Use the following addresses to mail checks for invoice payments (e.g. meter rental, fees, supplies).
Allow two business days for processing.
Mail by Standard/First Class
FP Mailing Solutions
PO Box 157
Bedford Park, IL 60499-0157
Mail by Overnight/Express
Attn: Credit Operations
FP Mailing Solutions
140 N. Mitchell Ct. Suite 200
Addison, IL 60101-5629