Contact Information
Hours of Operations:
Main Office
Monday through Friday from 7:30am – 4:00pm
Our Treatment Plants and emergency services are open 24hours / 365 days a year.
Location:
Mahoning County Sanitary Engineering
761 Industrial Road
Youngstown, OH 44509
Contact Information:
Main Phone: 330-793-5514
Fax: 330-792-5270
General Email: SEinfo@mahoningcountyoh.gov