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 the Success of Our Communities
Elgin, IL+3

Civil Engineering and Master Planning.
Manchester, TN

Trusted Partner on High-Priority Transportation Projects
Tampa, FL

No Job is Too Big.
Milwaukee, WI+10
Safety focused. Mobility Driven.
Orlando, FL

Ingenuity, Integrity, and Intelligence.

We Are Surveyors. Engineers.
Grand Rapids, MI

Municipal and Site Engineering and On-call municipal support.
Warwick, RI+1

Civil Engineering and Commercial, Residential & Institutional Site Development.
Santa Barbara, CA

Dedicated to Our Clients Since 1979
El Paso, TX

Crafting sustainable solutions that enrich lives
Houston, TX

A Company Built on Experience & Relationships
Manhattan, KS+3

Loyal. Trusted. Genuine.
Ormond Beach, FL+1

Delivering High Quality, Efficient Transportation Solutions
New Cumberland, PA+6
Excellence. Innovation. Service.
Cherry Hill, NJ+13

Innovative and sustainable engineering and architectural design solutions
Kuwait City
Civil Engineering and Stormwater management and drainage.
Urbana, IL

We Are the Community That Builds Communities
Rochester, NY+7

Focused on the Future, Built on Tradition, Committed to Excellence... Since 1901
Mt. Laurel, NJ
Public Infrastructure and Roadway design.

Trusted Engineering Advisors
Roseville, CA+3

Engineers that care
Carson City, NV+1

Full-Service Design, Engineering, Geotechnical Firm
Bartow, FL