Medical Waste Sterilization, Built to Code
Autoclave systems and sterilization equipment for healthcare facilities, commercial kitchens, and regulated waste processors — sold, installed, and serviced by The Mark-Costello Co. since 1973.
Sterilization equipment operates in some of the most regulated environments in the country.
The Mark-Costello Co. has been manufacturing medical waste autoclave sterilizers for over 50 years. With more than 600 units sold to customers across the United States and internationally, we've built systems for hospital networks, commercial medical waste processors, international airport catering operations, pharmaceutical companies, and university laboratories. Every system is backed by our in-house engineering and service team — the same team that built it.
Steam sterilization is the most reliable, environmentally sound alternative to incineration. Our systems are designed to eliminate all microbial life in the waste stream, meeting national and international standards for regulated medical waste treatment.
Sterilization Systems & Ancillary Equipment
Medical Waste Autoclave Sterilizers
High-pressure steam sterilization for regulated medical waste. Units treat 100 to 1,125 lbs. or more per cycle. Available in gravity-type and semi-automated configurations. Low maintenance cost, simple to operate, and designed for long service life — some units remain in operation after 20+ years.
EZ Waste Disposal System
Our semi-automated and fully automated material handling system. Reduces employee contact with untreated waste from point of generation to final disposal. Designed for facilities that need throughput efficiency without adding headcount.
Medical Waste Grinders & Shredders
Size reduction equipment used before or after sterilization to reduce waste volume and prepare material for disposal. Pairs with autoclave systems for complete treatment lines.
Hydraulic Cart Dumpers & Waste Carts
Autoclavable carts and hydraulic dumpers that integrate with the sterilization system. Eliminate manual handling of biohazardous material at every stage of the process.
Medical Waste Sterilizers
The Mark-Costello Co. has been building high pressure steam autoclave steam waste sterilizers for over 30 years. Safe and economical treatment, processing and disposal of bio hazardous waste is an issue, not only in the United States, but around the world.
Medical Waste Sterilizer Parts List
Efficient and reliable medical waste sterilization hinges on timely access to high-quality replacement parts that support every stage of operation—from sealing and control to safekeeping and discharge.
Medical & Hospital Waste Sterilization
Efficient Consolidated Sterilizer Systems California
Consolidated sterilizer systems are essential devices used to sterilize equipment and materials in various settings, including laboratories, healthcare facilities, and industrial applications.
Medical Waste Services Texas
Medical waste services Texas are essential for managing the safe disposal of hazardous materials generated by hospitals, clinics, laboratories, and other healthcare providers.
Processing Medical Waste in California
Processing medical waste in California involves far more than simply bagging up biohazard material and waiting for a hauler. With strict enforcement under the California Medical Waste Management Act (MWMA), clinics, labs, and hospitals are legally required to treat or properly transport all regulated waste.
Processing Medical Waste
How much technology do you need or want? The Mark-Costello Co. allows our customers to choose the level of technical sophistication they desire. We offer a simple system that does not require computer expertise. A chart recorder or digital printer is used to record cycle time and temperature.
Medical Waste Grinder
Medical waste management is one of the most critical operations in healthcare environments, from hospitals and labs to research facilities and outpatient clinics. With increasing attention on infection control, public safety, and environmental responsibility, the way facilities handle their biomedical waste has transformed drastically over the years.
Medical & Hospital Waste Size Reduction
The majority of size reduction systems in the medical waste industry, regardless of brand name, are designed and operate with double, contra-rotating shafts with hook-like cutters ground to a sharp edge.
Medical Waste Autoclave with Shredder
Healthcare facilities, laboratories, and outpatient centers generate regulated waste daily, and the primary challenge is disposing of it safely without compromising operations.
Waste Sterilizer in Paramount
Facilities that handle regulated waste need a process that is safe, consistent, and simple for staff to follow. A Waste Sterilizer in paramount solution helps reduce risk by treating waste before it leaves the building, limiting exposure during storage and transport.
Facilities We Equip
Hospitals & Major Medical Centers
Commercial Medical Waste Processors
International Airports & Flight Kitchens
(USDA/APHIS regulated)