When you are looking for a good roofing contractor, you should ask a few very important questions to prospective companies. One of the first things you should ask about it is if they are licensed and do they have insurance for their employees. You should also find out how long they have been doing roofing work and if they have any numbers that you could call to talk to happy customers they have worked for. You want to know that you can trust and depend on the roofing contractor that you decide to hire. That way you won’t have to worry about any surprises later on. Try roofing contractors Dallas.