We hired PPR for our garage roof and can't speak highly enough of their work and professionalism. I bid the work out to three other well-reputed roofers in Portland. PPR came in with the best price, with a line-by-line comparison of materials and techniques identical to the others. They were timely, courteous, and did great, clean work. In the end, there was an issue with some flashing from the previous roof; when I pointed it out, they came back and fixed the problem with no questions asked.