First of all, it is of upmost importance that the company is fully insured. This includes having auto insurance, general liability, and additional insured. If the company you are looking to hire is not licensed you will have to pay an out of pocket expense of 88% of workers compensation. For additional safety it is also important that they are OSHA compliant. This thus would even better aid the prevention of possible accidents and not only saves your money but also your companies reputation. Accidents at work lead to bad reputations and that leads to less customers referring your company and thus less money coming into your business. It is in your best interest to find a responsible roof removing company that meets the listed requirements so that you save yourself from unnecessary stress and problems in the future.