Our key duplication machines are calibrated daily, with a micrometer, down to the closest thousandth of an inch, to ensure your house keys made by the flying locksmiths work every single time, without fail. Why make multiple trips to the hardware store? Get your duplicate house keys here and save yourself the “back and forth”. You wouldn’t call a plumber to fix a light fixture, so why would you have anyone besides a locksmith, cut your duplicate house key? We’ll cut it perfectly, the first time, in less than a minute!