clear

{{alert.title}}

  • {{msg}}
clear

{{alert.title}}

  • {{msg}}
Resources FAQs GMS / Parent Company Careers Credit Application Building Envelope Products E-commerce Impact Construction Supply Experts Delivery & Fleet Expert Advice Ordering Specialty Products Safety / Site Reviews Showrooms & Customer Pick-ups CertainTeed Continental Georgia-Pacific National Gypsum USG ClarkDietrich® MRI Steel Framing Jaimes Industries Simpson Strong Tie The Steel Network CertainTeed ClarkDietrich Continental Fry Reglet Magnum National Gypsum Phillips Strait-Flex Trim-Tex USG Armstrong CertainTeed Chicago Metallic USG Rockfon CertainTeed DuPont Hunter Kingspan Knauf Owens Corning ROCKWOOL Thermafiber Babcock-Davis Cendrex Building Envelopes Drywall Shapes BASF DeWalt Grabber Hilti ITW Ramset Pro-Twist Scorpion Hilti STI Crane Composites Nudo Panolam Biewer Hoover Tri-State UFP Guardian Lift ML Kishigo TapeTech DuPont Pro Tect Ram Board Trimaco Curry Drywall Master DeWalt Grabber Dura-Stilts Graco Hilti Hyde Irwin Kraft MARSHALLTOWN Porter Cable Renegade TapeTech Tool Pro USG Sheetrock Wal-Board GSC - Ann Arbor, MI GSC - Byron Center, MI GSC - Kalamazoo, MI GSC - Lansing, MI GSC - Traverse City, MI GSC - Zeeland, MI GSC - Holland, OH Ryan - Harrison Township, MI Ryan - Southfield, MI Ryan - Troy, MI ASI – Detroit, MI ASI – Saginaw, MI ASI – Southfield, MI

Tri-State Lumber

GSC/Ryan/ASI &Tri-State – A Cut Above the Standard for Excellence

As fellow GMS companies, Gypsum Supply Company (GSC), Ryan Building Materials (Ryan), and ASI Building Products (ASI) are authorized dealers of quality wood and lumber products from Tri-State Lumber Company through our construction yards across the Great Lakes region in Michigan and northwest Ohio.

The Tri-State Difference

From its founding in 1967 as a wholesale lumber distributor, to the opening of its first sawmill in Fulton, MS in 1987, the story of Tri-State Lumber is one of continuous growth, advancement and innovation. Today, as part of the industry-leading Homan Industries group of companies, Tri-State continues to develop winning strategies that result in the delivery of quality products to customers nationwide.

A major player in the provision of quality lumber to the manufactured housing sector, Tri-State Lumber looks to build on a solid foundation and decades of expertise. The company's mission is to continue profitable, sustainable growth in the forest products industry by developing strategic alliances with quality partners while maintaining the highest industry standards and business ethics.

Partner with GSC/Ryan/ASI for All Your Lumber Products

Gypsum Supply, Inc., Ryan Building Materials, and ASI Building Products offer a wide selection of exceptional lumber products, including:

  • Dimensional lumber
  • Traditional lumber
  • Fire-treated lumber

Tri-State Lumber News and Product Updates

Stay up to date with all the latest product releases, improvements, and advancements from Tri-State Lumber Company.

Need to talk to an expert to help with your next project?

Experienced and helpful customer service representatives are standing by ready to help.
call CONTACT US