One Call Appliance Service

UPDATE: As requested in the comment, I have emailed One Call Appliance a copy of the receipt they gave me. Nobody got back to me. Below is the original review:
Absolutely dishonest, if there was a zero star rating I would give that and I am in the process of calling them in small claims to explain how they think what they did is fair. I called them about a dishwasher that has a problem advancing past a certain point. The tech spent exactly 7 minutes looking at the dishwasher, charged me $ 75 and told me it was the control, a part that costs $ 299 to order and install. He recommended buying a new dishwasher. It turns out that replacing the control is at best a 30 minute job so I ordered a brand new one for $ 100. After putting it in, the dishwasher still did not work. A few more searches on the web and it turns out that the tech should have first checked the heating element (mine was working which takes another 5 minutes to check) and the thermostat at the bottom of the tub. To get to that is a bit more complicated, maybe another 15 minutes. It turns out that this was the problem and a $ 10 brand new part solved my issue. Naturally, One Call is not answering my calls or emails and would not share the wasted money I spent. What a waste of time and $ 175…