Negwer supplies a broad range of construction and building materials solutions for a diverse customer base including general contractors, subcontractors, architects and home builders in Central and Eastern Missouri and Central and Southern Illinois.

Our partnership with our customers goes well beyond supplying construction and building materials by offering solutions for jobsite delivery, architectural consulting, custom commercial door systems and much more.



Negwer’s general contractor customers receive the highest quality residential and commercial building supplies in the industry at competitive prices. Along with professional contractor supply solutions, we offer safe and on-time delivery of construction and building materials. Learn more.



Negwer offers subcontractors a wide array of construction and building materials solutions, including everything from gypsum board and insulation to fireproofing and tool rental for drywall professionals. Learn more.



For a project to be successful, we believe everyone needs to be on the same page. Negwer offers architects innovative solutions for architects to overcome everyday design challenges. We help architects determine the right solutions for every application to ensure lasting beauty & performance. Learn more.



For home builders and remodelers, Negwer is your one-stop shop for residential construction and building materials, offering a full product catalog and efficient delivery options. Learn more.