There are 6 Consulting Engineers in Johnson County, Iowa, serving a population of 144,425 people in an area of 614 square miles. There is 1 Consulting Engineer per 24,070 people, and 1 Consulting Engineer per 102 square miles.
In Iowa, Johnson County is ranked 37th of 99 counties in Consulting Engineers per capita, and 4th of 99 counties in Consulting Engineers per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Johnson County Consulting Engineers.
Cramer Engineering 5418 210th Street Northeast Solon, IA
Hart-Frederick Consultants 510 State Street Tiffin, IA Civil Engineering, Consulting Engineering
Shive-Hattery - Phillip S Larson PE 2839 Northgate Drive Iowa, IA
Terracon 783 Highway 1 West Suite 5 Iowa, IA
Terracon Consultants 1321 Highway 965 Northwest Swisher, IA
Trace Consultants 3115 Anita Circle Northeast Iowa, IA