*Columbia Service Partners® is not an affiliate of Columbia Gas®. Columbia Service Partners optional repair and maintenance plans are not regulated utility services. Columbia Service Partners plans are not provided or guaranteed by the utility, Columbia Gas. Your participation in, and your payments for, these optional service plans do not affect your utility service. Columbia Service Partners plans are provided by Oncourse Home Solutions, LLC and administered by American Water Resources, LLC. Exclusions apply. For details about the plan(s), please read our Terms and Conditions.