Innovations in Grease Containment & Duct Cleaning Equipment
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Innovative Solutions
Welcome to Omni Containment Systems, based in Elgin, IL. Since 1985, we have been dedicated to designing products that help our clients excel in managing fats, oils, and grease. Our partnership with TEINNOVA has enabled us to further expand into the kitchen exhaust cleaning industry and venture into HVAC cleaning, empowering our clients to enhance their business operations. Our commitment to cost-effective and environmentally responsible solutions has established us as a leader in the industry. Leveraging the latest innovations and advanced technology, we proudly offer top-tier grease containment and duct cleaning equipment.
Omni Containment Systems, founded by industry pioneer Kevin Chwala in 1985, has been revolutionizing grease containment. Dedicated to eliminating fats, oils, and grease from kitchen exhaust systems, we hold six patents showcasing our commitment to quality and efficiency.

Serving over 20,000 restaurants and food processing facilities globally through a network of 900+ distribution and service partners, we offer the most comprehensive line of NFPA 96-compliant grease containment products worldwide.
Our partnership with TEINNOVA aligns with our innovation goals, making tough cleaning tasks easy through a cost-effective line of duct cleaning equipment for HVAC and kitchen exhaust systems that meets our customers' highest expectations, driven by continuous improvement and innovation.
Industry Standards We Meet
NFPA 96
UL Solutions
ANSI
EPA
Omni Grease Containment Products
Fan Hinging Solutions
Omni Containment offers a range of products designed to address specific grease containment and cleaning challenges. Our flagship product, the Omni Super Hinge™, revolutionizes how exhaust fans are hinged for cleaning and maintenance. With patented technology, it offers ease, convenience, versatility, and durability. The Super Hinge™ extends the life of expensive fan housings by supporting areas prone to failure, making it an essential tool for maintenance professionals.
Grease Containment
Rooftop grease containment is crucial for preventing damage and ensuring safety. Factory grease catches on upblast or industrial set fans are often insufficient. That's why we offer five distinct rooftop grease containment systems, each tailored to specific restaurant needs. These systems are designed to provide an appropriate and affordable solution for any grease containment requirement, helping to protect both your rooftop and the environment.
Eco Friendly
All Omni products are designed and built with our environment in mind. Our hydrophobic filter technology aids in EPA wastewater compliance and pollutant mitigation. Additionally, we produce our products using recycled materials, furthering our commitment to environmental responsibility.
The TEGRAS Kitchen Exhaust Cleaning System
The TEGRAS line of equipment is the only technology specifically designed and manufactured for cleaning hoods, kitchen exhaust ducts, and kitchen exhaust fans. It incorporates the four elements of the Sinner Circle: Mechanical Action, Chemical Product, Temperature, and Time. This method uses heavy-duty foam that clings to grease, eliminating the need to change tools and making the cleaning process more efficient. With TEGRAS, you can significantly improve your ability to clean hoods, plenums, ducts, exhaust fans, and filters, ensuring a thorough and timely cleaning.
Benefits of the TEGRAS Kitchen Exhaust Cleaning System:
- Automatic Foam Generators: Produce foam with the right density to adhere to the walls of the duct, providing the contact time needed to effectively dissolve grease.
- Active Foam Injection: Delivers active foam through the brushing robot inside ducts and via a lance into hoods and exhaust fans.
- Powerful Pneumatic Motors: Equipped with the most powerful pneumatic motors on the market to tackle tough grease.
- Durable Construction: Features the only 100% stainless steel pneumatic motor, with both external and internal parts made from stainless steel for greater durability. 
TECAI HVAC Duct Cleaning System
For comprehensive heating, ventilation, and air conditioning duct cleaning, TECAI offers the most advanced technology on the market. Our state-of-the-art brushing systems, innovative compressed air injection, and sophisticated video inspection tools set a new standard in the industry.

With over 15 years of practical experience, TECAI's design not only enhances the technical and professional image of your business but also significantly reduces labor costs by cutting cleaning time by up to three times. Used successfully in more than 70 countries, TECAI embodies our dedication to innovation and efficiency.
Advantages of the TECAI System:
- Dry Cleaning: Utilize air injection or rotary brushing for effective and thorough cleaning.
- HEPA Filtering: Our powerful vacuum cleaner features HEPA filtering for superior air quality.
- Advanced Technology: Benefit from our cutting-edge brushing systems and compressed air injection.
- Video Inspection: Ensure meticulous cleaning with our advanced video inspection systems.
- Cost Efficiency: Achieve significant labor cost savings and enhanced cleaning efficiency. 
Experience the TECAI difference and join the global network of businesses that trust our innovative solutions for unparalleled duct cleaning performance.
Discover why Omni Containment is the leader in containment and cleaning solutions.
