There are 3 Consulting Engineers in Harrisburg, Illinois, serving a population of 9,344 people in an area of 7 square miles. There is 1 Consulting Engineer per 3,114 people, and 1 Consulting Engineer per 2 square miles.
In Illinois, Harrisburg is ranked 23rd of 1547 cities in Consulting Engineers per capita, and 27th of 1547 cities in Consulting Engineers per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Harrisburg Consulting Engineers.
Integrated Engineering 1503 West Barnett Harrisburg, IL
Walker & Assoc-Archt & Engrs 102 North Gum Street Harrisburg, IL
Walker & Associates-architects & Engineers 102 North Gum Street Harrisburg, IL