A1 Roofing's Kangaroof

9570 Berger Road, Unit - C, Columbia, MD 21046 A1 Roong's Kangaroof, a leading roofing contractor in Columbia, MD, has been serving Maryland, Northern Virginia, and Washington DC for over 18 years. Now, they are excited to offer their comprehensive roofing services directly to Columbia's residents and businesses. Specializing in both commercial and residential roofing, they provide a range of services including roof replacement, repair, and maintenance. For residential roofing, they focus on the age and condition of asphalt shingles and underlayments, emphasizing the importance of proper ventilation for roof longevity and HVAC efficiency.