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

Civil, Coastal, Estuarine, and Harbor Engineering
Petaluma, CA+1

Hydrology and Hydraulics and Flood Hydrology Analysis.
Sacramento, CA

Regulatory & Permitting and FEMA CLOMRs / LOMRs.
Charlotte, NC

Clean Water Shaping Stronger Communities
Modesto, CA+2

Personalized, Responsive, Expert
Saint Paul, MN

The Global Leader in Energy Audits
Russellville, AL

Water Resource Consultants

Service to clients through relationships
Lafayette, LA

Innovative Water Resource Engineering
Essex Junction, VT
Experience - Quality - Owner Involvement
Mesa, AZ

Engineering Wyoming.
Cody, WY+9
Setting a higher standard in civil infrastructure planning and design
New Orleans, LA

Civil & Environmental Engineering Expertise You Can Rely On
Fort Payne, AL

Civil and Environmental Engineering | Professional Land Surveying
Raleigh, NC

Proudly Building the Gulf Coast's Future
Robert, LA

Membrane Facility Engineering is All That We Do!
Gaithersburg, MD

We conquer water and wastewater challenges.
Toledo, OH+4

Professionals working together with one goal: Your Success.
Frankfort, KY

Professional engineering and surveying services
Springdale, AR

Specialists in hydraulic modeling, sediment transport, scour mitigation, and hydraulic structure design.
Fort Collins, CO

Proudly Serving Central Pennsylvania Since 1990
Lebanon, PA

Since 1914 Engineering & Landscape Design
Lexington, KY+2

Commitment, Collaboration, Cooperation
Kansas City, MO+2