When searching for a fence contractor in Joliet, IL, there are several common questions you should ask. First, be sure to inquire about the company's experience and reputation. Ask how long they have been in business and if they are licensed and insured. It is also important to find out what types of fencing materials they offer, as well as any services that may be included in a project. Additionally, inquire about their customer service policies and warranty information. Lastly, make sure to ask for references so that you can get an idea of their work quality. By asking these common questions before contracting with a fence contractor in Joliet, IL, you can ensure your project will be completed satisfactorily.