Make sure the company you chose has a license and will show it to you. Many people say they have one but if they won't share then there is a problem. You can't have a license with a Bond and Insurance and we have all.  Never let someone on a ladder at your home that does not have a license and insurance. Malady Homes does quality work at the same price as the non licensed guys and you are protected. We are also members of the BBB.