They did a great job on the work itself and where finished in 1 day. The only issue I had was when they had already started the work they told me it would be an extra $600.00 because they didn't realize there was an extra layer of shingles, so more work. When I questioned them I was told they didn't actually come out to see the roof and quote that way they used google earth (or something like that) to look at it that way and quote. So if you call them for a quote make sure you tell them if you have more than 1 layer on their already. Other than that they were great.