Spalding DeDecker
Solutions That Shape Communities
Rochester Hills, MI+4
Explore capabilities, project experience, and office locations to build your shortlist.
Solutions That Shape Communities
Rochester Hills, MI+4

Engineering & Management Solutions
Pittsburgh, PA

Achieving Your Goals Through Innovation & Technology
Severance, CO+2

Engineering strength. Building trust.
Sabana Grande, PR
A Better Experience
Madison, WI+4

Next Level Engineering
Dallas, TX

Transportation Engineering and Transportation Planning & Management.
Mission Viejo, CA+2

People | Culture | Design
Spokane, WA

Experience. Accountability. Trust.
West Monroe, LA

Small Firm Focus Large Firm Capabilities
Tampa, FL+1

Pioneering timeless artistry and structural engineering in bridge design

Serving our clients for over 30 years.
Maitland, FL+4

Improving the Infrastructure and Topography of the Midwest with Quality Engineering
Lincoln, NE

Land Surveying and Boundary Surveys.
Thibodaux, LA+1

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

Engineering the Success of Our Communities
Elgin, IL+3

Engineering A Better World Through Design.
Columbus, OH+1

Transforming Infrastructure with Passion and Kindness
East Syracuse, NY

Dedicated professional engineers, surveyors, and environmental scientists.
Reno, NV
Contamination Site Assessment and Cleanup and Infrastructure Planning, Engineering, and Design.
Tallahassee, FL

Wireless and Telecommunications Infrastructure Design and Wireless Site Engineering.
Waldwick, NJ
Municipal Engineering and Water Supply and Water Tower Design.

Engineering Quality of Life
Champaign, IL+12

Responsive Cost Effective Solutions with Excellence!
Parsippany, NJ