Liquid Environmental Solutions - St. Louis, MO

Name: Liquid Environmental Solutions - St. Louis, MO
Address: 6400 McKissock Avenue, St. Louis, Missouri, 63147, United States
Telephone: 866.694.7327

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📍 6400 McKissock Avenue, St. Louis, Missouri, 63147

Grease Trap Pumping Interceptor Cleaning FOG Compliance Emergency Service Oil Collection Drain Cleaning Waste Manifest Industrial Waste Oil/Water Separator Wastewater Disposal

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About

Liquid Environmental Solutions (LES) operates a full-service FOG management program out of its St. Louis location at 6400 McKissock Avenue, serving commercial food establishments throughout the greater St. Louis metro and across the Missouri-Illinois border. Services include grease trap and interceptor cleaning, used cooking oil collection and recycling, oil-water separator cleaning, and grit trap maintenance. LES provides waste manifest documentation and maintains a 24/7 emergency response capability. The company markets itself nationally under the phone alias 866.MY.GREASE and serves restaurants, grocery stores, convenience stores, and food-processing facilities.

Service Details

Years in Business 24 years

Emergency 24/7 ✓ Available

24/7 Emergency

Location

Regulatory Context

FOG Compliance in Missouri

Missouri food service facilities must comply with FOG pretreatment standards under the Missouri Department of Natural Resources (DNR) and local pretreatment programs. Metropolitan St. Louis Sewer District (MSD), Kansas City Water Services, and Springfield's Watershed Protection Program enforce interceptor installation, maintenance schedules (typically every 90 days), and three-year manifest retention. MSD's Industrial Waste program conducts regular inspections of high-risk food service establishments.

See full grease trap regulations in Missouri →

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Listing data last checked: April 4, 2026

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