That is normal. Hopefully they are not your competition. I have no issue with those guys. They take care of the those that care little or not about how the job is done as long as it is done. Across the street from a place I did a full renovation on, the family uses the flavor of the day company. As far as I am concerned, BIG DEAL! They don't mean squat to me. I even will offer them iced cold water or gatorade while I am working across the street from them because you know they don't have any. Smile and wave and know that your taking care of your customers so you have nothing to worry about.