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Professional Custom Millwork Services in Nassau County

Custom millwork in Nassau County elevates interiors from ordinary to extraordinary - transforming walls, ceilings, and transitions with handcrafted wood panels, crown molding, wainscoting, coffered ceilings, and built-in cabinetry. Whether you're restoring period-appropriate millwork in a North Shore estate or creating sleek modern profiles in a new build, Lion Construction Management delivers millwork that combines traditional craftsmanship with precision engineering.

Nassau County's affluent communities on Long Island's Gold Coast and South Shore demand the highest caliber of construction and renovation work. From historic estates in Great Neck and Manhasset to contemporary homes in Garden City and waterfront properties in Long Beach, Lion Construction Management brings NYC-level expertise to Long Island's most discerning homeowners.

Custom Millwork Gallery

White kitchen cabinetry with subway tile backsplash and quartz countertop
Master closet with full-height mirrors and custom oak organization system
Custom entryway built-in bench with coat hooks and overhead storage
Built-in mudroom storage with cubbies, bench seating, and coat hooks
Custom cabinet installation with precision fitting and hardware
Walk-in closet with custom shelving, LED lighting, and valet rod

Photos from recent Lion Construction projects across NYC and Long Island.

What’s Included

Raised panel, flat panel, shaker, and board-and-batten wall treatments custom milled and installed to transform any room.
Period-appropriate or contemporary profiles - from ornate classical crown to clean modern lines - milled to specification and installed with seamless joints.
Architectural ceiling treatments that add depth, dimension, and character to living rooms, dining rooms, offices, and master bedrooms.
Custom bookcases, entertainment centers, window seats, mudroom storage, and display cabinets designed to fit your exact space.
Custom wood or stone-and-wood fireplace surrounds - from traditional carved mantels to minimalist modern designs.
Column casings, pilasters, rosettes, corbels, and specialty millwork that add the finishing touches to any high-end interior.

How We Deliver Custom Millwork in Nassau County

1

Design & Measurement

We take precise field measurements, review design intent with your architect or designer, and develop detailed shop drawings for approval.

2

Fabrication

Millwork is fabricated in our partner shops using premium hardwoods and engineered substrates, with factory finishing for a flawless result.

3

Installation

Expert installers fit each piece with precision, ensuring tight joints, level reveals, and seamless integration with existing architecture.

4

Finish & Touch-Up

Final sanding, caulking, painting or staining, and touch-up ensures every piece looks perfect and is protected for years of use.

Custom Millwork in Nassau County, Answered

We install all types of custom millwork in Nassau County - wall paneling, wainscoting, crown molding, coffered ceilings, built-in cabinetry, fireplace surrounds, custom closets, and architectural trim. Whether you need period-accurate restoration or contemporary profiles, we deliver.

Custom millwork pricing in Nassau County depends on complexity, wood species, and scope. Simple wainscoting or crown molding projects may start around $5,000–$15,000, while full room paneling, coffered ceilings, or extensive built-ins can range from $25,000–$100,000+. We provide detailed proposals after reviewing your plans.

Yes. We regularly profile and replicate existing millwork in Nassau County's established homes and historic estates - matching wood species, profiles, and finishes so new work is indistinguishable from original details. This is especially important in historic villages like Oyster Bay and Roslyn.

Timeline depends on scope - a single room of paneling or built-ins typically takes 3–6 weeks from measurement through completion, while whole-home millwork packages can take 8–16 weeks including fabrication time. We coordinate millwork scheduling with your overall renovation timeline.

Custom Millwork Near You

Lion Construction Management provides custom millwork services throughout Nassau County, including Garden City, Great Neck, Manhasset, Roslyn, Port Washington, Oyster Bay, Syosset, Jericho, Woodbury, Massapequa, Merrick, Bellmore, Freeport, Rockville Centre, Hewlett, Lawrence, Cedarhurst, Long Beach. Whether you're in a single-family estates or a new-construction property, our team delivers the same exceptional quality and attention to detail.

Professional custom millwork services in Nassau County by Lion Construction Management. Serving Garden City, Great Neck, Manhasset, Roslyn, Port Washington and all of Nassau County. Call (917) 575-1306. Lion Construction Management is a licensed, insured general contractor rated 4.9 stars on Google. Call (917) 575-1306 for a free estimate.