Welcome to ECS

Our philosophy from the inception of ECS has been to use our experience, along with our full commitment, to provide guaranteed satisfaction to our clients in a safe, on time and efficient manner, building long term relationships in the process. We have successfully accomplished this for over 45 years.

Along with our headquarters in Sidney, Montana, ECS maintains an office in Denver, Colorado.

Land Surveying

ECS land survey operations are centered in the Williston Basin serving the Natural Resource Industry with professional licensure and state certificates to practice in Montana, North Dakota, and Wyoming. We cater to anything in the land surveying line from residential surveys to oil and gas projects. Our licensed professional land surveyors with average licensure of a decade or greater bring considerable experience and expertise to every project.

Seismic Surveying

The ECS seismic survey division has provided professional surveying and consulting services since 1972. ECS has successfully surveyed in excess of 350,000 2-D seismic line miles and over 5,000 square miles of seismic 3D’s in the Western and Central United States including Upstate New York. Per the NDIC North Dakota Industrial Commission online records system, ECS has surveyed 80% of all seismic projects in North Dakota since 1995.

Environmental Services

ECS recognizes the value of an efficient coordinated effort on the front end of any project. To help our clients meet this objective, ECS provides a comprehensive and experienced environmental capability serving a number of industries that includes; field studies, project feasibility and planning, permitting and compliance, and environmental design. Our environmental capability will ensure your project complies with applicable regulatory requirements while meeting your operational goals and objectives.