Reduced flow/back-up in sewer line. Came in, snaked out line, used camera to inspect and identify approximately 3 ft. section with additional roots still in line, and that balance of line was clear all the way to the sewer tie-in. Also used the camera and remote sensor to identify the location in the line where the roots are. Cleared the line sufficiently get flowing again until larger job of cutting through portion of garage floor slab and replacing section of line could be scheduled. Ran into several challenges in getting the snake in and through, and in getting the camera in the line, but the technician kept at it and figured out a way to get the job done for the price originally quoted.