Ally L review about company Alliance Roofing

This review is solely based on my personal opinion and experience with the employees/independent contractors of Alliance Roofing and do not reflect the views of anyone else nor the company and its service as a whole. I have never posted any reviews about businesses before, but today's experience arose to such a level of unprofessionality that I felt compelled to say something. I personally would not hire this company to repair my roof because I found their employees/independent contractors to be extremely unprofessional. The building I rent from hired this company to begin work after 8am (which I confirmed with building management) and instead they began around 7:15am, causing a huge ruckus, and subsequently waking everyone up. I am not sure what world they live in, such that they would find it acceptable to make that level of noise that early in the morning. I received no apology whatsoever.