Terracon is an employee-owned consulting engineering firm providing environmental, facilities, geotechnical, and materials services. We offer clients across the country practical, cost-effective solutions from more than 175 locations. Your business objectives are our top priority. For projects large or small, you can rely on consistent results nationwide.



6701 4th St SW Minot, ND 58701-7608
Phone: (701) 852-5220
Fax: (701) 772-2633

Find an office location

More than 175 offices from coast to coast.