United Septic-Grease is the Chicagoland leader of septic, sewer and grease trap cleaning services. Weve been at it for over 30 years. Whether at home, or at a commercial site, you can trust United Septic-Grease. Our experience pays dividends from the first time you give us a call. We are licensed, bonded and insured. Septic Tank Cleaning and more Septic & Sewer Services If your home has a septic system, you will need to keep it clean and maintained. If you dont you will face repair bills that can cost thousands of dollars. But, give United Septic a call at 1-888-301-1118 and let us put you on a routine maintenance schedule that will help you avoid having costly repairs. Grease Trap Cleaning - You name it, we do it! Restaurant and food service facilities have a grease trap system. And they all need to be regularly cleaned and maintained. Its the law in most cities.