It was a very bad experience, the plumber inserted the camera in to a pipe less than two feet and advised that there are too many bends and the cameras will not go through. He completed the job in less than 10 mins and wanted $250.
He was arrogant and uncooperative and want at times threatening, I have CCTV footage to prove this.
I would not recommend this company to anyone.

Approximate cost: $1