At Core Construction Group LLC, we deliver high-end, code-compliant bathroom remodeling services across New York City, serving Brooklyn, Manhattan, Queens, Bronx, and Staten Island, as well as the surrounding tri-state area.

Whether it's a full gut renovation or a targeted upgrade, our team handles every phase with precision, speed, and full NYC DOB compliance. We specialize in creating bathrooms that combine luxury design with practical functionality, waterproof long-lasting construction, and NYC code-compliant installations.

From brownstones in Brooklyn to high-rise apartments in Manhattan, we build bathrooms that increase property value and tenant appeal.

What We Offer

Full Gut Renovations

- Complete demolition & debris removal

- Reframing and layout reconfiguration

- Subfloor repair and leveling

Plumbing & Fixture Installation

Finishes & Interior Work

- New plumbing rough-ins (as required)

- Bathtubs, showers, vanities & toilets installation

- High-efficiency and luxury fixture upgrades

- Drywall, skim coating & painting

- Vanity installation & mirror/lighting setup

- Tile backsplashes and accent walls

Tile & Waterproofing Systems

- Floor and wall tile installation

- Shower waterproofing (Schluter, cement board systems)

- Custom shower niches, benches & curbless showers

Who We Work With?

Property managers, landlords & investors, co-op & condo owners, homeowners, developers upgrading units.