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North Dakota | Montana | South Dakota | Minnesota | Wyoming

Our Services

Interstate Engineering offers a diverse selection of engineering, surveying, and planning services.

Our services are provided by highly experienced professionals with diverse experiences. Combined with solid client relationships, proven processes, and tools developed through years of project execution, our projects are comprehensive and meet clients’ needs.

Airports & Aviation
Construction Observation
Energy
Environmental
Funding
GIS
Hydrology & Hydraulics
Land Surveying
Landfill Solutions
Landscape Architecture
Oilfield
Planning
Pools & Aquatics
Project Management
Recreation
Site Design
Structural Engineering
Transportation
Water Systems