About Us

Muffin Monster — Monsters Work Here!

JWC Environmental's family of wastewater, storm water and sewage treatment products are legendary for quality and reliability — including the Muffin Monster and Channel Monster sewage grinders, and the Auger Monster, Screenings Washer Monster and Monster Separation Systems, which incorporate a fine screen or band screen with superior sewage screening conditioning.

With over 36 years of award winning service and innovation, you know you can trust Monster quality when it comes to fulfilling the requirements of demanding sewage and wastewater treatment operations.

JWC Environmental Santa Ana and Costa Mesa, CA facilities are registered by UL to ISO9001:2000 File #A16182. JWC International Congleton, UK is registered by QAS to ISO9001:2008 File #A13056.

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• Bar Screen Monster For Headworks, Pump Stations And CSOs
• Sludge Monster™
• Finescreen Monster®
• Bandscreen Monster®
• Screenings Washer Monster®
• Monster Separation Systems®
• Auger Monster® Modular Headworks System
• Honey Monster® Septage Receiving System
• Drumscreen Monster™
• Airport Receiving Station
• Channel Monster® Wastewater Grinders
• Muffin Monster® Wastewater Grinders
• Monster Fish Cleaning Station

• New Vertical Auger Monster Screen Protects Pump Stations from Rags
• JWC Environmental Reveals 'Monsters' At WEFTEC 2011
• New Bar Screen Monster Utilizes Exclusive Technology To Capture More Debris
• Industry Leader JWC Environmental Announces It Has Been Acquired By Windjammer Capital
• JWC's Macho Monster Series 70000 - The Meanest Green Monster
• Scott Kelly Promoted To Vice President Of JWC Environmental
• New Sludge Monster Offers Efficient Solution To End Pump Clogging And Ragging
• New Pre-Built Muffin Monster Manhole Helps Unclog Sewer Lines
• JWC Screenings Washers Make Fine Screening Possible At Ontario Wastewater Treatment Plants
• Muffin Monsters Help BP Oil Spill Vessels Keep Working
• New Monster PI Service Plan - We'll Be There!
• JWC’s Honey Monster Helps Big Fish Environmental Find Clean Water
• NEW SWM-XE: JWCE’s Screenings Washer Monster Just Got Tougher
• Olympians Live The Dream - Monsters Keep It Clean On Whistler Mountain
• Monster Helps Landfill Produce More Methane Gas For Clean, Green Energy
• JWC Introduces The Honey Monster SRS-XE - This Honey Does Even More
• JWC Adds Channel Monster XD 3.0, The Biggest, Toughest Sewage Grinder Ever Built
• Monster Compactor Cleans-Up At Seattle Treatment Plant
• Fine Screen Retrofit Cuts Upgrade Costs By $1M
• Santa Barbara Correctional Facility Puts Waste In Its Place
• Wastewater Treatment Plant Takes A Bite Out Of Tough Solids
• Vegas Detention Center Proves Monsters Are Everywhere
• The True Story Of Monsters In Barrow Alaska
• Sludge Grinding Monsters Clear Manure Pipelines
• Airport Management Gets A Handle On Lavatory Waste
• Equipment Upgrade Cuts Maintenance Over 75%
• Fishing Charters Clean Up The Ones That Didn’t Get Away
• Drumscreen Monster Debuts At WEFTEC.08
• JWC Introduces New Auger Monster XE Screening System
• JWC Muffin Monster Turns 35
• JWC Environmental Introduces Finescreen With UHMW Panels
• JWC Environmental Accepted Into Directory Of ISO Registered Firms
• JWC Expands Georgia Factory To Benefit East Coast Customers