Free Design Service
Quality Materials
Professional Installation
Long-Term Warranties
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Williamsburg Most Trusted Flat Renovation Partner
With more than 38 years serving Brooklyn homeowners, Zicklin Contracting has established itself as the most trusted and experienced flat renovation contractor Williamsburg residents turn to for high-end apartment and loft transformations. From raw industrial warehouse conversions on Wythe and Kent to classic pre-war walk-ups on Bedford Avenue, from Landmarks-protected brownstones in South Williamsburg to glass-walled penthouses along the East River waterfront, we have successfully completed hundreds of projects across every single block of this iconic neighborhood has to offer. Holding NYC DCA License #2107837-DCA and DOB Contractor ID #617843, we bring institutional-grade reliability to every job.
As a family-owned company that has never left Brooklyn, we understand the real-world challenges of renovating in Williamsburg better than anyone: weekend-only freight elevators, strict co-op and condo alteration agreements, Landmarks Preservation Commission reviews, noise restrictions, and the need to keep neighbors happy. That deep local knowledge allows us to deliver magazine-worthy results while keeping your project on schedule and your stress level at zero. Every flat renovation contractor Williamsburg project we undertake is executed entirely by our own in-house licensed plumbers, electricians, carpenters, and tile setters — never outsourced — and is protected by our industry-leading 5-year guarantee on all labor and materials.
Our comprehensive services include:
Full gut renovations and large-scale apartment combinations
Custom open-concept kitchens featuring exposed brick, reclaimed timber beams, steel windows, and restaurant-grade appliances
Spa-quality primary bathrooms with curbless wet rooms, radiant heated floors, floating vanities, and handmade tile
Premium flooring solutions: wide-plank European oak, herringbone patterns, polished or stained concrete, luxury vinyl plank
Complete electrical rewiring, service upgrades, LED lighting design, and smart-home integration
Plumbing modernization including new risers, tankless water heaters, and boiler replacements
Soundproofing between floors, custom built-ins, steel-and-glass partitions, and legal wet bars
Our Signature 4-Phase Process
Built Exclusively for Williamsburg Buildings
Free On-Site Consultation & Discovery A senior project manager visits your property within 48 hours, takes laser-accurate measurements, photographs existing conditions, reviews your building’s alteration agreement, and listens carefully to your vision, timeline, and budget.
Design Development & Regulatory Approvals We create photorealistic 3D renderings, detailed floor plans, lighting layouts, and full material specifications. At the same time, our dedicated expediting team prepares and submits complete packages to the Department of Buildings, Landmarks Preservation Commission (when required), and your co-op or condo board — achieving approvals weeks faster than average.
Protected, Clean & Highly Organized Construction Hallways and elevators padded and fully protected, hospital-grade dust containment, scheduled freight-elevator bookings, daily site cleanup, and evening progress updates with photos sent directly to your phone.
Final Reveal, Cleaning & Long-Term Warranty Professional deep cleaning and duct sanitization, detailed final walkthrough with you and your managing agent (if needed), collection of all DOB and building sign-offs, and official activation of your 5-year labor and materials guarantee.
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