Key Duplication is also one of our core services. Each Mr. Quickie branch can duplicate hundreds of types of keys i.e. car keys, padlocks, locksets, door keys from different lock manufacturers. We also use high quality and accurate blank keys to complement our error-free services. What's more, we guarantee our key duplication. If the key that you had duplicated does not work, we will fix them until they do or your money back!