

California presents a unique set of pressures that make stationary compactors particularly valuable. Waste hauling costs in the state are among the highest in the country, landfill diversion mandates continue to tighten under state recycling and organics legislation, and many municipalities enforce strict rules around container placement, odor control, and pest management near commercial properties. A RamJet stationary compactor in California operators install directly addresses these pressures by dramatically reducing the volume of waste that needs to be transported, which in turn reduces the number of hauls required each month. Fewer hauls mean lower disposal bills, less truck traffic around a facility, and a smaller carbon footprint tied to waste removal. For multi-tenant properties such as apartment buildings and condo complexes, shopping centers, and office parks, compaction also solves a recurring headache: overflowing dumpsters that attract complaints, pests, and code violations. Retail distribution centers, grocery and food processing facilities, manufacturing plants, hospitals, and hospitality properties throughout the state all rely on this style of equipment because it handles high tonnage without requiring constant supervision. There's also a practical economic argument. Compacted waste takes up far less space inside a container, which means a single haul can carry away what would otherwise require several trips with loose, uncompacted trash. Over a year, that difference adds up to thousands of dollars in avoided hauling fees, which is one of the biggest reasons facility managers across the state continue to specify this equipment when upgrading their industrial waste compactor systems.

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.
High-volume waste generators see the fastest payback, including apartment and condo complexes, grocery stores, distribution centers, manufacturing plants, hospitals, hotels, and shopping centers. Any property generating multiple dumpsters’ worth of trash per week is a strong candidate for this style of equipment.
Reductions vary by waste stream and current hauling frequency, but it’s common for facilities to cut the number of monthly hauls by half or more once waste is compacted, since a single load can carry significantly more material than loose trash in an open container.
Sizing depends on daily waste volume, container availability, and how often a property wants to schedule hauls. A facility manager should track actual waste output over a few weeks before selecting a model, since both undersizing and oversizing create unnecessary costs.
It depends on the waste stream. Stationary units paired with detachable containers tend to suit dry, high-volume waste like cardboard and general trash, while self-contained units are usually preferred for wet or odor-prone waste because they fully enclose the material. A qualified equipment supplier can help determine which configuration fits a specific property’s needs.
Most manufacturers recommend a hydraulic and mechanical inspection on a quarterly to semi-annual basis, with hydraulic fluid changes on a longer interval depending on usage intensity. Facilities running near-continuous cycles need more frequent attention than lower-volume sites.
