sphalt shingles are the most common roofing material used when building a house, or roof replacement in san antonio. We are Atlas Designer shingles certified installers, and are able to offer a 50-year warranty with our roofing systems. Unlike other san antonio roofing companies, we tear the roof down to the decking. This ensures that we are able to see the foundation that the new roof is being built on, and we can certify that the roof will withstand the 50-year mark. We are able to offer up to a class-4 impact resistant shingle.