About us


Koopman Lumber operates 8 locations in Massachusetts. We have three full line lumber, hardware, paint, lawn and garden stores in Whitinsville, Uxbridge, and Grafton, MA, one lumber, hardware, paint, and design center in Sharon, MA, a full service paint store in Milford, MA, and lumber yards in Hudson and Andover, MA. We also operate a lumber distribution center servicing the building trade.

We offer the following departments or services at one or more locations:

  • Lumber and Building Material Sales
  • Hardware, Paint, Lawn, and Garden
  • Equipment Rental
  • Power Equipment Sales and Service
  • Window, Door, and Millwork Sales
  • Kitchen Design Services


We are operated by the third generation of the Koopman Family who are very actively engaged in the business on a daily basis providing 200 local jobs and supporting local communities.