Located in Thornton, CO, Advance Tech Garage Door Services provides expert garage door repair and installation services to homeowners and businesses. Our certified technicians handle all major brands and models, offering prompt repairs, routine maintenance, and new door installations. We pride ourselves on transparent pricing, quality workmanship, and outstanding customer service. Available for emergency repairs and scheduled appointments, we ensure minimal disruption to your daily routine. Trust our locally owned company for all your garage door needs, backed by years of experience and a commitment to excellence. read full review »