Serving the Shreveport and Bossier area since 1972, Gibbs & Son Roofing Co. is a 4th generation, family owned business having installed thousands of quality roofs.. Residential and Commercial Roofing: Flat Roofs,Shingles,Metal Roofs,Single Ply,Roll Roofing,Asphalt Roofing,Torch-On Roofing. We make and install custom gutter and downspouts. Roof Leak Repair Specialists