“A first class operation from beginning to end. I was quite impressed with everyone from Dave (customer contact, estimator), to the roofing crew, to Juan (final detail work, final inspection & cleanup). Each performed his job with professionalism, and demonstrated competence and attention to detail. Dave reviewed aerial photographs of my house prior to our appointment and had prepared an annotated plan view schematic of my roof – complete with notes about the size and location of skylights, vents, etc. – and a detailed cost estimate. Although now an estimator and customer contact, he had been a roofer for 15 years or so – so is very knowledgeable. He had sample tiles, underlayment fabrics, etc. with him and used these items to highlight the differences in products, describe how Cornerstone would perform the work, how long the work would take, etc. He didn’t try to “hard sell” or push the expensive stuff – saying that the PRO or Premium shingles were likely all that I’d need. He indicated that, for the time being, my roof is fine – that it should be good for few more years. A few days later he provided a detailed competitive estimate complete with photos of the roof and notes about the work. The roofers arrived at the job site each day on time, beavered away into late in the day to quickly remove my old roof and install a new one, and ensured that the job site was tidy after each day’s work. After the roofers were finished, Juan (another “ex-roofer”) arrived to perform any needed ‘detail’ work (trim flashings, etc.), ensure that the site was tidy, and perform a final inspection of the roof with me in tow – to ensure that I was completely satisfied with the materials and work. Highly recommended.” – Angie’s List Review.