Truly Bespoke.
From cabinetry and architectural millwork to fine furniture and singular commissions, every piece is designed and built for a particular client, space and purpose.
Explore a small selection of work created for homes throughout Pennsylvania, New York, New Jersey, Maryland, Washington, D.C. and beyond.
A good challenge is part of the appeal.
Unusual spaces and unique requests create opportunities to solve problems differently, develop new details and build something distinctive.
35 YEARS OF EXPERIENCE
Precision you can trust.
Experience shows in the details.
Years of experience inform every measurement, material choice and detail, anticipating how the wood will behave and how the finished piece will meet the space around it.
That same attention carries through every stage of a project, from the first conversation through fabrication and installation.
FROM OUR CLIENTS
John is a true craftsman and makes beautiful, high-quality products. John created custom kitchen cabinets that are the focal point of our entire first floor. They not only look amazing but he took the time to talk us through different options to ensure we got a product that would be useful for our needs. John takes pride in his work and went beyond what any reasonable person would do to make sure he delivered an excellent product. We enjoyed working with him and love our cabinets.
Jennifer M.
Washington, DC
We highly recommend John for his custom cabinetry. He did both a kitchen and a bedroom which enhanced our condo greatly. He was reasonably priced and he was receptive to suggestions.
Ed & Susan B.
Washington, DC
John designed and built a buffet for our living room. He was very easy to work with, completed the work in a timely way, and he even brought the finished product to us and installed it himself. In one word, the buffet he crafted is stunning. In addition, it is well-built, incredibly sturdy, and it serves the various functions we needed it for. We are extremely pleased with the result, and we frequently receive compliments regarding how beautiful the piece is.
Larry & Kathy Annandale, VA
FREQUENTLY ASKED QUESTIONS
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Anything and everything within the world of custom cabinetry and fine furniture, from built-ins and architectural woodwork to unique furnishings and unusual custom projects.
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The shop is located outside Williamsport in north-central Pennsylvania. We regularly serve clients throughout Pennsylvania, the DMV, New York and surrounding areas, and consider projects throughout the greater Northeast.
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Custom means built for the project down to the most minute increment, rather than adapted from a standard product line. Cabinet dimensions, door styles, moldings, wood species, finishes, drawer configurations and architectural details can all be tailored to the space, including matching existing woodwork or accommodating unusual conditions.
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Yes. We regularly work from architectural drawings and specifications and collaborate directly with architects, designers, builders and other members of the project team. We also produce my our own detailed AutoCAD shop drawings before fabrication.
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The earlier, the better, ideally while there is still time to work through design, materials and hardware. You don’t need finished plans or even a fully formed idea. We can work from architectural drawings, an initial concept or help guide the process from the beginning.
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We bring the practical realities of construction to the design. Will the doors open properly? Can the cabinetry physically get into the room? Will the space function as intended? Is it structurally sound? The goal is to preserve the design vision while making sure it works in the real world.
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Plans tell us what was intended; field measurements tell us what is actually there. We measure the finished space and account for walls, floors, ceilings, access, stairs, doorways and other site conditions that affect how a piece should be built, delivered and installed.
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We use soft close undermount drawer slides and soft close hinges exclusively. Additional high quality hardware from Häfele, Hettich, Blum and other sources are used when called for.
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Fabrication typically takes 6–12 weeks, depending on the size and complexity of the project and current production schedule. We generally book several months ahead, so early conversations allow time to finalize drawings, materials, hardware and other details before fabrication begins.
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We can provide an initial estimate from architectural drawings or preliminary project information. Final pricing is based on the approved design, materials and hardware selections, with any later additions or changes priced accordingly.
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Delivery is included and coordinated with the builder or general contractor when applicable. Installation is typically handled by the project’s installer or contractor. We can often make arrangements to install certain projects when needed.
The first commission.
John, early twenties. One dresser. One paying customer. And, as it turned out, the start of something much bigger.
Greenleaf Nibert
Cabinetry, architectural millwork, and furniture. All bespoke. Made in Pennsylvania for clients throughout the Northeast.
© 2026 Greenleaf Nibert
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