AIR CONDITIONING All Locations... DurhamKillingworthPortland go Results Found: 4 Button group with nested dropdown DiMAURO OIL COMPANY, LLC DiMAURO OIL COMPANY, LLC 48 Gospel Lane Portland CT 06480 (860) 342-2969 Daniels Energy Daniels Energy 8 High Street Portland CT 06480 (860) 342-3778 RLD Heating and Cooling Inc. RLD Heating and Cooling Inc. PO Box 832 Killingworth CT 06419 (860) 663-3181 Kevin Johnson Enterprises LLC Kevin Johnson Enterprises LLC 244 Guilford Rd.PO Bx 370 Durham CT 06422 (860) 349-9299