Projects Overview

At NTI, we are proud of the work we perform. Our expertise in Geotechnical Engineering, Construction Materials Testing, Environmental Site Assessment and Forensic Engineering contributes to project successes throughout the Upper Midwest. We are thrilled that so many design and construction professionals turn to us for assistance.

Please enjoy a sample of the projects that we have completed over the past two decades.

A-Mill Artist Lofts

Minneapolis, MN
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Hennepin County Medical Center Ambulatory Outpatient Specialty Center

Minneapolis, MN
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University of Minnesota Athlete’s Village

Minneapolis, MN
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Central Farmers Cooperative/Fremar Grain Facility

Lyons, SD
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Ethanol Production Facility

Groton, SD
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Flax Processing Facility

Sioux Falls, SD
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Grand Falls Casino

Larchwood, IA
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Lowe’s of Rapid City

Rapid City, SD
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Mall of America – Phase 1C

Bloomington, MN
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Microsoft Campus

Microsoft Campus

Fargo, ND
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Ralph Engelstad Arena

Ralph Engelstad Arena

Grand Forks, ND
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Rushmore Plaza Civic Center Arena Addition

Rapid City, SD
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Sanford Fargo Medical Center

Fargo, ND
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Sky Dancer Hotel & Casino

Belcourt, ND
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TCAAP Re-Development

Arden Hills, MN
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Tharaldson Ethanol

Tharaldson Ethanol Plant

Casselton, ND
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Wayzata High School

Plymouth MN
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