Roofer recommendation in Pittsburgh area

[Andy Konitzer]

First I'd like to introduce myself. I'm a new buy and hold investor in the Pittsburgh area. Currently I have one SFH rented and have just signed a contract on a duplex (one unit occupied) in the same neighborhood. Things are off to a good start - thanks in no small part to the wonderful advice I've gleaned from the forums and other offerings on BP. Thanks!

I landed the duplex at a good price, but it needs roof repairs (gutters, flashing and some decay). So far I have one quote which seems a bit on the high side. However, that company was the one recommendation I had on hand. Does anyone else in the area have a company that they can recommend?