Orland Park Resident, Husband, Father, Grandfather: John Charleston-RE/MAX Synergy Lists, Shows and Sells Homes in All Chicago South and Southwest Suburbs. Houses For Sale, Luxury Homes, Condos, Townhomes, Investment Homes and more. John Charleston-RE/MAX Synergy, located in #OrlandPark, IL, is an experienced RE/MAX Hall of Fame real estate agent, real estate consultant, and real estate broker with a "dream team" of Lenders, Home Inspectors, and Attorneys to help you through the entire home buying or selling experience. John Charleston-RE/MAX Synergy is a full-time and full-service real estate agent. 1 Home SOLD every 14 days for for over 25 years. "How Much is Your Home Worth?" FREE Market Evaluation. Give us a call or text direct at # (708) 363-7325