About Us
DEC is a growing civil engineering firm specializing in land development of commercial, multifamily, industrial, office, municipal, and federal properties. We work on many different and unique project types all across the US. Our engineers are designers and project managers, enabling them to be involved in every part of each project.
Where We Work
We have licensed, Professional Engineers in:
Arkansas
Arizona
Colorado
Indiana
Minnesota
Mississippi
Montana
North Dakota
New Mexico
Ohio
Oklahoma
South Dakota
Texas
Utah
Wisconsin
Wyoming

DEC is familiar with managing projects and entitlements, preparing conceptual site plans, and providing site investigation and due diligence reports across the entire country.



