October 11 2017 Armstrong was dispatched to my house to repair a drain pipe that was backing up. They broke the cpa to my stack line and tried telling me the line was broken. They returned again Novemeber 29,2017 do to having the same issue. I was with the technician the whole time and Armstrong tried charging me another 2800 to snake a line and also replace a broken pipe. Turns out it was just the cap from the stack line that needed to be replaced $8.00 purchase that I made verses a 2800 charge for something they never did. This company is def a comapny I would not recommend to any one.