Lock and key Experts LLC is your premier professional locksmith service! Available 24/7 located in Westminster, CO. We service all of Denver and its surrounding areas. Broomfield, Thornton, Arvada, Aurora, and Lakewood. All of Adams and Jackson County. Lock and Key Experts LLC is your premier locksmith service in Westminster, CO and its surrounding areas. We are a 24hr service and can be to your location in 15-20 minutes anywhere in the area. Our techs are seasoned professionals that use all of the best equipment available in the industry. We do residential and commercial lockouts, rekeys, and lock changes. We also provide auto key service for all makes and models computer chips or not. Call today for a free Quote!