Founded in 1990 in the Twin Cities by Al Rehder, the firm grew from a small team into a regional engineering staple.
Headquartered in Eagan/Saint Paul, it has delivered hundreds of civil and surveying projects across Minnesota and western Wisconsin.
Specialising in land/site development, water resources, grading & erosion control, land subdivisions and construction staking.
Known for balancing innovative, cost‑effective design with timely delivery and precise documentation.
Typical projects span commercial, industrial, residential, municipal, park, and roadway developments.
A standout fact: the core team includes both licensed professional engineers and registered land surveyors, ensuring integrated services.