text: Questions to Ask a Roofing Contractor – ROWAN HOUSE
  The next question you can ask is how long the contractor has been in business. There are certainly some roofing contractors who are just starting out who can do fantastic work, but you are usually better off going with someone who has been in business for at least five years or so.
  Finally, ask your potential roofing contractor if they have any references. These will ideally be previous clients who will vouch for the contractor and be able to verify that they do quality work.
  These are just some of the questions that you can ask a roofing contractor, but they are by no means the only things you can ask. Your roof is probably the most important part of your house, so you shouldn't leave it in the hands of just anybody. Always follow your gut whenever you hire a contractor to work on your home. If something feels "off" to you, there's nothing wrong with finding a different contractor for your project.