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Business Details
50+ Years
experience
Innovative Waste Management Systems
Kohlman Engineering has been a pioneering force in waste management solutions since 1923, delivering innovative products and services tailored to meet the evolving needs of commercial and residential buildings. Our expertise spans the design, manufacturing, and installation of trash and linen chutes, compactors, recycling systems, and odor control technologies, ensuring efficient waste management for diverse facilities like hospitals, hotels, and high-rise apartments. With a focus on durability and customization, our team collaborates closely with architects and contractors to create systems that integrate seamlessly into new constructions or retrofits.

Our nationwide service departments in Florida and New York provide maintenance, repairs, and preventative programs, supported by readily available spare parts and comprehensive product manuals. Backed by over 90 years of industry leadership, we remain committed to advancing sustainable waste solutions while maintaining the highest standards of reliability and customer satisfaction.
Services
Trash Chutes Linen Chutes Compactors Recycling Systems Odor Control Systems
Details
  • Year established: 1923
Highlights and features
  • We offer over 90 years of expertise in waste management system design and installation.
  • Our nationwide service departments cover Florida and New York Metropolitan areas.
  • Customized solutions integrate seamlessly into new constructions or retrofits.
  • We provide preventative maintenance programs and 24/7 technical support.
  • Our products meet rigorous safety and durability standards for commercial use.
Services
Trash Chutes
Wilkinson trash chutes are engineered with durable #16 gauge aluminized steel and stainless steel options. Customizable diameters from 18 to 36 inches ensure compatibility with building specifications. Sound-dampening features minimize noise, while safety components like self-closing doors and sprinkler systems meet fire codes. Optional locks and sanitizing units enhance security and hygiene.
Linen Chutes
Designed for high-traffic facilities like hospitals and hotels, our linen chutes feature 24-inch standard diameters with customization options. Side-hinged, self-closing doors prevent debris buildup, and reinforced discharge hoppers ensure durability. Integrated fire safety measures and optional access controls provide secure, code-compliant linen disposal solutions.
Compactors
Our compactors reduce waste hauling costs through efficient volume reduction. Available models include container and extruder systems with capacities ranging from 33 to 50 cubic yards. Customizable dimensions and integration options allow seamless installation in various building layouts, optimizing space utilization and operational efficiency.
Recycling Systems
Wilkinson recycling systems include Bisorter, Trisorter, and Turntable models designed for multi-stream waste separation. Configurable container options and diverter systems accommodate buildings with 200-500+ units. These systems streamline recycling processes while maintaining compliance with local environmental regulations and space constraints.
Odor Control Systems
Our odor control solutions include D&S sanitizing units, Chute Janitor washdown systems, and eMIST eco-friendly odor eliminators. These systems use automated high-pressure cleaning and bacterial-neutralizing agents to maintain hygiene in trash and linen chutes, ensuring fresh environments in waste management areas.
People
Mark Kavulich
Florida Service Department Manager
With 27 years in construction and 13 years at Kohlman Engineering, Mark oversees Florida service operations. He manages maintenance, installations, and business development while ensuring customer satisfaction through expert technical support.
Questions
What products does Wilkinson Hi-Rise offer?
We provide trash and linen chutes, compactors, recycling systems, and odor control solutions for commercial and residential buildings.
Do you service areas outside Florida?
Yes, we offer service and maintenance in the New York Metropolitan area in addition to Florida.
Are your waste management systems customizable?
All products are customizable to fit specific building requirements, including size, material, and integration with existing infrastructure.
What warranty do you provide?
Our equipment comes with a one-year warranty covering parts and service.
Can you retrofit existing buildings with your systems?
Yes, we specialize in retrofitting older buildings with modern, efficient waste management solutions.
How do I request maintenance for my system?
Contact our service team at 1-800-231-3888 or reach out to your local service manager for prompt assistance.