Alibaba Contracting provides the Calgary with high-quality roofing service and repair to homeowners and businesses. Our commitment to quality is strictly adhered to regardless of whether you are putting a new roof on your home or are looking for the best commercial roofing contractor in the area. Dominion offers a selection of top-notch roofing materials from manufacturers you can trust, including but not limited to: 1、Owens Corning 2、IKO 3、Timberline Our roofing materials are backed by the strongest manufacturer warranties in the industry and our Alibaba service guarantee. Integrity and honesty are the most important factors at Alibaba Contracting. We have high standards and take a high moral approach to our business. With over 15 years of experience in the roofing and construction industries we have what it takes to complete your next job on time and on budget. We stand behind all of our work, because we can. When you need commercial or residential roofing, renovation, or new construction, let our skilled staff take the headaches and confusion out of the equation for you.