A bathroom remodel in Suffolk County typically costs from the low $20,000s for a midrange full bathroom up to six figures for a large primary or spa bath, with powder rooms coming in below that range. D&V Home Design Center is a design-build bathroom remodeling contractor based in the Town of Huntington: the showroom is at 2095 Jericho Turnpike in East Northport, and in-house designers and installation crews handle bathrooms across Suffolk County, Nassau County and New York City. Below is what a Suffolk bathroom costs by type, how permits work, where we have completed bathrooms, and how long the work takes.
D&V Home Design Center holds 5.0 stars on 144 Google reviews (September 2026), BBB A+ accredited, NKBA member, Best of Houzz Service 2022 and 2023, licensed in Suffolk (HI-71989), Nassau (202187) and New York City (2100175-DCA), established 2014. Every bathroom starts with a free consultation that includes a general estimate, followed by an in-home measurement and structural evaluation and then a detailed written line-item proposal, and D&V handles the plans, permits and approvals.
What a Bathroom Remodel Costs in Suffolk County
Suffolk pricing tracks the ranges in our bathroom remodel cost guide. Nationally, a midrange full bathroom remodel runs roughly $26,000 ($26,138 job cost) in Zonda’s 2025 Cost vs. Value report, and Suffolk County projects generally run above that figure because of local labor rates, permit fees and the age of the housing stock. These are ranges, not quotes. A real number comes only after we measure the room and write a line-item proposal.
Powder room
A powder room, a half bath with a toilet and a sink, is the least expensive bathroom to renovate. There is no tub, shower or waterproofing, so the budget goes to a vanity, a faucet, tile or flooring, lighting and a mirror.
Full or hall bath
A standard full bath with a tub or shower, toilet and vanity sits in the midrange, starting in the low $20,000s in Suffolk and running higher when the plumbing moves or the tile goes floor to ceiling. The same 5-by-8 footprint can price very differently depending on the tile, fixtures and glass you choose.
Primary or spa bath
A primary bath with a soaking tub, a large custom-tiled shower, a double vanity and premium fixtures can reach six figures. Heated floors, steam showers, body sprays and fully waterproofed wet rooms add both equipment and specialized labor.
The biggest cost drivers are the same in every Suffolk town: the vanity (a custom unit costs far more than a stock one), the amount and type of tile, custom frameless glass, and whether the toilet, tub or vanity moves. Keeping fixtures where they are is the easiest way to control cost, and hold a contingency of 10 to 15 percent, because surprises behind the walls are common in Suffolk’s large stock of 1950s and 1960s capes, ranches and splits.
Tub-to-Shower Conversions and Walk-In Tubs
Accessibility upgrades are a common bathroom project for Suffolk homeowners, especially those planning to age in place. A tub-to-shower conversion removes the hard-to-step-over tub and replaces it with a low-threshold or curbless shower. It usually keeps the existing footprint, so it avoids much of the demolition and rerouting that drive up a full gut renovation, and it is often the more affordable route to a modern bathroom. A walk-in tub adds a sealed door and a built-in seat for homeowners who prefer to bathe seated. Grab bars, comfort-height toilets, slip-resistant tile and wider doorways can be added during the same project, and we price accessibility work individually after seeing the space.
Tile, Vanities and Shower Doors from the East Northport Showroom
Because D&V is a design-build company with its own showroom, bathroom selections happen in one place, with your designer. The tile showroom carries porcelain, ceramic, stone and mosaic, with a discount tile program that keeps floor-to-ceiling tile within reach on a midrange budget. Bathroom vanities are on the floor from stock units through custom pieces, and vanity tops come in the same quartz, granite, marble and porcelain we sell as kitchen countertops. Shower doors range from framed sliding units to frameless custom glass, which is measured after the tile is set. Bathtubs, toilets, lighting and flooring are there too, along with fixtures from Kohler, Grohe, Hansgrohe, Toto, Duravit and Villeroy & Boch. Selecting everything up front is what keeps a bathroom on schedule, because lead times drive the calendar more than the construction itself.
Plumbing and Electrical Permits for Suffolk County Bathrooms
There is no county-wide building permit in Suffolk; each town runs its own building department. The trigger is the same everywhere: replacing tile, a vanity, a toilet or a faucet in the same spot usually needs no permit, while moving or adding plumbing (including a tub-to-shower conversion), adding electrical circuits for heated floors, lighting or an exhaust fan, or moving a wall requires a building, plumbing or electrical permit. In the Town of Huntington, which covers East Northport, Huntington, Dix Hills, Melville and the Huntington side of Commack, that means a building permit plus a separate plumbing permit from the Building and Housing Division at Town Hall, 100 Main Street (huntingtonny.gov). The Town of Smithtown Building Department at 23 Redwood Lane handles Smithtown, Kings Park, Nesconset and the Smithtown side of Commack (smithtownny.gov), homes inside the Village of Northport file with the Village Building Department at Village Hall, 224 Main Street, and Babylon, Islip and Brookhaven each have their own building divisions. As a licensed contractor (Suffolk HI-71989), D&V prepares the drawings, files the permit in its own name and builds the inspections into the schedule; if any contractor asks you to pull your own permit, treat that as a warning sign. Our Long Island permit guide covers the full rules.
Suffolk County Towns Where We Have Completed Bathrooms
Our portfolio includes completed bathroom remodels in East Northport, Huntington, Dix Hills, Northport, Melville, Kings Park, Fort Salonga, Port Jefferson Station, Wading River, Greenport, Southampton and Quogue, plus a full-house remodel in Bay Shore. East Northport and Dix Hills appear most often, and most of our Suffolk bathrooms are a short drive from the showroom in the Towns of Huntington and Smithtown. We also serve Commack, Smithtown, Huntington Station, Cold Spring Harbor, Centerport, Greenlawn, Hauppauge, Babylon and Islip, along with Nassau County and New York City. Suffolk’s housing stock shapes the work: mid-century capes and splits often have 100-amp electrical service that may need an upgrade before heated bathroom floors go in, and pre-war homes near the harbors can have cast iron drain lines. Because we design and build under one roof, those conditions are priced into the proposal rather than discovered mid-project.
How Long a Suffolk County Bathroom Remodel Takes
Once materials are on site, bathroom construction typically takes 2 to 4 weeks. Before that, plan on roughly 2 to 6 weeks for design and selections, the same design window we describe in our kitchen remodel timeline, and material orders run alongside the permit filing so the room is not opened up until everything is in hand. Construction then moves through demolition, rough-in plumbing and electrical with town inspections, waterproofing, tile, vanity and fixture installation, and finally the shower glass, which is templated after the tile is finished. A same-footprint hall bath sits at the short end of the range; a primary bath that moves plumbing or adds a steam shower runs toward the long end, and permit review adds calendar time outside any contractor’s control. Our bathroom remodeling service covers the full scope, from demolition, waterproofing and tile through plumbing, electrical, ventilation and fixtures, performed by our in-house crews under a dedicated project manager.
Frequently Asked Questions
How much does a bathroom remodel cost in Suffolk County?
A midrange full bathroom starts in the low $20,000s and runs higher in Suffolk than the national midrange average of roughly $26,000 in Zonda’s 2025 Cost vs. Value report. Powder rooms cost less, and a large primary or spa bath can reach six figures. Final pricing depends on room size, materials and whether the plumbing moves.
Do I need a permit for a bathroom remodel in Suffolk County?
Usually, yes. Replacing fixtures and tile in the same location is generally exempt, but moving or adding plumbing, adding electrical circuits or altering a wall requires a permit from your town’s building department. D&V files the permits under its Suffolk license (HI-71989) as part of the project.
How long does a bathroom remodel take in Suffolk County?
Construction typically takes 2 to 4 weeks once materials are on site, after roughly 2 to 6 weeks of design and selections. The bigger variable is lead time on the vanity, tile, fixtures and custom glass, which is why every finish is selected before ordering and before demolition begins.
Is a tub-to-shower conversion cheaper than a full bathroom remodel?
Often, yes. A tub-to-shower conversion usually keeps the existing footprint, so it avoids much of the demolition and rerouting that drive up a full gut renovation. The exact cost depends on the shower size, tile and glass you choose, and the conversion still requires a plumbing permit because the drain changes.
Can I pick my tile and vanity at your showroom before signing a contract?
Yes. Selections are made at the East Northport showroom during the design phase, before any material is ordered, and the finished choices are written into the line-item proposal. Tile, vanities, shower doors, tubs, sinks, faucets and lighting are all on the floor.
Which Suffolk County towns does D&V serve for bathroom remodeling?
All of Suffolk County. Our completed bathrooms run from East Northport, Huntington, Dix Hills and Northport out to Wading River, Greenport, Southampton and Quogue, and we also serve Commack, Smithtown, Babylon and Islip, plus Nassau County and New York City.
Ready to plan your bathroom? The consultation is free and includes a general estimate. Call (631) 486-8388, schedule online, or visit the East Northport showroom at 2095 Jericho Turnpike, open Monday through Friday 9 AM to 6 PM and Saturday and Sunday 10 AM to 5 PM.