About Our Companybr brS.O.S. is a family owned and operated drain and sewer cleaning service company that has been in business in the Metro area since 1941. Our full service crews clean all types of lines big or small. Small household lines to big city projects, we have you covered. brWe specialize in misdiagnosis and 2nd opinions on lines with issues. Our service technicians are prompt, reasonable, reliable, trustworthy, knowledgeable, and are there to take care of you. S.O.S is fully insured. brWe have great ratings on the BBB Better Business Bureau, Angie's List, MHA, and are Friends of IREM.