Your Trusted Building Materials Supplier in Duluth, MN

large composite deck in a home's outdoor space If you are planning a home improvement project, you’ll need the right supplies, and the place to get them is Minardi Lumber & Millwork. We’ve been the trusted building materials supplier in Duluth, Minnesota, since the day we opened our doors. You can trust our dedicated team of experts to find the right materials for your home.

The Supplies You Need

We are a one-stop shop for all the building supplies you could need, including:

Windows & Exterior Doors
Replacement Cabinets
Interior & Custom Millwork
Engineered Wood Siding
Composite Decking
Dimensional Lumber & Sheet Goods
Insulation
Asphalt Shingle Roofing

When you partner with Minardi Lumber & Millwork, you can expect to receive superior materials from trusted manufacturers. We are committed to delivering quality products and refuse to stock our inventory with anything less than the best. So, shop with confidence, and let us find you the perfect goods for your next home improvement project.

Family-like Care

Minardi Lumber & Millwork is a family-owned and -operated company that treats our customers like they are a part of our family. To us, that means providing respectful customer service and superior products. Rely on us to give you the care that you deserve.

If you are convinced that we are the building materials supplier to trust, contact Minardi Lumber & Millwork today. We can help get you started with a free consultation and quote for the goods that you need for your home in Duluth, MN.

Get A Free Quote

See What Our Customers Have to Say About Us

Great customer service and work ethic! I am having a roof put on my house and the company I went through for the roof has not been the best. The gentleman who came to bring the materials from Minardi was told there would be guys here to help unload the truck and there was no one here. He unloaded the entire truck of materials by himself. He was very respectful and helpful. I felt bad that he had to do it on his own but if it bothered him you could not tell one bit. I will definitely be going through Minardi for any other project materials. Keep up the great work! It’s good to know there are some great companies still out there to work with.

Sarah F.

We ordered basement windows for our old home- They were able to order what we needed. Expensive- like everything else these days!!

Wendy W.

This was an excellent experience. Derrick was the best from the estimate he gave me to the professional installation of my patio door. Ill be back and would highly recommend them to anyone looking for a true professional. Ask for Derrick.

John D