RICHMOND, Va. /ScoopCloud/ -- Matrix Capital Markets Group, Inc., a leading, independent investment bank, has advised Singer Energy Group, Inc. and its affiliates d/b/a Robison ("Robison" or the "Company") on the sale of its integrated heating oil distribution and HVAC services business to an affiliate of Star Group, L.P. (NYSE: SGU). Headquartered in Port Chester, New York, Robison is a leading distributor of heating oil and provider of home comfort solutions in and around Westchester and Putnam Counties, New York.