There are times when it is needed to locate sewer/ drain lines for needed repairs.
Woods Rooter Service can locate any drainage pipe using a sonde located at the end of our sewage inspection camera. This gives off a 512 Hz signal that our receiver can pick up giving an exact location and depth.
Woods rooter service can also use this same technique to trace a sewer/drain line from beginning to end, determining the direction and how many tie-ins a drain line may have.