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

Delivering Mission Critical Systems, Services, and Information Security

Setting Standards of Excellence
Tallahassee, FL+1

Restructuring the norm since 1995.
Virginia Beach, VA+2

Reach your project's goals on time, on budget, and with confidence.
Brownsburg, IN

Expect More.
Decatur, GA+1

Civil & Structural Engineering Solutions

Engineering. Planning. Surveying.
Vancouver, WA

Straightforward solutions to complex conditions.
Manchaca, TX

Proudly Serving Central Pennsylvania Since 1990
Lebanon, PA

Strengthening communities by serving and leading in a creative and collaborative way.

The Approach You Want. The Experience You Need.
Hollidaysburg, PA+4

Civil Engineering and Municipal Engineering.
Sioux Falls, SD+1
Engineering harmony between the natural and built worlds.
Columbus, OH

Excellence in Engineering
Madison, WI+11

Structural Engineering.
Salt Lake City, UT

Supporting the Past - Structuring the Future
St. Louis, MO
Client Focused, Results Driven.
Metairie, LA+1

Creating Solutions for Client Success
Flanders, NJ+3
Surveying Central Oregon since 1976
Bend, OR

Electrical Engineering and Aviation and Airfield Lighting.
Phoenix, AZ+1

Civil and Environmental Engineering | Professional Land Surveying
Raleigh, NC

Science, Service, and Solutions for Rivers and Watersheds
Louisville, KY

Local, Skilled, Exceptional
Bismarck, ND