Kitchen - Bath - Cabinet Supply

David Williams Design Custom Cabinetry Design Partners


Signature Custom Cabinetry

The team of craftsmen and artisans at Signature Custom Cabinetry manufacture fine custom cabinetry for use by discerning homeowners across America. While most of the cabinetry they create is designed for use in residential kitchens, they also create cabinetry for home offices, libraries, dens, home theaters and entertainment centers, dining rooms, bedrooms, and baths; virtually anywhere cabinetry is used in the home. Signature has raised the bar of value. They are the only custom cabinetry firm who offers such an extensive range of product design choices at such affordability. This explains why Signature has been one of the most rapidly growing and sought after custom cabinet making firms since their founding in 1989 and why David Williams Designs incorporates Signature products into each custom design project. Each day Signature craftsmen are diligently and painstakingly hand-crafting furniture like masterpieces, which will become your heirlooms of tomorrow.

Sub Zero and Wolf

Sub Zero refrigeration has been working for generations to be the anchor of kitchens that achieve all that their owners envision. This is the only brand with dual refrigeration to keep fresh foods fresher and preserve frozen foods longer. Sub Zero offers the ultimate built-in, integrated and under-counter refrigerators, freezers and wine storage units.

Wolf cooking instruments help give fullest expression to your love of good food and the pleasure of preparing it. Wolf offers a line of built-in ovens, cook-tops, gas ranges, warming drawers, ventilation systems and integrated cook-tops. Wolf fuels your passion for cooking with the ultimate in technology and styles.


Viking manufactures and markets the industry's finest professional kitchen appliances for the home. Viking is the originator of the "Professional" segment of major appliances in the USA, introducing the first commercial type range for home use in 1987. They now offer two distinctive, complete lines of ultra-premium appliances, including cooking, ventilation, kitchen cleanup and refrigeration, as well as outdoor products to extend the Viking Kitchen to the pool or patio.


Dacor has been working to redefine the modern kitchen and has produced an impressive array of industry firsts. Patented features abound throughout their full line of cooking appliances. Features like an infrared gas broiler inside an electric oven, a Pure Convection system for even heat distribution, a Butterfly Bake Element for an extrafor an extraordinary traditional bake, and extra-large Dacor Greats that simplify cooking with large pots and pans.

David Williams Designs Showroom

410 Broadway
Port Jefferson Station
New York 11776


Tuesday - Friday: 10am - 5pm
Saturday: 10:30am - 3pm
Monday & Sunday: Closed

*Evening appointments are available



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