Serving McAllen and the Rio Grande Valley since 2004, Bison Roofing is a locally owned and operated leader in residential and commercial roofing. As an Owens Corning Platinum Preferred Contractor, we bring over 20 years of hands-on experience to every project—from minor leak repairs and professional roof washing to full-scale replacements. We pride ourselves on transparent pricing, top-tier materials, and a commitment to protecting your home or business against the unique South Texas climate.