A Bathroom Renovation Built the Way NYC Buildings Actually Demand
New York apartments punish bad bathroom work faster than anywhere else in the country. Pre-war plumbing stacks, shared walls, co-op board liability, and decades-old waterproofing membranes all raise the stakes on every renovation. Nexus Construction Group Inc has spent years specializing exclusively in NYC bathroom remodeling — which means every detail of our process, from the waterproofing assembly to the DOB permit filing, is built around the realities of Manhattan condos, Brooklyn brownstones, Queens co-ops, and Bronx multi-families.
Why 90% of Urban Bathroom Renovations Eventually Leak — and How We Prevent It
Most bathroom failures in New York City are never about the tile or the fixtures. They start below the surface, at a membrane seam that was never properly bonded, a drain flange that was never sloped correctly, or a niche that was framed without a backer that could handle constant moisture. In a city of shared walls and stacked units, a bathroom leak doesn't just damage your home — it becomes a claim against your co-op or condo, and in the worst cases, litigation with the unit below.
Our military-grade waterproofing system was developed specifically to eliminate the failure points that standard renovation crews routinely miss. Every Nexus bathroom is built as a fully sealed, tested waterproof shell before a single tile goes down.
- Liquid-applied waterproofing membrane on every wet wall, not just the shower pan
- Fully bonded seam banding at every inside corner and floor-to-wall transition
- Pre-sloped, factory-tested shower pans instead of hand-mixed mortar beds
- Flood testing every pan for 24 hours before tile installation begins
- Moisture-rated backer board behind every niche, bench, and tiled wall
Multi-Layer Membrane
A continuous liquid membrane system rated well beyond NYC building code minimums, applied to walls and floors alike.
Engineered Slope
Every shower pan and floor drain is set to precise slope tolerances so water reaches the drain instead of pooling at the walls.
24-Hour Flood Test
We flood-test every pan before tiling, catching failure points while they're still a five-minute fix, not a demolition.
Our Bathroom Renovation Process, Start to Finish
A predictable, documented sequence keeps your project on schedule and your building management informed at every stage.
Site Survey & Design
We measure, photograph plumbing stacks, and design layout options around your building's actual constraints.
Permits & Board Approval
We file DOB permits and prepare alteration agreement paperwork for your co-op or condo board.
Demolition & Protection
Full demo with floor and hallway protection to keep dust and debris contained to the work area.
Rough Plumbing & Electrical
Relocation or upgrades to supply lines, drains, and GFCI-protected circuits, inspected before closing walls.
Waterproofing & Flood Test
Our full membrane system is installed and flood-tested before any tile is set.
Finishes & Final Walkthrough
Tile, fixtures, vanity, and lighting installed, followed by a room-by-room punch list walkthrough with you.
Bathroom Renovation Services Across NYC
Full Gut Renovations
Complete demolition down to the studs and subfloor, rebuilt with new plumbing, electrical, waterproofing, and finishes.
Primary Suite Bathrooms
Spa-inspired primary bathrooms with double vanities, freestanding tubs, and curbless walk-in showers.
Tub-to-Shower Conversions
Removing an outdated tub for a low-threshold, easy-access shower with a custom glass enclosure.
Small NYC Apartment Baths
Space-smart layouts for 35–55 sq ft bathrooms using wall-hung fixtures and pocket doors to maximize every inch.
Accessible & Aging-in-Place
Grab-bar blocking, zero-threshold entries, and slip-resistant flooring built in from the start, not bolted on later.
Half Baths & Powder Rooms
High-impact design in small footprints — often the room guests judge your entire renovation by.
Finishes Selected for New York's Climate and Water Quality
NYC's hard water and older buildings' pressure fluctuations are hard on cheap fixtures. We source large-format porcelain tile, quartz and natural stone vanity tops, brushed-finish faucets rated for high mineral content, and low-flow toilets that still meet NYC's water-pressure realities.
- Large-format porcelain and natural stone tile with minimal grout lines
- Frameless glass shower enclosures custom-measured on site
- Heated tile flooring options for co-op and condo primary baths
- Quartz and natural stone vanity countertops with integrated sinks
- Recessed and backlit mirror cabinets to maximize small footprints
Why NYC Homeowners and Boards Choose Nexus Construction Group
Board Paperwork Handled
We prepare and submit alteration agreements, insurance certificates, and DOB filings so your board approval isn't a bottleneck.
Fixed Schedules
Written project timelines with weekly progress updates — no open-ended "we'll see" renovations.
Waterproofing Warranty
A written 15-year leak warranty backs every wet-area installation we complete.
Contained Job Sites
Dust containment and hallway protection protect your building and neighbors throughout construction.
Bathroom Remodeling Across Every NYC Borough
From pre-war Manhattan co-ops to Brooklyn brownstones and Queens multi-families, our crews are equipped for the access restrictions and building rules unique to each neighborhood.
Bathroom Remodeling Questions, Answered
How much does a bathroom remodel cost in NYC?
How long does a bathroom renovation take in a NYC apartment?
Do I need a permit to remodel my bathroom in NYC?
What is military-grade waterproofing?
Can you remodel a small NYC bathroom without making it feel cramped?
Are you licensed and insured to work in NYC buildings?
Need A Free Estimate?
Simply contact us and provide some basic information about your project, and one of our experienced team members will provide you with a detailed estimate at no cost
Request a Free Quote
FAQs About Nexus Construction
Nexus Construction offers a comprehensive range of services designed to cover every aspect of residential and commercial construction in New York City. Our expertise includes roofing installation and repairs, interior and exterior renovations, facade restoration, Local Law 11 compliance projects, masonry services, waterproofing, basement finishing, and complete remodeling solutions.
We also specialize in large-scale commercial projects, such as office build-outs, retail space renovations, and warehouse construction. For homeowners, our services extend to bathroom remodeling, kitchen upgrades, siding installations, and painting. Whether it’s a small repair or a complex project, our goal is to deliver high-quality results with long-term durability.
By combining advanced tools, licensed professionals, and proven project management systems, Nexus Construction ensures that each project is handled with the same dedication and attention to detail. Our versatility makes us a one-stop solution for property owners across NYC.
Yes. Nexus Construction is fully licensed and insured to operate within New York City and its surrounding boroughs. All our work complies with strict NYC building codes, DOB regulations, and OSHA safety standards.
Having a licensed contractor is essential because it ensures that your project meets the city’s compliance requirements. An insured contractor protects you from liabilities, workplace accidents, or unforeseen damages during construction. Many property owners underestimate this step, but hiring an unlicensed contractor often leads to costly fines and rework.
Our licensing and insurance demonstrate our commitment to professionalism and client safety. You can trust that every project will be carried out under full legal compliance, giving you peace of mind and protecting your investment.
Absolutely. We believe that clear communication starts before the first brick is laid. Nexus Construction offers free, no-obligation estimates for all potential projects. This includes a detailed cost breakdown, projected timelines, and a suggested approach to fit your needs.
During the estimate process, our team evaluates your property, listens to your goals, and provides multiple options tailored to your budget. Unlike many contractors who give vague numbers, we focus on transparency to ensure there are no surprises later on.
This approach helps clients make informed decisions and plan financially with confidence. Whether you’re renovating a single room or managing a full-scale commercial project, we provide the clarity you need upfront.
We proudly serve all five boroughs of New York City—Manhattan, Brooklyn, Queens, Bronx, and Staten Island—as well as Nassau County. Our team understands that each borough has unique zoning laws, design requirements, and building regulations.
For example, Manhattan projects often involve working within high-rise buildings or brownstones where Local Law 11 compliance is a must. In Queens and Brooklyn, we frequently work on residential remodeling and roofing projects tailored to family homes. In the Bronx, we manage both residential and commercial renovations, while in Staten Island, our services extend to siding and waterproofing.
This broad service area allows us to adapt to various building types and community requirements, ensuring smooth and efficient project execution regardless of location.
Nexus Construction stands out because of our proven track record, skilled workforce, and dedication to quality. Unlike general contractors who focus solely on speed, we prioritize both craftsmanship and durability. Our philosophy is simple: deliver work that lasts.
We maintain open communication with clients, providing updates at every stage of the project. This ensures there are no unexpected delays or hidden costs. Our reputation has been built on honesty, reliability, and consistent performance across hundreds of projects in NYC.
When you choose Nexus, you’re not just hiring a contractor—you’re gaining a trusted partner invested in the long-term value of your property.
Yes. We handle projects of all sizes with the same level of commitment. For small projects, such as repairing a leaking roof, painting an interior room, or waterproofing a basement, we provide quick, efficient, and affordable services.
For large-scale commercial projects—like building renovations, full office interiors, or retail construction—we bring together a full team of architects, engineers, and project managers. This ensures everything from design to final execution runs smoothly.
Our flexible approach allows clients to work with us whether they need a simple fix or a complete transformation of their space.
Yes. Local Law 11 compliance is one of our specialties. NYC requires periodic inspections and repairs for building facades taller than six stories. Nexus Construction provides complete FISP inspections, facade repairs, and restoration services to keep your building safe and compliant.
We handle everything from initial inspections to scaffolding, facade cleaning, brickwork, and waterproofing. Many property owners worry about the complexity of Local Law 11, but with our experience, the process becomes straightforward and stress-free.
By ensuring compliance, you not only avoid fines but also protect tenants and pedestrians from potential hazards caused by deteriorating building facades.
We use structured project management methods that focus on planning, scheduling, and accountability. Before starting any project, we create a detailed roadmap with clear milestones. Each phase of the project is carefully tracked and supervised.
Our team communicates regularly with clients, providing progress updates and addressing potential delays immediately. We also coordinate closely with suppliers and subcontractors to avoid bottlenecks.
This proactive approach ensures that deadlines are consistently met without sacrificing quality. On-time delivery is one of the pillars of our business model.
Many contractors focus on short-term fixes. Nexus Construction focuses on long-term solutions that add value to your property. We integrate durable materials, innovative techniques, and skilled craftsmanship into every project.
Additionally, our team is highly responsive. We don’t disappear after the project is finished; instead, we provide ongoing support and maintenance advice. This commitment builds lasting relationships with clients who often return to us for future projects.
Our combination of reliability, transparency, and superior workmanship makes Nexus Construction a preferred choice across NYC.
Getting started is simple. You can contact us through our website or by phone to schedule a free consultation. During this initial discussion, we’ll learn about your goals, assess your property, and prepare a detailed estimate tailored to your project.
We believe the first meeting should be about understanding your vision. Whether you’re planning a home renovation, commercial build-out, or Local Law 11 compliance, we’ll provide a clear roadmap of the process and expected results.
From consultation to completion, Nexus Construction works side by side with clients to turn their ideas into reality. Taking the first step with us ensures your project is in expert hands.