Completed roof repair in San Antonio, TX (78245) using Owens Corning Supreme® Brownwood shingles. Damaged roofing was removed down to the deck, and rotted decking was replaced where needed. New synthetic underlayment and valley metal were installed to reinforce water protection. Base flashing and saw-cut counter flashing were added to ensure a proper seal, and all shingles were installed to blend seamlessly with the existing roof. Dome vents were secured to prevent lifting, and all exposed nails were sealed. Valley areas were rebuilt with new underlayment and metal for long-term durability. Gutter drainage was improved by adding elbows and an extension to direct water into the bottom gutter. Work was completed to manufacturer specifications and includes a 7-year workmanship warranty. Final inspection confirmed quality workmanship and a clean job site.