When serious problems suddenly fall on our heads, we tend to trust everyone who offers a quick and profitable solution. Breakdowns of large home appliances are included in the list of such life situations, so when repairing a refrigerator it is important to know how to avoid cheating. Practically in any sphere of service there is a risk to meet with swindlers. In this article we will consider several most common schemes of cheating and try to figure out how to calculate the scammers in refrigerator repair.