Shellis Roofing has been replacing roofs in and around the Texas and Oklahoma area for over 20 years. Through these many years of business, we have established one of the most reliable companies in Texas. What was once a small company of replacing shingles on a single house a week, we now replace shingles on hundreds and hundreds of houses per year. In addition, we are specialist in all types of flat, metal, slate and tile roofs. We also have an extensive line of Multi-Family Unit complexes all around the state of Texas and Oklahoma.?? Shellis Roofing has established a team of certified roofers that have worked along side of our company since our opening day. In 1970, Shellis Roofing was established in London England by Simon Shellis’ father and uncle. In 1990, Simon Shellis opened Shellis Roofing in Dallas TX and has been in business since. ?