by Opp Construction | July 19, 2017 | Opp Events Another successful parade run in Warren, MN for their Marshall County Fair. Opp crews and their families loaded up the 30 ft Opp trailer…

by Opp Construction | March 10, 2017 | Opp Events The Opp crew got together for the annual Bowl for Kids’ Sake to raise money to support Big Brothers Big Sisters in Fargo. Many…