

The sealed design of a self-contained compactor makes it the preferred choice across a wide range of industries and applications. Its ability to handle wet, putrescible, and high-liquid-content waste without leaking makes it indispensable in environments where hygiene and odor control are critical.
Food service and hospitality operations, including restaurants, hotels, supermarkets, and food processing plants, are among the most common users. These facilities generate large quantities of wet food waste that would create serious odor, pest, and regulatory problems if handled in open containers. The sealed body of a self-contained unit contains odors and prevents pests from accessing the waste.
Healthcare facilities, apartment complexes, and schools also rely on this equipment. If your property generates mixed waste with moisture content, a self-contained unit provides significant advantages over a stationary compactor that requires a separate open container. For apartment and high-rise buildings, where odor and cleanliness are constant concerns for residents and management, units like those featured on the apartment garbage compactor page offer purpose-built solutions.
Industrial and manufacturing facilities dealing with packaging materials, food byproducts, or mixed refuse also benefit from self-contained systems. These environments often require durable, high-capacity units, and models such as the RJ-88SC and the RJ-88HT are engineered specifically for heavy-duty commercial and industrial use. For facilities in California, the self-contained compactors in San Diego page outlines regional solutions and service options.

Mark Costello has been a trusted name in waste management for decades, delivering reliable and effective solutions that businesses count on.
Using the latest technology, We ensures that waste management systems are efficient and up to industry standards, from food digesters to compactors.
At Mark Costello,we provides tailored waste management solutions that fit each business’s unique needs, ensuring a smooth integration into existing operations.
Mark Costello is dedicated to helping businesses achieve their sustainability goals by turning waste into valuable resources, supporting a greener future.

Send us a message with your questions or concerns and our team member will contact you. We’d love to hear from you.
Dear Mr. Markle,
I have been working in the Plant Operations of Hospitals for the past 20 years. During that time I have had the responsibility of maintaining various autoclaves for the treatment of biohazardous medical waste.
When I came to Doctors Medical Center a year and a half ago I found myself in charge of maintaining a Mark-Costello Co. autoclave that was nearly eight years old. After my past experience of trying to keep a high vacuum system with consistent problems in operation, I find maintaining the Mark-Costello gravity fed autoclave a pleasure, as there is seldom a malfunction. I attribute this to the fact they have kept the design simple with no need for highly technical maintenance and high dollar repair parts.
As a point of information, the Model we operate is a AS 512 equipped with a unique “pull out drawer” making it easy for the Housekeeping Staff to load. This unit has a capacity of approximately 750 lbs. per cycle.
We expect to keep our Mark-Costello autoclave in operation for another 8 years or longer !
Dear Mr. Markle:
San Ramon regional Medical Center has owned and operated a Model AS46 Mark-Costello Medical Waste Sterilizer for the past eight years. We are pleased with performance of this equipment and have had a fine working relationship with the Mark-Costello Company. The system continues to function well and allows our facility to avoid the liability and high cost of packaging and hauling untreated infectious waste.
We Anticipate several more years of operation from this waste treatment system
Saludos,
La presente es para agradecer sus servicios a nuestra compañia. Su equipo de trabajo ha sido muy atento y diligente en las gestiones realizadas. Estamos muy complacidos con el equipo, el precio y la calidad de sus servicios.
Esperamos seguir contando con una excelente relacion de negocios en un futuro muy cercano.
Greetings,
This letter is to thank you for your services to our company. Your teamwork has been very attentive and diligent in the way it has been carried out. We are very pleased with the teamwork, the price and the quality of your services.
We expect to continue an excellent business relationship with you in the near future.
To whom it may concern,
Pleased with the equipment
We are quite pleased with our Mark-Costello sterilizer. The sterilizer has been working fine for many years. We recently purchased additional equipment from them, and are impressed with their response time and friendly service. We hope to continue a great working relationship with Mark-Costello in the future for additional pieces of equipment.
“It’s been a great relationship with The Mark-Costello Company; they are very dependable to all of our waste handling requirements and have made us aware of the importance of recycling and the upcoming waste handling issues in the future.”
“We have been very pleased with the performance and the cost savings that the trash compactors from The Mark-Costello Company have provided to our school district.”
My name is David E. and I am responsible for a Mark Costello Co. Auto-Clave, at an inflight Kitchen out here in Kona Hawaii, that is overseen by the USDA / Custom and Borders, federal inspectors. (as you can imagine that is a challenge in its self).
The products that Mark Costello Co. is producing are of good quality. The auto – clave that I am responsible for works 24/7, with very few break downs. This is the only unit available in Kona, making daily operation is critical.
It is nice to know that when I call for tech support and parts, the courteous staff always responds promptly. Being out here in the middle of the pacific, that is crucial to our operation.
I would highly recommend Mark Costello Co.
A self-contained compactor has the compactor and container permanently joined as one sealed unit, making it ideal for wet or liquid-bearing waste. A stationary compactor pushes waste into a separate open-top container and is better suited for dry, non-leaching materials. If your waste stream includes food scraps, liquids, or anything that produces moisture, a self-contained model is the correct choice.
Service frequency depends on usage volume and the type of waste being processed. Cycle control systems, such as the CYCON Life-Xtender, can reduce hydraulic wear significantly by preventing unnecessary compaction cycles. Routine maintenance typically includes hydraulic fluid checks, seal inspections, and ram guide lubrication. Pairing the unit with a container fullness monitoring system also helps prevent overfilling, which can accelerate wear.
Container capacity for self-contained units typically ranges from 15 to 34 cubic yards. The right size depends on how much waste your facility generates per day and how frequently you want to schedule hauls. A facility generating high volumes of daily waste will benefit from a larger capacity unit with fewer pickups, while a smaller operation may prefer a compact unit with more frequent hauls. Consulting an equipment specialist or reviewing the compactor dimensional clearance data can help narrow down the right configuration.
For apartment buildings, especially high-rise or multi-unit properties, a self-contained compactor is often the preferred solution because of its sealed, odor-controlling design. Properties that generate mixed waste with moisture content will benefit from the liquid containment features. Purpose-built options for residential applications are also available, and the apartment trash compactor page outlines models designed specifically for this setting.
Absolutely. By compacting trash, property managers can reduce the number of bags and collection trips required, which directly lowers hauling fees and operational workload. The increased efficiency in waste handling also translates to long-term savings on labor and maintenance costs
