In 2015, NMI expanded its geographic reach and distribution capabilities with the acquisition of Elite Door & Trim in Denton, Texas (which is included in the transaction). Today the company operates full hollow metal, door, key and 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.

“My mission in founding National Millwork more than 20 years ago was to become the preferred, turnkey provider for large residential and commercial project, and in Cook & Boardman, we found a partner that shares our vision.” said NMI Founder and CEO Otto Nonnenmann.

NMI Co-Founder and COO Michael Bosco added, “Our companies share a common culture and commitment to customer service and I am confident that NMI will thrive under C&B ownership.” 

The company will continue to operate under the National Millwork name and customer contacts will remain unchanged as a result of the acquisition.

“NMI fits perfectly into our strategy of offering total opening solutions and I am excited to welcome them to the Cook & Boardman family,” said Darrin Anderson, CEO of C&B. “Their manufacturing capabilities and installation services will allow us to deliver an even greater value proposition to our customers on multi-family and commercial construction projects — including interior pre-hung doors.” 

Cook & Boardman is a portfolio company of Littlejohn & Co., LLC. National Millwork represents C&B’s nineteenth acquisition since being acquired by Littlejohn in October 2018.