Monroe provides reliable public utilities to its residents and businesses, maintaining modern infrastructure to support both residential life and heavy industrial usage (such as cheese manufacturing and brewing).
* **Electricity:** Electrical power is primarily provided by **Alliant Energy**, which services the broader southern Wisconsin region. * **Natural Gas:** Natural gas services are supplied by **WE Energies**, ensuring heating for the cold Wisconsin winters. * **Water & Sewer:** The **City of Monroe Water Utility** manages the municipal water supply, drawing from deep groundwater wells. The city also operates its own modern wastewater treatment facility, which is uniquely equipped to handle the high-strength biological waste generated by local dairy and brewing facilities. * **Waste Management:** Curbside trash and recycling collection is managed by contracted private providers, such as **Pellitteri Waste Systems** or **Waste Management**, working in coordination with municipal guidelines.