I had a main that was very slow and my drains overflowed when we used the washer. A friend of my wife recomended RK Knight and they came by and gave us an estimate it sounded expensive so I called Mike Diamond who said they will fix any drain for $99 Well that's not true all the time if your clean out is not exterior of the house they won't do it and they don't go on roofs. So there estimate was a minimum of $2800. So I used RK and saved about $2400. I know I could have rented the snake from home depot and saved a few hundred but they were fast and convienent. Very curtious and nice people too
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