ST Sanitation provides liquid waste cleaning services in McAllen, TX, and throughout the Rio Grande Valley. Their offerings include grease trap cleaning for restaurants, septic tank cleaning, and car wash bay waste removal. The company serves industrial, manufacturing, food processing, and governmental clients with environmental services as well. Founded in 2017, ST Sanitation operates a vacuum truck equipped with a high-capacity vacuum pump and holds the required TCEQ Sludge Transporter registration. They offer 24/7 emergency availability to address urgent cleaning needs.

Fatty Chem by Products Inc. is a used cooking oil collection company based in Brownsville, TX. They serve a wide range of food businesses across South Texas, including restaurants, food processors, schools, and hospitals. Their services include delivering clean, secure containers, scheduled or on-call oil collection, and responsible recycling through certified sustainable channels. With over 20 years of experience, Fatty Chem is a family-grown business rooted in Los Fresnos and certified by the International Sustainability & Carbon Certification (ISCC). They also offer emergency support and competitive payouts for collected oil.

Liquid Environmental Solutions is a non-hazardous liquid waste management company based in Brownsville, TX. They offer services including used cooking oil collection, grease trap and interceptor cleaning, oil water separator and grit trap cleaning, and wastewater disposal. The company serves industries such as restaurants, grocery stores, convenience stores, automotive services, and other food service operations, focusing on recycling a high percentage of the food waste they collect. Founded over twenty years ago, Liquid Environmental Solutions emphasizes compliance and environmental stewardship in their operations.

CCC Environmental Grease and Septic Services provides grease trap cleaning in Brownsville, TX. They focus on maintaining grease traps to support proper waste management for local businesses.