Shuster’s Building Components manufactures millwork and door systems, with a longstanding specialty in pre-hung doors. Founded by Tony Shuster Sr. in 1950, the family company is now entering its third generation and serves a distribution area across much of the Northeast. It also offers commercial doors and pre-finishing.
Millwork Brands IncMillwork Brands Inc. is a family-owned and operated building materials company founded in 1978, supplying millwork through wholesale, commercial, and residential channels. It manufactures custom wood doors, mouldings, and stair parts, with prefinishing capabilities, and operates multiple warehousing and production facilities totaling 150,000 square feet.VAN WERT, OH
Riverhead Building Supply CorpFounded in 1948 as a lumber yard on Ostrander Avenue, Riverhead Building Supply Corp. is a family-operated building materials supplier serving builders, contractors, architects, and homeowners across Long Island and New England. The founding family’s third generation now operates the company, which has grown to 23 locations and more than 800 employees. Its Calverton Millwork Shop manufactures custom pre-hung doors and moulding and trim.CALVERTON, NY
Signature Door, IncFounded in 1989, Signature Door, Inc. is an Altoona, Pennsylvania manufacturer of custom wood entryways, a business that began with the Nixon family managing the company and has continued into a second generation of Nixon leadership. Starting as an assembly plant, it brought door-slab, molding-frame, and decorative-glass production in-house by the mid-1990s and later added CNC machinery and other formerly outsourced processes. Its work centers on made-to-order entryways, including hurricane-rated designs.ALTOONA, PA