I wasn't home when they came, but my husband said DFW Pipe & Plumbing did a good job. However, I think the price was way too high for unclogging two drains and unjamming the garbage disposal. They didn't even use tools, just chemicals poured down the pipes. This was the first time we called DFW Pipe & Plumbing. They sent two plumbers for two clogged drains and the garbage disposal problem. They charged us more than four hundred dollars for less than an hour of work. They didn't have to replace anything, they didn't even have to use tools, just drain unclogging chemicals. When I asked how much to snake the main drain, they quoted me another three hundred dollars. They did a good job and solved our immediate problem, but the price was just too high.