

Sterilization is a critical process, but it often comes with significant challenges. One of the primary issues is ensuring consistent and reliable sterilization across different loads and materials. Inadequate sterilization can lead to contamination, which is a serious risk in environments like hospitals and labs where safety is paramount. Some sterilizer systems are difficult to operate, require specialized knowledge, and have high ownership costs. They can also experience downtime due to equipment failures and require frequent servicing. This can lead to extended periods of inactivity and increased operational costs.
Mark Costello’s consolidated sterilizer systems in california are designed to overcome these challenges with a focus on reliability, ease of use, and cost-effectiveness. Our sterilizers are built using commonly available parts, making maintenance straightforward and reducing downtime. The intuitive control systems are user-friendly, minimizing the risk of errors and ensuring consistent sterilization results. Our systems are energy-efficient and designed to handle a wide range of sterilization tasks, from simple to advanced, ensuring that your operations run smoothly and efficiently.

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.
Consolidated Sterilizer Systems (CSS) are high-performance sterilizers designed for a variety of industries, including healthcare, laboratories, and pharmaceuticals. They use steam, pressure, and temperature to disinfect and sterilize equipment and materials. These systems ensure the elimination of harmful bacteria, viruses, and pathogens, providing a safe and sanitary environment.
CSS in California are known for their energy efficiency, quick sterilization cycles, and reliable performance. With advanced technology and automation, these systems reduce energy consumption and maintenance costs while maintaining high sterilization standards. Their precise temperature and pressure control ensure that each sterilization cycle is optimized for efficiency.
CSS systems enhance safety by ensuring that equipment and instruments are thoroughly sterilized, reducing the risk of infection or contamination in medical, laboratory, and food processing environments. These systems comply with stringent safety regulations and industry standards, protecting both employees and customers from health risks.
CSS is used across various industries, including healthcare (hospitals, clinics), pharmaceuticals, food processing, research laboratories, and biotechnology. In California, the need for efficient sterilization is particularly high due to the state’s advanced medical, research, and manufacturing sectors.
Consolidated Sterilizer Systems contribute to sustainability by minimizing energy waste and reducing water usage during sterilization processes. The efficient design and operation of these systems help California industries adhere to environmental regulations, contributing to a greener future.
Yes, regular maintenance is necessary to ensure that Consolidated Sterilizer Systems continue to operate efficiently. Maintenance tasks typically include checking steam and pressure systems, inspecting seals and valves, cleaning filters, and performing calibration checks. Proper maintenance ensures the longevity and optimal performance of the sterilizer systems.
