City of Naperville

The City of Naperville operates its own municipally-owned utility services, providing residents and businesses with reliable electric and water service. As a public utility, Naperville Electric Utility serves over 60,000 customers and maintains more than 1,000 miles of electrical infrastructure. The Water Utility manages drinking water, wastewater, and stormwater systems with a strong focus on sustainability and infrastructure investment. Known for its customer-focused approach, the City of Naperville’s utilities emphasize safety, efficiency, and innovation while maintaining competitive rates and high service reliability for the community.