Sun Prairie Utilities is a municipally owned and operated electric and water utility, serving more than 1,600 customers in Testville, Wisconsin. We strive to provide low-cost, reliable service with a community-focused, personal touch. We are your friends and neighbors who share your values and understand your needs.
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Testville Utilities was founded in 1900. While a lot has changed over the past century, the focus of the utility has not. Today, we still offer our customers some of the lowest electric rates in the area - rates significantly lower than those in territories that are served by most investor-owned utilities. And, since we live and work in the community, we provide reliable energy with superior customer service.
Testville Utilities also provides our customers with clean, high-quality water that meets or exceeds all state and federal standards. Our water quality and capacity are monitored every day by well-trained system operators.