About
The Mark-Costello Co. was established in the Greater Los Angeles area in 1956 as a Manufacturer Distributor, with emphasis on designing, building, supplying and servicing industrial trash compactors, vertical and horizontal balers as well as Medical and Regulated Waste Autoclaves. We our a manufacturer and provider of On-Site Medical Waste Sterilization (Autoclaves) equipment and service locally, nationally and international. Currently we have over 600 on-site medical waste systems professionally installed throughout the United States and 23 foreign countries.
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The Mark-Costello Co