Payments* may be sent to: HMSC 82 Buckhorn Road Bloomsburg PA 17815 Billing questions: Garey Bittenbender 570-784-2696 *HMSC does not currently accept credit cards for payment. It does suggest bill payer programs offered by financial institutions, and HMSC can send forms for ACH (automatic withdrawals) for sewer payments. General sewer questions, inquiries, comments: HMSC Office 570-387-9632 located in the Columbia Mall mailing address: HMSC PO Box 243 Bloomsburg PA 17815-0243 Myers Environmental Services for HMSC Michael DeMarco, MES Senior Operating Manager email hmscoop@verizon.net