My house has really bad plumbing and I have to rely on a good plumber every couple of months. Thus, I have tried many. But, I am now staying with this particular Roto-Rooter. They may not be the cheapest, but because they do a better job at clearing out my home's pipes, they have to come out less frequently, so I save money in the long run. Best part, is that they often come right out. Take for example, the night my main water pipe in the back yard broke. Boy, what a mess, plus it was dark. Rooter-Rooter was there within the hour and the problem was quickly solved. Wonderful!