I have been in the construction business and servicing customers for 30 years plus. These guys aren’t roofers. Thank God I was there “most” of the time when they were doing the work. Who knows what they did when I was not present. I had to stop them several times because of either their sloppy work or install technics. And all their boss does is make excuses. If you are looking for quality in a roof job, keep looking , these guys aren’t it.