TAG Roofing & Solar has operated from 7328 Mission Gorge Road in Grantville, San Diego since 1988, holding CSLB #557970 for general building and C-39 license #1138765 for roofing under the legal entity Tag Construction Services, Inc. The GAF Master Elite certification places TAG in the top tier of San Diego roofing installers nationwide, qualifying the company to offer GAF's Golden Pledge limited warranty with 25 years of workmanship coverage and 50 years of material protection on qualifying systems. Mission Gorge Road's commercial corridor through the 92120 ZIP puts TAG within the contractor cluster that serves Grantville's mix of residential re-roofs, commercial flat-roof maintenance, and industrial membrane replacements. Exterior painting and trim work after a re-roof keeps the fascia, barge boards, and eave details sealed against moisture, and TAG coordinates exterior finishing with Local San Diego Painting to close out the weatherproofing scope in a single project cycle. Residential services span composition-shingle tearoffs, concrete-tile re-roofing, and standing-seam metal panel installation, while the solar division handles rooftop photovoltaic arrays, battery-storage systems, and main-service-panel upgrades required under current interconnection standards. ADU construction and full-scale remodeling fall under the B-license general-contracting scope, and TAG builds accessory dwelling units from foundation to finish on Grantville and Allied Gardens lots where the zoning allows. Re-roofing projects generate significant tearoff debris, and gutter systems exposed during the work often need replacement, a scope that Caliber Gutters handles when the existing aluminum or galvanized runs are too corroded to reinstall after the new roofing system goes down. The company's 10-year workmanship warranty covers defects in installation independent of the manufacturer's material warranty, and the Mission Gorge office maintains project records dating back to 1988 for warranty-claim verification.