CITYCOREBUILDERSCityCore Builders · Queens, New York
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Waterproofed, code-right bathroom remodels across Queens, from gut renovations to layout changes and accessibility upgrades. We handle the permits, the waterproofing details, and the premium finishes so the work passes inspection and lasts.
The basics
It is the rebuild of a bathroom, ranging from a finish refresh to a full gut with new plumbing, waterproofing, and layout. In Queens, most jobs involve old supply and waste lines, tight wet walls, and co-op or condo rules, so careful waterproofing and the right permits keep the work durable and compliant.
Scope

Safe removal of old fixtures, tile, and subfloor, with protection for floors and hallways and proper debris handling in apartment buildings.

Sloped shower pans, bonded waterproof membranes, and sealed wet walls so moisture stays out of the framing and the unit below.

New supply lines, drains, and vents as needed, plus GFCI outlets, exhaust ventilation, and code-compliant lighting.

Premium tile, stone, and surface work with level-set substrates, clean grout lines, and durable, easy-to-clean detailing.

Toilets, tubs, showers, vanities, and hardware set and sealed, with accessible and curbless options on request.

Exhaust fans ducted to the exterior, paint, trim, and a final walkthrough to confirm fit, finish, and function.
NYC specifics
A like-for-like finish swap in the same footprint is often minor work, but most real remodels involve plumbing or layout changes that trigger DOB review. When you relocate fixtures, alter waste or vent lines, or change the wet wall, the job typically files as a plumbing permit and, where it touches the apartment layout, an Alt-2 with a licensed professional.
In co-ops and condos, the building's alteration agreement controls the process: expect a managing-agent review, proof of a licensed and insured contractor, certificates of insurance, and approved work hours. We coordinate those filings and inspections so your remodel clears both the building and the DOB.
DOB plumbing permit for line changes; Alt-2 for layout or fixture relocation.
Co-op or condo alteration agreement, COIs, and a licensed plumber for sign-off.
Waterproofing and exhaust to code; GFCI protection in wet areas.
LPC review if the building sits in a Queens historic district and exterior or protected features are affected.
Coverage
We remodel bathrooms across Queens, from prewar co-ops to single-family homes. Start at the borough hub or pick a region near you.
Start your project
Tell us about your space and what you want to change. We will scope the work, the waterproofing, and the permits, and send a clear estimate.