an NYC DCA Home Improvement Contractor license (#2025058-DCA), and a Lead-Based Paint abatement license (LBP-F122209-1), along with state-certified asbestos abatement credentials. In a community like North Bay Shore where the housing stock is predominantly mid-century, those specific licenses are what separate a contractor who can finish your job from one who has to stop it.