Our Brand
Our customers trust us—and have for almost 130 years. They know that working with Alexander Lumber means exceptional service, quality products, and timely, reliable delivery. They know that we at Alexander Lumber value our customers and seek to building lasting relationships with them. They know we take pride in helping them grow their businesses. Our customers see Alexander Lumber as part of their team, and we see them as part of ours. Become part of Team Alexander Lumber and understand firsthand why so many choose Alexander Lumber as their trusted source for building materials.

About Us

A full-service building materials dealer with a storied legacy, Alexander Lumber offers general contractors, custom builders, professional remodelers, and DIY homeowners a full selection of high-quality materials and supplies, including lumber, decking, cabinetry, windows, millwork, doors, and much more, to complete building projects of any size. Discover the origin of Alexander Lumber.


Alexander Lumber currently has 12 locations, including two truss plants, across Illinois, southeastern Wisconsin, and eastern Iowa. Find the location nearest you.


Join the Alexander Lumber team and build your career.

Explore our company culture and see current opportunities.

Professional Affiliations

We are proud to be affiliated with thought-leading industry organizations. Learn more about the national and regional building material groups and others with which Alexander Lumber chooses to associate.

How We Give Back

Alexander Lumber has helped build communities for nearly 130 years; as a company, Alexander Lumber is philanthropic at its core. We strive to give back, particularly with endeavors that support the building materials industry as well as our local communities. Find out more.