Rancho Cucamonga Municipal Utility



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Substation

RCMU is a division within the Engineering Services Department and reports to the Director of Engineering Services/City Engineer. For further information or inquiries on electric services, please contact Customer Service at (909) 919-2612 or email us at RCMU.Customer@CityofRC.us.

Should you require emergency service after-hours, please call the City of Rancho Cucamonga's Police Dispatch at (909) 941-1488.