For more than 150 years, Pittsburgh-based Houston-Starr Company has supplied construction products, specializing in commercial doors and hardware alongside wholesale appliances, kitchen cabinets, and architectural millwork. Founded by the Houston brothers and later carried forward by the Starr family, the company has grown from a basic building-materials supplier into a regional operation with locations in Pennsylvania and Virginia. Its in-house door shop and 15,000-square-foot Pittsburgh appliance warehouse support the fast-turnaround work of contractors, remodelers, and property managers.
UL Standards
ASTM Standards
Compliance program
NFPA 80 Guidelines
Compliance program
UL
Quality certification
Shuster’s Building ComponentsShuster’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.IRWIN, PA
Firelands Hardware, IncFamily owned and operated since 2000, Firelands Hardware supplies complete commercial door openings, fabricating hollow metal doors and frames in its Monroeville, Ohio shop and producing aluminum opening products in-house. The Bockert family’s second generation took leadership in 2021, bringing engineering, manufacturing and creative expertise to a company known for hands-on help from its owners and staff.MONROEVILLE, OH
Conestoga Wood SpecialtiesConestoga Wood Specialties has manufactured cabinet doors and wood components for the kitchen and bath industry since 1964, growing from a small Lancaster County garage into a family-owned nationwide company with more than 1,000 employees and four manufacturing facilities. It is known for dependable production and delivery of custom cabinetry components, serving cabinet shops and manufacturers with products made to specified designs and finishes.EAST EARL, PA