Montana Title 69. Public Utilities and Carriers § 69-3-201. Utilities to provide adequate service at reasonable charges

Every public utility is required to furnish reasonably adequate service and facilities. The charge made by any public utility for any heat, light, power, water, or regulated telecommunications service produced, transmitted, delivered, or furnished or for any service to be rendered as or in connection with any public utility shall be reasonable and just, and every unjust and unreasonable charge is prohibited and declared unlawful.