Why is the range of pricing of DJs so large?

In many industries, there are requirements or certifications that business must meet before servicing customers. The reason for this is to protect the consumer and ensure that the business is being operated legally and in a safe manner. Unfortunately, there are no such standards to guarantee a professional DJ. Full-time, professional companies, like MAJESTIC MIXERS ENTERTAINMENT, take steps to ensure their long-term success as well as the well being of their clients. For example, a true professional DJ will have liability insurance and equipment insurance to safeguard against any unforeseen circumstances. True pros will also carry backup equipment to every event in case of an equipment breakdown.