I googled the kind of keypad lock that I wanted and found GoKeyless. When I called, Lance was incredibly knowledgeable and helped my contractor and I make some different (better) decisions. He was patient and easy to work with. The price that my local locksmith quoted me for the exact same lock was more than double the price at GoKeyless. I was so happy with the experience that I bought a keypad entry for my individual apartment door in addition to the three exterior doors to the building.