Engineering Solutions That Balance Function, Environment & Design
ERA is a full-service civil engineering, structural design, environmental science, and surveying firm serving the Midwest from offices in Warrenville, Chicago, Champaign, and Milwaukee.
Since 1990, we’ve delivered projects for municipalities, park districts, forest preserves, county and state agencies, and private developers.
Wholehearted people shaping meaningful work
We don’t treat engineering, environmental impact, and aesthetics as separate checkboxes. Our planners, engineers, and scientists collaborate from day one—integrating these priorities throughout design, permitting, and construction. The result: projects that work better and fit their surroundings.
Our Team & Capabilities
We handle everything from plan review and master planning to Phase I & II design and construction—equipped with MicroStation, AutoCAD, GIS, and advanced stormwater modeling tools.
Licensed Professional Engineers
Structural Engineers
Join Our Team
- Civil Design Engineer
- Civil Project Engineer
- Construction Engineer
- Professional Land Surveyor (PLS)
- Survey Crew Chief
- and more