Had a basement drain problem, so called national plumbing company. Cleared clog in 5 minutes and charged $344. Price became worth it when he used a camera to show me a break in a pipe outside. It was about 10 feet from house and about 6 feet long. He was even able to tell it was 8 feet under ground. He gave me an estimate to replace the pipe which I thought was too high. Fortunately I have a son skilled at running heavy equipment. We rented a small backhoe, rented an industrial plumbers snake, and bought the materials for a total cost of $1100. It took us 7 hours. My son didn't want any pay but I made him take $700. Total cost now was $1800. The estimate from the plumber was $6836.