A history carved in wood

DLM Architectural Millwork is the result of a 30 year legacy in the millwork industry. While we may have a new name and new management, our commitment to the high standards we’re known for has not changed, and it never will. We will always promise our customers that we’ll do whatever it takes to deliver the job on time without compromising the DLM level of excellence.

This road to excellence begins with our skilled employees. Each employee, whether he or she has been with us for days or decades, is equally committed to the quality of our products and to the satisfaction of our customers. There is a sense of kinship within our walls and a common purpose to push each other to do our best work. Our facility houses the latest in mill equipment and CNC technology to add the ultimate in hi-tech precision to our skilled handcrafting capabilities.  

We also have a deep respect for nature; one that honors its lasting beauty, its ability to inspire creativity and its enduring resourcefulness. It’s an appreciation that is ingrained in everyone at DLM.

Here at DLM we do things the right way, because we “start with trust and finish with excellence.” 

DeLeers Workshop

Wooden DLM Sign


In addition to quality and on-time delivery, DLM Holdings strives to be “easy to do business with” and to have a “can do attitude” for our customers.  In the end, earning your trust is our goal.  At the end of each project, the ultimate reward is building a relationship for the future with our customer.

Hi-tech meets high tradition

CNC Operator looking at screen

With a 65,000 square foot production facility in Green Bay and an East Coast sales office, DLM is structured to deliver excellence in both production and after-sales support. Our processes have been streamlined to manage efficiencies and provide value to our customers at all times.

Our equipment includes


  • AutoCAD 2015
  • Microvellum
  • V.6 7 Ardis Optimizer
  • Inventor 2015
  • Bluebeam Revu
  • Router-Cim 2016


  • Biesse Skill 1536 point-to-point CNC machine
  • Weing Unimal 1000-6 headed molder
  • Giben horizontal panel saw
  • Akron 855 edgebander
  • Omal boring machine
  • MAC dust system


  • Finishing ovens
  • 2 paint booths
  • Make up air systems

Finished to perfection

Man Walking pieces into finishing oven

Our painters and assemblers are highly experienced in adding the final touches to your project.

With 2 oversized paint booths and a large finishing oven we can apply and bake different finishes to meet customer applications.

Tour our plant

We love to invite all of our current and potential customers to tour our facility in Green Bay, WI. Guests are often impressed by the size and capabilities of our manufacturing footprint and the quality of our craftsmanship. Watch our video tour and see what makes DLM the trusted supplier for the nation’s top construction projects.

The utmost respect for nature

To us, being FSC® certified and AWI Certified Premium is more than a plaque on the wall. It’s a commitment to respecting nature and the natural materials that we touch every day. From installing millwork on an award-winning LEED project to recycling offcut materials to a local Habitat Restore, we’re proud to make a positive impact and give back to a resource that has been kind to us.