National Millwork
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National Millwork

  • Main Office
    1177 W. Blue Heron Blvd, B106
    West Palm Beach, FL 33404
  • (561) 848-5556

National Millwork (NMI) was founded in 1998 by Otto Nonnenmann and Michael Bosco with the goal of becoming a full-service door, hardware, and millwork company that would be both supplier and subcontractor to the construction industry. With a focus on manufacturing the highest quality doors and a commitment to installing everything they manufacture, NMI has experienced tremendous growth and expansion. NMI operates full hollow metal, door, key & hardware shops; manufactures and installs pre-hung, pocket, bypass and exterior doors, clubhouse and lobby finishes, and interior trim and mouldings. NMI also supplies and installs Division 10 specialty products, including commercial bathroom partitions and washroom accessories.

Products & Services

  • Division 6, 8, and 10 Specialties
  • Delivery & Installation
  • Full Hollow Metal Shop
  • Specification and Design
  • Budgeting and Estimating
  • Detailing
  • Shop Drawings
  • Locksmithing
  • Millwork
  • Custom Fabrication and Welding
  • Clubhouse and Lobby Finishes
  • Interior Trim and Moulding
  • Toilet Partitions and Washroom Equipment
  • West Palm Beach, FL

    • 1177 W. Blue Heron Blvd, B106
      West Palm Beach, FL 33404
    • Phone: (561) 848-5556

    Denton, TX

    • 3401 E. University Dr, Ste 206
      Denton, TX 76208
    • Phone: (940) 383-9375
    • Elite Door & Trim
      (Division of National Millwork, Inc.)