MEET OUR TEAM Amanda Customer Service Manager715-876-6400ahaugen@chippewavalleyenergy.com CherylCustomer Service715-876-6400CUSTOMERSERVICE@Chippewavalleyenergy.com MariahCustomer Service Team Lead 715-876-6400CUSTOMERSERVICE@Chippewavalleyenergy.com MarshallCustomer Service715-876-6400CUSTOMERSERVICE@Chippewavalleyenergy.com MatthewOperations Coordinator715-876-6400customerservice@Chippewavalleyenergy.com TinaCredit/Collections Coordinator715-876-6400customerservice@Chippewavalleyenergy.com TraceyCustomer Service/Inside Sales715-876-6400customerservice@Chippewavalleyenergy.com LeslieAccounts Receivable Specialist 715-876-6400lbrantner@eccoop.com