Journey’s reach extends through the Black Hills and beyond into Wyoming thanks to the expertise of Ainsworth-Benning. Specializing in higher educational projects, healthcare, commercial/office, high-end residential, industrial endeavors and heavy highway, Ainsworth-Benning has a haul of awards hardware to prove its mettle.
Take advantage of 65+ years of delivering.
With offices in Spearfish, Ainsworth-Benning Construction has a rich history of providing successful projects across western South Dakota thanks to our expertise in the Construction Manager at Risk delivery system. We have an exemplary record of completing projects on-time, within budget and to the satisfaction of owners, as demonstrated by our citations as 2013 Alliant Build America Award - in the Building Under $10M New Category - Davis Campus Outfitting Project, Construction Industry Center Master Craftsmanship, American Buildings Design Build, South Dakota Transportation Quality, GCC Dacotah Excellence in Concrete and various safety awards on both the state and national levels of the Associated General Contractors.
Want to work with the best in the business?
Start your journey with us!
With educational and career growth opportunities and the chance to work alongside the industry's best in the Black Hills, you'll be sure to build a strong career at Ainsworth-Benning!