ABOUT EXTON CLEANERS Established in the early 1990’s Exton Cleaners has rocked the Entertainment District for over 20 years. Situated in the MetroCentre Retail Concourse and steps away from the hustle and bustle of John and King, we are a custom boutique dry cleaner focused on exceptional cleaning and unmatched customer service. It is because of our longstanding craftsmanship, attention to detail and overall consistency that we have stood for over 20 years. Trust in Us. We take your image seriously.