KCM Oil - Mike Greene Plumbing & Heating, locally owned and operated in Shaftsbury Vermont. KCM Oil - Mike Greene Plumbing & Heating has professionally serviced all of Bennington County since 2004. Specializing in personal service in New Heating Systems, Service, Repair & Maintenance of existing systems. Radiant Heat, Heating Fuel Oil. 24 Hour Emergency available. Call today for a free estimate.