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  7. Michbi Doors, Inc. d/b/a Open & Shut Doors
Michbi Doors, Inc. d/b/a Open & Shut Doors logo

Michbi Doors, Inc. d/b/a Open & Shut Doors

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F, NY 11735
631-231-9050
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At a glance

Headquarters
F, NY

About

Michbi Doors, Inc. d/b/a Open & Shut Doors is a family-run manufacturer of hollow metal doors and frames, incorporated in 1981. The company says it has grown into the largest WBE hollow metal manufacturer on Long Island and operates an office and manufacturing facility in Farmingdale, New York. It also distributes architectural hardware and wood door products.

Capabilities and markets

Products

Manufacturing processes

Materials worked

Service offerings

Economic activities

End markets served

Directory supply chains

Classification

NAICS codes

Certifications and registrations

Certifications

  • ITS fire-rating authorization

  • UL fire-rating authorization

  • Women-Owned Business Enterprise (WBE)

    Registration

  • Doors and Hardware Institute (DHI) membership

    Registration

  • ITS

    Quality certification

  • UL

    Quality certification

Ownership and small business status

  • Woman-owned

Related manufacturers

  • Firelands Hardware, Inc logoFirelands 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
  • FISO Door logoFISO DoorFounded in 2017, FISO Door manufactures hollow metal doors and frames in Westminster, Maryland, with a particular focus on customized openings for modular enclosures, data centers and critical infrastructure. Its 50,000-square-foot facility combines manufacturing, warehousing and offices, while its U.S. powder-coated finish—offered as a standard feature—sets its hollow metal doors apart from products that require field painting. FISO also draws on a global team of more than 100 door specialists and more than 30 years of experience in Asian and European door markets.WESTMINSTER, MD
  • TM
    The Michelmann Companies (Michelmann Steel Construction Company and Mid-States Door & Hardware)
    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.BETHLEHEM, PA
  • Shuster’s Building Components logoShuster’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
More manufacturers in New York

Contact information

Website

michbidoors.com

Phone numbers

  • 631-231-9050
  • 800-854-4541

Locations

Michbi Doors, Inc. d/b/a Open & Shut Doors location map for 175 MARINE ST

175 Marine St

F, Ny 11735

Suffolk County

Get directions
Michbi Doors, Inc. d/b/a Open & Shut Doors location map for 175 MARINE ST

175 Marine St

Farmingdale, NY 11735

Suffolk County

Get directions
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Directory source

Source
michbidoors.com
Updated
Sep 2026