Energy Services

NOTICE: December 11, 2018 - Council Approves HES Rate Adjustments 


NOTICE: Beware of a scam callers to Hermiston Energy customers demanding payment. HES have a process in place before disconnecting any service - there is no phone call threatening immediate disconnection. Warn your family, friends and businesses who may be a target. If you receive a suspicious call, hang up. You are welcome to call HES (541 289-2000) directly if unsure about the status of your account.

NOTICE: Beware of and These on-line bill pay websites are not affiliated with HES and may charge extra fees. HES cannot control when we will receive customer payments from them, which might cause late payments or disconnection.

Welcome to your locally owned municipal electric utility owned by the City of Hermiston doing business as Hermiston Energy Services (HES). HES is dedicated to providing the best possible service at the least possible cost to its citizens. HES began operations on October 1, 2001, serving some 4,900 meters after acquiring the electric facilities of Pacific Power & Light within the city limits of Hermiston. HES contracts out the operation, maintenance, meter reading & billing, customer service and most day-to-day operations of the electric utility to Umatilla Electric Cooperative (UEC), located at 750 W. Elm Avenue in Hermiston. The ultimate responsibility for their performance is vested in the City of Hermiston and is managed by an Electric Utility Superintendent.