Family-owned in Quincy since 1865, The Michelmann Companies combines Michelmann Steel Construction Company’s structural and miscellaneous steel fabrication with Mid-States Door & Hardware’s commercial door and hardware distribution. The business began as J.H. Michelmann’s boiler and tank shop and remains in Michelmann family hands, now led by fifth-generation president and CEO Laura Gerdes Ehrhart. Mid-States also brings deep industry experience, including an in-house UL-certified fabrication facility and an Architectural Hardware Consultant on staff.
UL Certified Facility
certification
Architectural Hardware Consultant (AHC)
certification
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
Rolling Steel Industries IncRooted in the Brancato family’s ironwork and rolling-door tradition, Rolling Steel Industries has manufactured and supplied commercial rolling steel doors and security grilles since 1990. The privately owned company draws on four generations of experience and is known for practical, custom-configured systems, including UL-approved rolling fire doors, backed by replacement-part support and local service across Long Island and New York City’s five boroughs.BROOKLYN, NY
Fleming Steel Door CompanyIn its third generation of family ownership, Fleming Steel Door Company has been a New Castle manufacturer since 1921, known for solving unusually demanding door-design problems. Its engineers and fabricators create custom systems for facilities where dependable operation matters, including aviation and military projects, and the company also supports those systems after installation.332321NEW CASTLE, PA
Universal Fireproof Door CoSince 1924, Universal Fireproof Door Co. has manufactured and installed fire-rated steel and commercial doors from its Brooklyn facility. Its own crews handle fabrication, installation, repair and code-compliance work, giving the company an uncommon start-to-finish role rather than that of a door distributor. The family brings more than 100 years of collective door-industry experience, and the company is registered with the Steel Door Institute and FDNY compliant.BROOKLYN, NY