Terrazzo Contractor · Long Island, NYC & New Jersey Floors built
to outlast
the building.

Terra Firma Terrazzo crafts, restores, and refinishes terrazzo flooring across Long Island, New York City, and New Jersey for spaces that demand permanence, from firehouses and schools to luxury residences and landmark building lobbies where the floor must endure decades of use without losing its character.

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"Terrazzo is not a surface. It is a record of craft, embedded in the earth beneath your feet."

200+ Installations
20+ Years experience
100yr Material lifespan

Who We Serve

Five sectors.
One standard of craft.

From civic institutions to landmark residences, we work where permanence is non-negotiable: spaces that need their floors to perform beautifully for a century, not a lease term.

Inlaid terrazzo fire department medallion
Sector One

Fire Houses

Apparatus bays, dormitories, and common areas that take extreme mechanical abuse daily. Our epoxy terrazzo systems resist oil, fuel, abrasion, and the weight of heavy apparatus without cracking, staining, or requiring replacement.

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Terrazzo checkerboard floor in a church interior
Sector Two

Churches

Sanctuaries, narthexes, and fellowship halls deserve floors that honor the space. We work with clergy and architects to incorporate custom medallions, inlaid symbols, and color palettes that reflect a congregation's identity, in material that lasts generations.

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Polished terrazzo hallway in a school building
Sector Three

Schools

Hallways, cafeterias, and entryways face thousands of footsteps daily for decades. Terrazzo's hardness, ease of cleaning, and lack of seams make it the most hygienic and lowest-maintenance option for K–12 and higher education facilities.

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Terrazzo elevator cab floor in a New York building
Sector Four

Building Lobbies & Elevators

The lobby is a building's first and last impression. We design and install terrazzo floors and elevator cabs that command attention, with seamless patterns that flow from the street entrance through to the lift, custom inlaid medallions, and precision brass detailing that signal quality from the moment the door opens.

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Terrazzo kitchen floor in a high-end residence
Sector Five

High-End Residential

Kitchens and bathrooms in luxury residences demand a material that is simultaneously beautiful and indestructible. Terrazzo is waterproof, seamless, and infinitely customizable: a bespoke floor, countertop, or shower surround that is uniquely yours, impossible to replicate, and grows more beautiful with age.

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How We Work

The Terra Firma process.

Every project begins with deep listening, whether it's a new installation or a restoration. We understand your budget, timeline, code requirements, and aesthetic vision before a single chip is poured.

Step A

Site Assessment

We evaluate substrate condition, load requirements, moisture levels, and existing floor systems. No guesswork, just data.

Step B

Design Selection

Choose from hundreds of chip varieties, binders, and divider strip metals. We produce physical samples before any commitment.

Step C

Preparation

Substrate grinding, crack repair, and primer application. The floor beneath the floor is as important as what's on top.

Step D

Pour & Cure

Matrix is poured, leveled, and allowed to cure fully with no shortcuts. Rushing this step is how you get a floor that fails in five years.

Step E

Grinding & Polish

Sequential diamond grinding reveals the aggregate pattern. Final polish brings the floor to its specified sheen, from matte to mirror.

Beyond New Installation

Restoration & refinishing.

Not every project starts from bare substrate. A large part of our current work is bringing existing terrazzo back to life: floors that have lost their shine, cracked with age, or been damaged by settling, renovation, or heavy use. Terrazzo is one of the few flooring materials that can be fully restored rather than replaced.

01

Restoration

Decades-old terrazzo often has years of life left beneath its worn surface. We strip away built-up sealants, correct uneven wear, and bring the original aggregate pattern back into full clarity.

02

Repair & Patching

Cracks, chips, and settling damage are matched to the existing chip blend and binder color, then poured, cured, and ground flush so the repair disappears into the original floor.

03

Refinishing

Diamond grinding and re-polishing restore depth, shine, and slip resistance without a full tear-out. Most refinishing projects are completed in days, not weeks, with minimal disruption to daily operations.

What We Use

Material integrity,
without compromise.

We work exclusively with Portland cement and epoxy binders from established suppliers. Our aggregate library includes marble, glass, granite, mother-of-pearl, and recycled post-industrial chips, all verified for consistency and sourced responsibly.

Divider strips in brass, aluminum, or white alloy define patterns and control expansion. These aren't decorative afterthoughts. They are structural elements that prevent cracking and allow the floor to breathe over decades of thermal cycling.

We carry no proprietary product lines. Every specification we make is driven by what performs best for your space, not what's most profitable for us.

Marble aggregate Glass chip Granite Mother of Pearl Recycled glass Epoxy binder Portland cement Brass dividers Aluminum strips
Sample: Brass & Marble, Warm Mix

Selected Work

Terrazzo projects across
Long Island, New York City & New Jersey.

From transit stations and school corridors to church sanctuaries and Manhattan lobbies, here is a sample of the terrazzo floors we have installed, restored, and refinished.

Transit & Civic

  • Wyandanch LIRR Station (MTA)Wyandanch, NY
  • Hewlett Bay Fire DistrictHewlett, NY

Churches

  • Church of the AnnunciationBrooklyn, NY
  • Church of the AssumptionTuckahoe, NY
  • Notre Dame ParishHyde Park, NY
  • Saint James Roman Catholic Church HallSeaford, NY
  • Our Lady of Mount CarmelTenafly, NJ
  • Saint James Roman Catholic ChurchJamesburg, NJ

Schools

  • Bellmore Elementary SchoolBellmore, NY
  • Stratford Avenue Elementary SchoolGarden City, NY
  • Thomas J. Lahey Elementary SchoolGreenlawn, NY
  • Bayville Elementary SchoolLong Island, NY

Lobbies, Elevators & Commercial

  • Lasante Health CenterBrooklyn, NY
  • Office lobbyBay Ridge, Brooklyn, NY
  • Gansevoort StreetManhattan, NY
  • Varick StreetManhattan, NY
  • West 22nd StreetManhattan, NY
  • Retail storefrontSoHo, Manhattan, NY

High-End Residential

  • KitchensManhattan, NY
  • Bathrooms and shower surroundsNew York metro area
  • Dining rooms and mud roomsManhattan, NY
"

Good to Know

Terrazzo flooring, answered.

How long does a terrazzo floor last?

A properly installed terrazzo floor is one of the longest-lasting flooring systems available, often 50 to 100 years. Because it can be ground and re-polished many times, it is typically restored rather than replaced.

Can existing terrazzo be restored instead of replaced?

In most cases, yes. We strip built-up sealers, grind out uneven wear, patch cracks and chips with matched chip blends and binder color, then re-polish. Restoration is usually faster and far less disruptive than a full tear-out, and we assess each floor during a no-obligation site visit.

What is the difference between epoxy and cementitious terrazzo?

Epoxy terrazzo uses a resin binder. It is thinner, available in a very wide range of colors, and resists oil, fuel and abrasion. Cementitious terrazzo uses a Portland cement binder, is the traditional system, and is often the right match when restoring older floors. We work with both.

How long does terrazzo restoration or refinishing take?

Most refinishing projects are completed in days, not weeks, with minimal disruption to daily operations. Timing depends on square footage and the condition of the existing floor.

How much does a terrazzo floor cost?

Cost depends on the terrazzo system, the size of the area, the pattern and inlay detail, and the condition of the substrate. We price each project after a no-obligation site visit and assessment.

Can you work in occupied buildings such as schools, firehouses and churches?

Yes. We plan the work in phases around your operations so that areas stay usable wherever possible.

What areas do you serve?

We serve Long Island, New York City, Westchester County, the Hudson Valley and New Jersey.

Get in Touch

Start your project.

We work with general contractors, architects, facility managers, and direct clients. Every project begins with a no-obligation site visit and assessment.

Contact

Andreas Barkouras

Phone

516-523-8386

Service Area

Long Island, New York City, Westchester, the Hudson Valley & New Jersey