The roof installation was okay but he doesn't want to do any maintence afterwards even though you have warranty. My flashing was not sealed and he did not fix it just stomped on my roof. I had a small bend in gutter i eas willing to pay for to fix he bent itcterribly out of shape and told me to call someone else. I tried to talk to him about some erosion and he was just rude. So now i have to pay someone to fix the flashing around the vent on roof. Must get fixed ASAP because the loose flashing has caused a leak in my ceiling. My warranty is still good for anoter year. I would never ask Mr. Berry to help me again.i trusted him and he really let me down. Sleep well Mr. Berry.