Dishwasher back up garbage disposal
Our garbage disposal suddenly stopped working and I tried to press the reset button and it didn't do any good. Yesterday I started the dishwasher and was also doing some dishes in the left sink (we have a double sink, the right sink is smaller and is with the garbage disposal). When the dishes washer started to drain, the water started to come out of the garbage disposal. Since I never stood next to the sink when I ran dishwasher before, I wonder if it is the back up of the water that caused our garbage disposal to fail.
Also, who should I call to get this problem fixed. I assume it'd be a plumber, but would a plumber install the garbage disposal also?
Thanks!