NYS and NYC M/WBE Certified Contractor
A lot of Holtsville homeowners start a bathroom remodel expecting tile work and a new vanity. What they don’t expect is the contractor calling to say they found asbestos floor tile or mold behind the shower wall and that they have to stop until a specialist comes in. That’s a real scenario in homes built during the 1950s through 1970s, which make up a significant portion of the housing stock here. When that happens with most contractors, you’re looking at weeks of delays and a half-demolished bathroom while you wait.
We don’t have to stop. Asbestos abatement, lead abatement, and mold remediation are handled in-house, under the same license, by the same crew already on your job. That means the project keeps moving and you’re not scrambling to find a hazmat contractor while your only bathroom sits gutted.
Beyond that, Suffolk County’s humidity is a real factor. Moisture builds up inside bathroom walls over decades, especially in homes with original ventilation that was never up to code. A remodel done right in Holtsville means waterproofed substrates, properly sealed tile work, and ventilation that actually moves air not just cosmetic upgrades that look great for two years and then fail.
We’re based in Bohemia a few miles west of Holtsville along the LIE corridor. This isn’t a company driving in from Nassau County or sending a crew that’s never worked in a Suffolk County ranch home before. We know the Brookhaven building department, we know what mid-century Long Island construction looks like from the inside, and we know the difference between a cosmetic remodel and one that actually needs remediation first.
Owner Leopoldo Torres built Green Island Group into a contractor that handles what others can’t over 5,000 completed projects across New York State, with in-house licensing for asbestos abatement, lead paint removal, and mold remediation on top of full bathroom renovation services. That combination doesn’t exist at most remodeling companies, period.
We answer the phone 24 hours a day, 365 days a year. That matters when a burst pipe in February turns your bathroom into an emergency before it becomes a remodel.
It starts with a consultation where we walk through your bathroom, listen to what you want, and give you an honest read on what the job actually involves. For a pre-1980 Holtsville home, that includes a realistic conversation about what might be behind the walls so nothing catches you off guard mid-project.
From there, we handle permitting. Because Holtsville sits across two municipal jurisdictions most of the hamlet falls under the Town of Brookhaven’s Building Division, while the southwestern portion falls under the Town of Islip the applicable building department depends on your specific address. We know which department governs which streets and file accordingly. You don’t have to figure that out.
Demolition comes next. If hazardous materials turn up asbestos tile, lead paint, mold in the wall cavity our crew handles it on-site under our existing licenses without stopping the job. Then it’s rough plumbing, electrical, waterproofing, tile, fixtures, vanity, and final inspection. One contractor manages every phase. When it’s done, you get a bathroom that’s built correctly, permitted correctly, and ready to hold up against Long Island’s humidity for years.
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A full bathroom remodel with us covers demolition, plumbing, electrical, waterproofing, tile installation, vanity and fixture upgrades, walk-in shower conversions, tub-to-shower conversions, and accessibility modifications. If your Holtsville home is in Summerfield or one of the hamlet’s other established neighborhoods and you’re working with a $675,000-plus asset, the material and craftsmanship standards reflect that frameless glass enclosures, custom tile layouts, moisture-resistant substrates behind every surface.
What separates us from every other bathroom remodel contractor serving this area is what happens when the unexpected shows up. Most remodelers aren’t licensed to touch asbestos-containing materials or lead-based paint and in a Holtsville home built before 1978, encountering either one during demolition is a real possibility, not a remote risk. We hold asbestos abatement certification and lead abatement license LBP-F122209-1, and our mold remediation credentials mean moisture damage discovered mid-project doesn’t derail the timeline.
If your bathroom remodel is connected to a water damage event a burst pipe, a slow leak, storm flooding we can also bill your insurance carrier directly and guide you through the claims process. That’s a level of service that general bathroom renovation contractors in Holtsville simply don’t offer.
Yes, and the specific permit process depends on where your home sits within Holtsville. Most of the hamlet falls under the Town of Brookhaven’s Building Division, which requires a building permit for renovation and alteration work, including bathroom remodels that involve plumbing or electrical changes. If your address is in the southwestern portion of Holtsville, you fall under the Town of Islip’s building department instead a distinction most contractors serving this area don’t know or don’t bother to verify before they start.
We handle the permitting process for you, including confirming which department governs your address, filing the correct application, and coordinating inspections through to a Certificate of Compliance. If your remodel also involves asbestos abatement or lead paint removal which is required to follow specific New York State protocols that’s handled under our existing licenses as part of the same project. You don’t have to manage any of that separately.
Nationally, a midrange bathroom remodel averages around $26,000 in 2025. In Holtsville and across Long Island generally, that number runs 30 to 50 percent higher due to local labor costs, permit fees, and material pricing putting a realistic midrange remodel in the $35,000 to $50,000 range, and higher for premium finishes or larger bathrooms.
What affects the final number most in Holtsville specifically is what’s behind the walls. If demolition uncovers asbestos-containing tile, lead paint, or mold all documented risks in the pre-1980 homes that make up a large portion of Holtsville’s housing stock a contractor who isn’t licensed to handle those materials has to stop work and bring in a specialist. That adds cost and time. Because we handle hazmat abatement in-house, those situations don’t create a separate contract or a separate crew they’re managed as part of the same job, which keeps the overall process more predictable. A 2025 Cost vs. Value report shows midrange bathroom remodels recouping around 80 percent of their cost at resale, which matters when your home is worth $500,000 or more.
This is one of the most common mid-project surprises in Holtsville, and it’s the question most homeowners don’t think to ask before hiring a contractor. In homes built between the 1950s and 1970s which describes a significant share of Holtsville’s single-family housing stock asbestos-containing materials were standard in floor tiles, joint compound, and pipe insulation. Lead-based paint was the norm through 1978. Mold in bathroom wall cavities is common in any home with original ventilation that was never adequate.
When a standard remodeling contractor hits one of these situations, they’re legally required to stop work. You’re left with a gutted bathroom while you wait for a separate abatement company to schedule, complete the work, and clear the site. That can take weeks. We hold asbestos abatement certification, lead abatement license LBP-F122209-1, and mold remediation credentials which means when we open a wall and find something, we handle it on-site without stopping the job. The project keeps moving, the timeline stays intact, and you’re not managing two contractors at once.
A straightforward midrange bathroom remodel new tile, updated fixtures, vanity replacement, and basic plumbing work typically runs two to four weeks for the construction phase once permits are in hand. Permitting timelines in the Town of Brookhaven or Town of Islip add time upfront, so the full project from signed contract to completed inspection is often six to ten weeks depending on scope and scheduling.
What extends timelines most consistently in Holtsville and across Long Island is discovering hazardous materials or moisture damage during demolition that the original contractor isn’t equipped to handle. That’s where projects stall for weeks while homeowners wait for a separate specialist. Because we manage abatement and remediation in-house, those discoveries don’t create a pause. We also work year-round, which matters in a community where one-bathroom ranch homes can’t afford an open-ended construction timeline. If your project is connected to a water damage event and involves an insurance claim, our experience billing carriers directly helps keep the administrative side from slowing things down.
It depends on what caused the damage. Insurance typically covers bathroom renovation costs when the work is connected to a sudden, covered loss a burst pipe, a water heater failure, storm-related flooding, or water intrusion from a roof or plumbing failure. In Holtsville, where aging water infrastructure and documented storm drainage challenges have contributed to water damage in residential properties, insurance-triggered bathroom remodels are more common than most homeowners expect.
What most people don’t realize is that the contractor you hire can make a significant difference in how smoothly the claim goes. We have direct experience billing insurance carriers on behalf of homeowners, documenting damage for claims, and serving as a point of contact between the homeowner and the insurance company. That means you’re not trying to manage a construction project and an insurance claim simultaneously we handle the documentation and billing side while the remodel moves forward. If you’re unsure whether your situation qualifies as a covered loss, we can walk you through what the claim process looks like before you commit to anything.
Most bathroom remodel contractors in Holtsville are legitimate, capable companies for straightforward cosmetic renovations. The gap shows up when a job gets complicated and in a community where a large portion of the housing stock predates 1980, complicated is more common than not. A contractor who has to stop work because they found asbestos tile or lead paint isn’t doing anything wrong they’re just not licensed to continue. That’s the difference.
We hold in-house licensing for asbestos abatement, lead abatement, and mold remediation, on top of full bathroom renovation capability. We’re based in Bohemia, minutes from Holtsville, and we know the Brookhaven and Islip permitting processes by address not by guesswork. We’ve completed over 5,000 projects across New York State, we answer the phone around the clock, and we can handle insurance claims directly if your remodel is connected to a water damage event. For a Holtsville homeowner with a pre-1980 home and a $500,000 asset to protect, that combination of credentials isn’t a bonus it’s the baseline for doing the job right.
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