These guys know their business. We had the wrong lock on our door at home and didn't know it. It has been a problem for almost 10 years. I went in to get some keys made and asked them about locks. They sold me the right lock and came out to install it the next day. I spoke to 3 different people at this business and they were all friendly, helpful and professional. We are very happy with our new lock and highly recommend this business.