RWDI
Redefining Possible
Explore capabilities, project experience, and office locations to build your shortlist.
Engineering the Future
Baton Rouge, LA+3

Creating Solutions Is Our Passion
Cincinnati, OH+5

Consulting Engineers and Construction Material Testing
Beacon, NY+1

Practical environmental and engineering solutions, delivered with precision and integrity.
Nashville, TN+3
SDE - Civil + Environmental Engineering
Lawrence, MA

Proactive, big-picture thinking and planning for engineering, architecture, and program management
San Antonio, TX

Bright People. Right Solutions.
San Diego, CA

Keeping Alaska Beautiful
Fairbanks, AK+2
A New Era of Civil Engineers
Santa Rosa, CA

Find your Decisive Advantage

Providing concise and cost-effective engineering solutions
Morrisdale, PA+2
Civil & Environmental Engineering in South Texas
Mission, TX

Your Trusted Civil Engineering Firm for Innovative Solutions
Miami, FL+7
Engineering with Focus
Hillsborough, NJ

Client-Centered Engineering and Land Surveying Solutions
Hanover, PA+1

Cost Effective Quality & Services
Aiea, HI+1

Serving our Clients and the Environment Since 1993
Latham, NY
The Future of Waste Treatment
Indianapolis, IN

Civil Site Development and Pre- And Post-development Assessments.
Monroeville, PA

Feed the World. Fuel the World. Restore Natural CO2 Levels. Cure Climate Change.

Responsive. Efficient. Innovative.
Wausau, WI

Engineering with Integrity, Honesty & Highest Standard of Care
Fort Thompson, SD