Find the right engineering partner.

Water Reuse It's in our name.

Longwood, FL

World Class Engineering Services

Grand Junction, CO+2

Surveying Services and Topographic Survey.

Michigan City, IN

Environmental Services and Environmental Site Assessments.

Phoenix, AZ+1

Engineering | Planning | Infrastructure Solutions

Harrisburg, PA+8

Floodplain Management and Water Resources Engineering

Reno, NV+2

Build Your Community With Us.

Fargo, ND+14

Moving Communities Forward

Knowledge Makes Everything Achievable

San Diego, CA+1

Professional Architectural, Engineering and Environmental Services

Honolulu, HI

Engineering to a Better World

Houston, TX+1

Expect More. Experience Better.

Raleigh, NC+7

Rooted in Alaska, focused on its future

Anchorage, AK+2

Our Mission Is Your Project Success

Improving the quality of life for communities and clients through thoughtful, actionable planning and design

Evansville, IN

Trusted Infrastructure Services for Aviation, Transportation, and Water

Chicago, IL

Innovative and State-Of-The-Art Solutions

New Hyde Park, NY+17

Excellence by Design

Colorado Springs, CO+6

Engineering Solutions for Change & Growth

Roanoke, VA+5

Our Best, Every Day

Alexandria, LA+1

We Make a Difference

Louisville, KY+7

Serving Our Industry Since 1898

Fresno, CA+3