Preferred Roofing Supply in Atlanta is highly recommended for roofing and building materials. Customers appreciate their wide selection of affordable, quality roofing supplies suitable for residential projects and more. The staff, especially a standout sales representative, Ana, are praised for their helpful, professional, and polite service. Ana consistently ensures orders go smoothly and addresses any questions or issues, making the experience easy and stress-free for contractors and clients alike. The company is known for its excellent customer service, with staff going above and beyond, including offering water and energy drinks to customers. Preferred Roofing Supply also provides free education events for contractors, fostering a sense of community and support within the industry. The company’s flexibility is appreciated, as they are willing to stay open late or on weekends to meet urgent needs. Overall, Preferred Roofing Supply is seen as a reliable, friendly, and professional supplier that offers quality materials, great prices, and outstanding customer service, making it a top choice for roofing projects in Atlanta.