At C.I. Services, Inc. (C.I.S.) we believe in quality, integrity, and experience. Our desire is to do it right the FIRST time, rain or shine, 24-hours a day, 364 days a year. Our highly-trained and dedicated workforce know how to perform their jobs safely and efficiently and pride themselves on installing the best roof systems possible, every time. We only work with products from proven manufacturers to ensure that you will receive a roof or waterproofing system of the highest quality.