Decoration
Construction workers installing metal framework on scaffolding next to a house with gray siding under a clear sky.
Partially constructed wooden house frame with concrete foundation and a ladder leaning against it under a clear blue sky.
Stone two-story house under construction with open windows, a portable toilet, and building materials in front.
Construction worker standing inside an unfinished building with concrete block walls and ceiling beams, holding a cinder block with a parking lot and trees visible outside.
Construction workers from Gotham Builders of New York building a wooden frame extension on a house.
Elegant brick house with large windows, dormer windows, and green lawn under tree shade in soft sunlight.
Modern kitchen with light-colored cabinets, granite countertop island, stainless steel double ovens, and hanging round pendant light.
Modern bathroom with wood vanity, black fixtures, hexagonal black floor tiles, and a glass shower with white marble walls and a horizontal window.
Modern bathroom with gray tiled walls and floor featuring a white toilet, a white vanity with a marble countertop and round backlit mirror, and a white freestanding bathtub with chrome fixtures.
Close-up of a modern zigzag wooden roof with metal edges against a cloudy sky.
Bright hallway with light wooden plank walls and floor, a rustic wooden bench on the left, framed artwork, and a door opening to a sunlit room with stone walls.
Stone staircase with black metal railing leading to a dark wood door under a covered porch on a blue house with stone lower walls and potted plants.
30+ Years Experience · Family-Owned Since 1995

Dormers, Remodeling and Fire & Water Damage Restoration in Rockville Centre, NY

Family-owned since 1995, a few miles away at our Freeport office. We build dormers and additions, remodel kitchens and baths, and answer 24/7 when water or fire damages your home.

This line is for customers. We are not hiring at this time.
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We Accept All Major Insurance Companies

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Your Rockville Centre Contractor, Based Next Door in Freeport

Gotham Builders of New York has been a family-owned contractor since 1995, more than 30 years, and holds Nassau County Home Improvement License #H18D7530000 and NYC License #0916825-DCA. We work out of one office at 108 W Merrick Rd in Freeport, a short drive south of Rockville Centre, and the same local crew handles your job from the first visit to the final inspection.

Rockville Centre is full of solid older homes on tree-lined streets: Colonials, Tudors, Capes and ranches that families love but often outgrow. Much of our work here is adding space and updating these houses, along with the emergency calls every older home eventually brings, like a burst pipe, a failed water heater, a roof leak or a kitchen fire.

Recent Project: A Dormer and New Exterior on Reeve Road

On Reeve Road in Rockville Centre, we added a dormer to a shingled house and rebuilt its front at the same time. We framed the new roof and walls, sheathed and wrapped the house, and kept it closed up against the weather while the work went on.

The finished exterior pairs a new stone-faced front gable and stone base with white lap siding, tall black-framed windows, a metal awning over the front door and a new stone stoop. It looks like a new house on the same lot, with the extra space inside that the family needed.

Finished dormer and exterior renovation in Rockville Centre, NY with stone front gable, white lap siding, black windows and a metal entry awningRockville Centre dormer project in progress with new siding, stone base and black windows going onGotham Builders crew framing a new dormer roof on a Rockville Centre, NY home

Adding Space to Rockville Centre Homes

Many Rockville Centre lots don't leave room to build out, so the smart way to add bedrooms and a real bathroom is often to build up. A dormer, or a full second floor, can turn a cramped Cape or ranch into a family-size house without giving up the yard. Because the work opens the roof, it has to be planned so the house is weathertight every night and the new framing ties properly into the old.

We handle the whole job: framing, roofing, windows, siding and stone on the outside, and insulation, electrical, plumbing and finishes on the inside. Projects that add a lot of space or cost can also need extra review from the Village, and we plan for that from the start so your schedule doesn't slip.

Call 24/7 - (516) 377-0400
Get Free Quote

Services for Rockville Centre Homeowners

From a new second floor to a water emergency in the middle of the night, one local team handles the work and the paperwork, so you deal with one contractor from start to finish.

What We Do in Rockville Centre:

Rockville Centre is an incorporated village, so building permits come from the Village of Rockville Centre Building Department at 110 Maple Ave, not the Town of Hempstead. The Village has permit applications reviewed by an inspector before they are submitted, licenses its own electricians and plumbers, and requires contractors to carry insurance naming the Village. We take care of all of it.

How a Rockville Centre Project Works

Whether it's a dormer you've planned for years or water coming through the ceiling tonight, every Rockville Centre job follows the same clear steps.

  • Call or text (516) 377-0400 for a visit or emergency help
  • We measure, plan the work and give you a written estimate
  • We file with the Village of Rockville Centre Building Department
  • We build, pass inspections and walk the finished job with you
Call 24/7 - (516) 377-0400
Get Free Quote

Why Rockville Centre Homeowners Call Gotham Builders

How far is Gotham Builders from Rockville Centre?

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Our office is at 108 W Merrick Rd in Freeport, a short drive south of Rockville Centre. We have been a family-owned contractor since 1995. Call or text (516) 377-0400 any time, day or night.

Who issues building permits in Rockville Centre?

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The Village of Rockville Centre Building Department at 110 Maple Ave. Rockville Centre is an incorporated village, so permits do not go through the Town of Hempstead. We file the permits for the work we do.

Can you add a dormer or second floor to my Rockville Centre home?

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Yes. Dormers and second-story additions are one of our most common Rockville Centre projects. We handle the permits, framing, roofing, siding, windows and interior finishes, and keep the house weathertight while the roof is open.

Do you respond to emergencies in Rockville Centre 24/7?

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Yes. Call (516) 377-0400 for burst pipes, roof leaks, sewage backups or fire damage and we will send a crew to stop the damage and start drying or securing your home.

Will you work with my insurance company?

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Yes. We work with all major insurance companies and document the damage with photos, moisture readings and a detailed estimate so your adjuster has what they need.

What else do you do in Rockville Centre?

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Kitchen and bathroom remodeling, basement renovation, roofing, siding, windows, exterior renovations and general contracting, all from the same local team.

Rockville Centre, NY

Dormer, remodel or emergency, your Rockville Centre crew is one call away.