Providing Comprehensive Opening Solutions and much more.
National Millwork (NMI) is a full-service door, hardware and millwork company that serves the multifamily residential construction market, including apartments, condominiums, on & off campus student housing, assisted living facilities and the hospitality industry. The company offers budgeting & estimating services, value engineering, project management and hurricane code consultation.
We serve the nonresidential and multifamily construction markets as well as aftermarket needs across all industries.
How We Cross-SERVE
The Cook & Boardman Group companies, including its security integration solutions businesses collectively represent the nation’s largest comprehensive secure opening solutions provider of commercial doors, frames, hardware, electronic security solutions, network infrastructure and related specialty products and services.
We are a Proud Division of The Cook & Boardman Group
Joining the Industry’s Most Elite
A Division of The Cook & Boardman Group
Founded in 1998 and acquired by The Cook & Boardman Group in 2022, National Millwork is one of the nation’s premiere manufacturers of interior pre-hung, pocket, bypass and exterior doors, clubhouse and lobby finishes and interior trim and mouldings. The company operates hollow metal, door, key & hardware shops and provides locksmithing and installation services. NMI also supplies and installs Division 10 specialty products, including commercial bathroom partitions and washroom accessories.
The Cook & Boardman Group: Total Opening Solutions.