Kenner & Son Roofing & Sheet

We got 3 bids to roof our home ( 2013?) . Kenner and sons were the highest bid but we thought they were the best at the time. The shingles over both sides of the garage were obviously installed by a new person. The first coarse over the gutters were way too short and rain water just runs down the facia board every rain, light or heavy. They also found some rotten siding that they replaced and it looks like it was cut with a pocket knife and then snapped off. The last thing that bothered me was the fact that there were about 12 extra bundles of shingles left over. When i asked about them i was told they were for another job? Really?? Same texture and color as our roof, which has tinges of green in the shingles. Hard to swallow. There are many roofing companies to choose from in Athens, Ga.