Component & Millwork Manufacturers in the U.S. and Globally

Consistently White Hard Maple
Premium Millwork Lumber

Quality American Hardwood Lumber for Millwork & Component Manufacturers

High-quality millwork and components begin with hardwood lumber from Kretz Lumber Co., Inc.


Our lumber is conditioned correctly to alleviate any drying stress and dried to a consistent moisture content every kiln charge. We are pioneers of drying hard maple consistently white every time. Our uniform maple provides a much-needed blank canvas for woodworking plants. Our maple is more than the perfect match for millwork and components. Additionally, we provide soft maple, red oak (wheat and non-wheat,) birch, and cherry to the best wood manufacturers in the world.

Sustainable Millwork Wood

 Ethically and Sustainably Sourced Wood for Custom Millwork

We are committed to sustainability, and we only provide our customers with ethically and sustainably sourced wood for custom millwork and component manufacturing. We have developed strong working relationships with American forestry owners, and we carefully harvest our hardwood from the Great Lakes North Woods. 

Precision-Crafted Hardwood Solutions

Consistent Delivery of Lumber Finished to Your Specifications 

Our team understands that you need quality wood that can be precisely designed and crafted to meet the specific needs of your project. We can provide quality American hardwood has been graded to your specifications, including unique dimensions and finishing details. The highly customized nature of millwork and component manufacturing means that you need to partner with a lumber supplier with an eye for detail. Our team oversees each step of the process, from sourcing and harvesting logs to sawing and drying them in our facility, to undergoing the final milling, ripping, and sanding process to your specifications. Each piece of wood undergoes two inspections for quality and grading: when it first arrives in our facility, and right before it leaves to be shipped to you.

Century of Excellence

We Work with Industrial, Commercial, & Residential Millwork Companies of All Scales

We have almost 100 years of experience in the industry and have earned a reputation for excellence among national and global millwork and component manufacturers. We understand the unique demands of custom millwork and component manufacturing, and work hard to ensure each customer gets wood that is on time, on-grade, and carefully finished to their unique needs and specifications. We work with industrial, commercial, and residential millwork companies and component manufacturers of all scales, and provide wood for a wide range of projects, including:

Hardwood Lumber Selection

Variety of Hardwood Lumber Species for Custom Component Fabrication

We carry a wide selection of hardwood lumber species for custom component fabrication and custom wood millwork. We will work closely with you to understand the scope and specifications of the products your company designs and builds, and your lumber needs. Call us now to learn more, schedule an inspection of our wood, or request a personalized quote for lumber delivery. We can deliver the following American hardwood species:

We also manufacture quality wood veneer sheets in several species, including Birdseye maple, curly maple, cherry, red oak, black walnut, and more.

Customized Solutions for Unique Projects
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Request a Quote for Hardwood Lumber Delivery

Our friendly, knowledgeable team is standing by, ready to answer any questions you have about sourcing quality American hardwood lumber for your custom millwork or component manufacturing business. We’ll work closely with you to understand your needs and specifications and provide consistent delivery of quality hardwood that exceeds your expectations. Call us now or contact us online to request a personalized quote for hardwood lumber delivery in the U.S. or worldwide.