In any business you hire you get what you pay for. Cheap in the wedding industry dose not equal a good service. Don’t get me wrong there are a few diamonds in the ruff but to find them you have to dig. Most jocks that know the business are priced in the middle range for the areas they work in. There are high priced services that will bring the booming system & then there are low cost businesses that will bring the basics. The thing you have to do is check reviews. Look what people are saying on line about the services your thinking about hiring. I could give you the same questions but figured you would feel better reading them from these sites!

From bridalguide.com

10 Questions to Ask Before Booking Your DJ

From The Knot

22 Questions to Ask a Band or DJ

It’s your money just be careful in how you hire your wedding services!