There are 3 Pollution Control Companies in Johnston, Iowa, serving a population of 20,172 people in an area of 18 square miles. There is 1 Pollution Control Company per 6,724 people, and 1 Pollution Control Company per 5 square miles.
In Iowa, Johnston is ranked 17th of 1056 cities in Pollution Control Companies per capita, and 19th of 1056 cities in Pollution Control Companies per square mile.
Find addresses, phone numbers, fax numbers, hours & services for Johnston Pollution Control Companies.
Green Earth Recovery & Cleanup PO Box 1067 Johnston, IA Environmental Services
Pillar To Post Home Inspectors 6165 Northwest 86th Street Johnston, IA Environmental Testing
US Army Corps Of Engineers 5600 Northwest 78th Avenue Administration Building Johnston, IA Environmental Services