Sewer Expansion to Timpe Rd. Area: Crews are well on their way expanding the Sandusky County sanitary sewer network to Timpe Road on the East side of Fremont Ohio. Did you know that when the Village of Helena installed sanitary sewer lines in their community, our company completed over 30 sewer connections for the residents of Helena? We have also completed multiple commercial sewer connections within the City of Fremont. If you are in need of sewer line work, please call us today to setup a free consultation at your home!