Construction Materials & Geotechnical Engineering – Environmental Services

Greg Johnson -Senior Engineer
greg.johnson@terracon.com

Brian Fettig, Operations Manager
brian.fettig@terracon.com

Bismarck Office
1502 Grumman Lane, Suite 4
P.O. Box 2084
Bismarck, ND 58502-2084
Phone: 701-258-2833
Fax: 701-258-2857

Brian Fettig, Operations Manager
brian.fettig@terracon.com

Grand Forks Office
1555 N. 42nd Street Unit B
Grand Forks, ND 58203-0809
Phone: 701-772-2832
Fax: 701-772-2633

Dickinson Office
193 24th St E, Unit 11
Dickinson, ND 58701-7608
Phone: 701-258-2833

Minot Office
4415 E Burdick Expressway
Minot, ND 58701
Phone: 701-258-2833