A-1 Locksmith is the most trusted Plano locksmith serving the Plano and Allen areas. Our company has been serving DFW for more than six decades and we’ve been voted #1 locksmith for three years in a row by CityVoter. We also have an A+ BBB rating and positive reviews. Our Plano/Allen locksmithing services include automotive, residential and commercial services, as well as emergency locksmith services. We have a 100% satisfaction guarantee.