We were a small job for the roofers.  As such we were their backfill when they had free time. They had come out and waterproofed the roof to protect the wood and prevent leaks, which would hold until they could come out and finish the roof. We were delighted when about a week later we received a 5pm text asking if they could come out at 7am the next morning.  It took a couple days to complete the roof work. Needed to replace full panels of sheet metal and replace the venting at the top.