The Mannik & Smith Group, Inc.
Technical Skill. Creative Spirit.
Toledo, OH+2
Explore capabilities, project experience, and office locations to build your shortlist.
Technical Skill. Creative Spirit.
Toledo, OH+2

Smart Infrastructure Engineered for Lasting Community Impact

Our Multi-Disciplined Teams Work Side-by-Side with Cities, Counties, Water Agencies, Sanitary and Transit Districts.
Oakland, CA

Engineering That Works
Panama City, FL

Engineering Quality of Life
Champaign, IL+12

Empowering people. Enriching communities.
Houma, LA+9

Empowering communities to thrive.
Augusta, GA+2

Engineering | Environmental | Surveying
Pittston, PA+1

Pioneering timeless artistry and structural engineering in bridge design

Founded in Texas, by Texans.
Fort Worth, TX+1

Creating Community Since 1956
Grand Rapids, MI

Connecting people one road at a time.
Raleigh, NC+2
Groundwork for the future.
Nashville, TN+6

Leading and Supporting, We Build Florida's Future Together
Jacksonville, FL+3

Northern California Water Solutions
Morgan Hill, CA
Innovative, Responsive, Professional, Convenient, Reliable
Austin, TX+9

Dedicated Service. Innovative Solutions.
Grenada, MS+1

Excellence in Engineering
Strategic Engineering Solutions that Exceed Expectations

Innovative infrastructure solutions

Guidance. Expertise. Partnership.
Andalusia, AL

Wastewater and Wastewater Treatment.
Albany, NY+5
Finding a better way.
Albany, NY

Engineering Services and Highway & Roadway Design.
Marianna, FL