Appliance repair is something we will all have to look into at one point or another in our lives. Make sure that when you do end up having to do so look for someone that you can trust or have heard of. You do not want to be taken advantage of by a salesperson simply because they think they can.
Try to find a person that you have worked with in the past when you are doing an appliance repair. Ask people you know who these people you know who the have used and how they recommend them. Try to find someone that they have found to do reliable work.