911 Exteriors Roofing is one of the TOP 25 Texas’ Residential Roof Replacement companies. Go Local & trust 911 Exteriors with your next roofing project.Today, 911 Exteriors has served in more than 120 cities in North TEXAS. 911 Exteriors Roofing has replaced thousand of roofs and is one of the largest residential roofing companies in Texas, forging the most TRUSTED name in the roofing industry. 911 Exteriors Roofing consistently ranks as one of Texas Top 25 roofing contractors.