Find the right engineering partner.

Water System Design & Engineering and Potable Water Systems.

Kalaheo, HI

Over 60 Years of Engineering Excellence.

Sioux Falls, SD+3

Developing Solutions for Environmental Challenges

Springfield, VT+2

Thoughtful from the ground up.

Melville, NY

Since 1914 Engineering & Landscape Design

Lexington, KY+2

Practical, precise, and solutions-driven civil engineering services across the Pacific Northwest.

Wenatchee, WA

Civil Engineering + Design. Public Works Design & Land Development.

Reno, NV

Water - Science - Engineering

Transportation Structures and Bridge Design and Superstructure Replacement.

Towson, MD

Using Nature's Wisdom for Engineering Innovation in Municipal & Private Infrastructure

Chattanooga, TN+4

Water Resources and Hydraulics and Hydrology.

Sandy, UT+1

From Vision to Action

Rockwall, TX

A Proven Leader in Utility Engineering

Chicago, IL+28

Everything civil outside the building

Durango, CO

Creating solutions. Helping people. Improving our world.

Albany, NY+1

Transportation Engineering and Land Development.

CEI Provides Multi-Disciplinary Civil Engineering and Environmental Services

Dams, Levees, Severe Flooding, and Geotechnical Services

Ambler, PA+1

Environmental Solutions

Seattle, WA+1

Infrastructure Engineering Solutions

Detroit, MI+7

Leaders in civil and environmental engineering

Maitland, FL

Stormwater and Stormwater Capital Improvements.

Charlotte, NC+1

Building Resilient Public Infrastructure

Real People. Trusted Solutions. Proven Results.

Hobart, WI+3