SGH Concepts / the new Tri-Jack
For more than 70 years, SGH Concepts has been providing quality products and services. In 2015, Tri-Jack was acquired by SGH Concepts because of our shared values. Our customers know that our products are second to none and are up-to-date with the latest designs and installation techniques. We thrive on finding solutions—collaborating with architects, designers, and contractors—throughout the entire design and construction process. Our goal is simple; to create buildings of lasting, enduring beauty.
1954 / Jack Nichol, Jack Brubaker, and Jack Diteman founded Tri-Jack in Billings, MT.
1975 / John Vanheuvelen purchases Tri-Jack.
1980 / Tri-Jack is purchased by partners Jim Kastelitz and Steve Tucker.
1989 / Steve Tucker purchases controlling interest of Tri-Jack.
2015 / Tri-Jack joined SGH Redglaze Holdings as the most north-western division providing architectural products and services to Montana and Wyoming.
2019 / SGH Concepts is launched and Tri-Jack joins the SGH Concepts brand.