I had a really great experience with South Coast Shingle. They re-roofed my home in Long Beach. They were reasonably priced and set me up with a roofing contractor who was easy and pleasant to work with. Their warehouse has a lot of inventory of all kinds of roofing products, which can be overwhelming, but the staff was so helpful that they made it easy and even fun (as fun as dealing with your roof can be), and they helped me decide the very best products for the type of roof I have. The owner Ross is really cool to work with too. Everyone there is very attentive and really know about everything roofing.