A very unprofessional company. A crew is currently doing some work at the building I work in; they are constantly loud and obnoxious and throw their personal garbage on the ground. They smoke awful and odd smelling cigarettes with no consideration that the smell seeps into the building by the door ways. I have also spotted a few staff members drinking beer while on the job and during their lunch breaks even in a company vehicle. Today there was a can left on the ground. I cannot wait for them to be done their work for the sake of all the businesses and customers.