CAS Consulting & Services, Inc.
Civil engineering, program management, and construction management solutions for water, wastewater, and transportation infrastructure
Austin, TX+3
Explore capabilities, project experience, and office locations to build your shortlist.
Civil engineering, program management, and construction management solutions for water, wastewater, and transportation infrastructure
Austin, TX+3

Water and Wastewater Engineering and Drinking Water.
Boston, MA

Environmental and Civil Engineering
Framingham, MA

Providing civil engineering design and construction management solutions to Alaskan communities
Anchorage, AK

Listening and Beyond

Local knowledge. World-class design.
Parlin, NJ+6
Experts in Civil Solutions

Our Most Powerful Solution is Trust
Columbus, OH+1

Civil, environmental, and process-mechanical engineering for municipal water and wastewater systems

Water & Wastewater Engineering and Civil Engineering.
Saratoga Springs, NY+3

Creating solutions across the United States.
Lubbock, TX+4

Engineering Services and Highway & Roadway Design.
Marianna, FL

Civil engineering for municipalities, developers, and landowners in Idaho.
Caldwell, ID

Engineering thriving communities

Engineering and Surveying
Hattiesburg, MS

Your success is our success; together we shape the spaces that move communities forward.
Holmdel, NJ

Innovation for the Future
Pittsburgh, PA+4

A Legacy Engineered From A Vision
Woodbury, NY+6

Quality engineering, design, and inspection services hallmarked by creativity, sustainability, and the celebration of the communities in which we work
Indianapolis, IN

Engineering Principles Into Everything We Do
Austin, TX

Innovative Ideas | Exceptional Design | Unmatched Client Service
Columbus, OH
Small-Town Service, Big-Time Experts
Portland, OR+4

Civil Engineering and Land Surveying.

Civil Engineering and Residential and Street Improvements.
La Crosse, WI