Sunset Roofing Co in Santee has operated from Magnolia Avenue since the company incorporated in 1997 under CSLB license 742275, performing residential and commercial re-roofs, new construction roofing, and ongoing maintenance programs across San Diego County. ADU and garage-conversion roofing scopes require engineered tie-ins to existing roof planes, a construction phase coordinated with general-building firms such as West Coast ADUs to ensure load-path continuity from new rafters to existing bearing walls. The company installs products from Owens Corning, CertainTeed, Tamko, Eagle, Monier-Life Tile, and U.S. Tile, covering the full range of composition-shingle, lightweight concrete-tile, and standard clay-tile systems. Solar-ready re-roofing projects require conduit sleeves and junction-box rough-ins embedded in the roof deck before shingle installation, and the electrical scope for those penetrations routes through contractors such as Copper Electric Inc. Tile-to-composition conversions on flat-to-low-slope roof sections spec modified-bitumen torch-down membrane with granulated cap sheet applied over minimum two-ply base felt at slopes between 1/4:12 and 2:12.