With about 30 employees split into a varying number of crews, Quinn Construction covers western South Dakota and the northeast corner of Wyoming. Earthwork projects now make up the bulk of Quinn Construction's work. The company handles all types of site work, including mass excavating and fine grading, utility installation, subbase preparation and other related services as both a prime and subcontractor. Our company has five to ten projects on the books at any one time.

In addition to general earthwork, the company also does demolition projects.

"My guys are versatile, and that's important because no two jobs are ever exactly the same. We do quite a lot of road work and some demolition, but we also do work for developers. Several of our employees have been with Quinn Construction a decade or more, and many of them have 30 years or more of experience. It doesn't matter what kind of job we do, I'm confident they'll be able to get it done."