OneWay installed a roof for me, and later, when it was raining pretty hard, I noticed that there was water curling under my shingles and running behind my gutters and had caused some water damage to my fascia boards. The problem was that the shingles did not have enough overhang. I had to call several times over several days, to return my call and get someone to come out. The person that came out was quickly making excuses and gave me 2 different numbers for what the overhang was supposed to be. Both numbers were wrong. He said a half inch was good, and even said that 3/8 inch was good. These are incorrect for a roof that did not include a gutter apron or drip edge. Then he told me that the fascia boards had pulled away, causing the problem. He told me to screw the fascia boards on tighter, which I did, and the problem still existed, because the overhang was still insufficient, so I called them back. He told me that my issue was going to have to be handled by the owner (Tony) and he sent Tony a message. I did not hear from Tony and I left a few messages myself for him over about a 3 week period. So I just fixed the problem myself by adding a piece of gutter apron where the water was still pouring behind my gutter (between the gutter and fascia board). OneWay did not honor their warranty. The way the shingles were installed was causing water damage. Then they made up excuses and just ignored my calls and my email to the company. I would not use this company if I were you.