I am enjoying my new roof installed by Warren Roofing last November. When Mr. Warren came for the estimate, I was not home and he sent me a service proposal. I called him and we went over the installation of what products he would use and his suggestions for my roof. He seemed very knowledgeable and honest and after we discussed and negotiated a few things over my estimate, I decided to hire Warren Roofing for my new roof though I did not meet him in person. :-) And Jessica,his office assistance, she always emailed me ahead of time with what was coming next and informed me for the roof service expectation such as clearing my driveway, when the crew would come and when they will finish the project,etc. Also with Mr. Warren, he would text and promptly reply to my calls when I had any questions. He came by and explained a few more things before the crew started the next day. I would say the guys working were very courteous and hard working. They made sure to clean up very well at the end of the day when my roof was finished and I am very happy with my new roof. Thank you very much to Mr. Warren for your generous time when I requested you for an extra kitchen exhaust vent and you came by later, installing the right one for my roof without any extra charge as a compliment for this service. I appreciate it very much and would definitely recommend Warren Roofing to my friends and others. My roof turned out beautiful. Many thanks!