Safety industry consultants have rated Interstates’ underlying safety culture in the 95th percentile of their client database.
Interstates is proud of the honors we have received for excellence in project delivery and for our safe practices on the jobsite. We have been recognized and awarded for our work in numerous industries at both national and state levels.
ABC Contractor of the Year
ABC Awards for Excellence in Construction - National
ABC Awards for Excellence in Construction - State
ACEC Engineering Excellence Awards
ACEC Peer Review
System Integrator of the Year
System Integrator Giants 2015
Top 40 Design Firm
Top 50 Electrical Contractors
Top 600 Specialty Contractors
At Interstates, we pride ourselves on our safety record and precautions.
1520 North Main, PO Box 260, Sioux Center, Iowa 51250
(712) 722-1662 (phone)