J N Grease Services is based in Menifee, CA, and has been providing waste handling solutions and maintenance services for over 20 years. They serve a wide range of clients including small restaurants, large restaurant chains, food manufacturers, and supermarkets throughout Southern California. Their services include used cooking oil collection and grease trap cleaning, supporting businesses in maintaining operational efficiency. J N Grease Services emphasizes competitive pricing and attentive customer care to build long-term relationships.

Used Oil Recycling is a company based in Los Angeles, CA that specializes in the collection of used cooking oil. They focus on environmentally responsible oil recycling services to support sustainable waste management in the area.

Household Hazardous Waste Disposal provides a collection center in Rancho Cucamonga, CA, for residents of San Bernardino County to safely dispose of household hazardous waste. The center accepts items such as used motor oil, filters, antifreeze, paints, cleaning products, cooking oil, propane tanks, batteries, and sharps. It operates on Saturdays with specific hours and observes closures during holidays and inclement weather. The service excludes business waste and certain hazardous materials like explosives and radioactive waste. The program also offers free used motor oil containers and mulch made from collected green waste during operating hours.