JWC Environmental

JWC Environmental designs, builds and services the world’s most dependable waste shredders and screening systems to help our customers solve challenging waste reduction and recycling applications.

With a global presence and four decades of experience, we work closely with customers to ensure successful projects. JWC Environmental assists customers in the energy, wastewater, recycling, marine and facility management sectors just to name a few.

Today, the world needs to reduce waste, increase recycling and protect the planet. Our vision is to partner with customers and help them improve efficiency and achieve a larger return on their investment. Together, we’ll build world-class Monster solutions and a cleaner, greener world.

- Greg Queen, President, JWC Environmental

Primary Values

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Founded in 1973 in Southern California, JWC is known for our legendary shredders and screens, including the Muffin Monster® – the world’s first dual-shafted sewage grinder. We’ve shipped over 40,000 shredders and screens to facilities around the world – a testament to the trust our customers place in us.

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Quality & Innovation

The Monster family of shredders and screens is legendary for quality and reliability. As the industry leader, we have received over 70 patents for product innovation. JWC is also the five-time winner of the Water Environment Federation’s Innovative Technology Award – the most of any wastewater equipment manufacturer.

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Global Leadership

JWC manufactures over 200 different types of Monster products and solutions at our ISO certified factories in Santa Ana, California; Cheshire, UK; and Kunshan, China. Our network of business partners spans the globe to provide local sales and support for our customers.

Who We Are

Our Vision

Accelerated growth through dynamic solutions and customer preference created by the passion of our team.

Our Products

Advanced sewage treatment equipment is of vital and growing importance to the world, and JWCE is a leading manufacturer of equipment for wastewater treatment, solids reduction, solids removal, and processing.

Our Monster

Iconic. The Muffin Monster® is legendary in the wastewater industry for power and reliability. For over 45 years the Monster has been a testament to the unrivaled knowledge of our technology and unmatched success with it in our industry.


Santa Ana Headquarters
2850 S. Red Hill Ave., Suite 125
Santa Ana, CA 92705 USA
ISO9001:2015 #10001313 QM15

Santa Ana Factory
2600 S Garnsey St.
Santa Ana, CA 92707 USA
ISO9001:2015 #10001313 QM15

European Headquarters
Unit 15, Daneside Business Park, River Dane Road
Congleton, Cheshire CW12 1UN
United Kingdom

Santa Ana Headquarters
2850 S. Red Hill Ave., Suite 125
Santa Ana, CA 92705 USA

Asia Pacific Headquarters
Suite 830, No. 2 Building,
Jiali Center, No. 385 Yan’an Road,
Xiacheng District, Hangzhou, Zhejiang

Contact a Representative

Find out more today about how JWC can fulfill your grinding, screening, shredding or processing needs.