Residential

We come to you!  We are a mobile locksmith service with a fully stocked van that, in most cases, carries the locks, keys and parts your facility requires for addressing your lock and key needs.  Our service call rates are very competitive and we can usually address you security needs the same day!

If you need a locksmith in Johnson City, TN, Assurance Lock And Key can unlock your car, replace lost keys, re-key your home or business, install new hardware such as locks, door closers, exit devices and many other door hardware devices.  We replace keys for file cabinets and desks too.  

If you need a residential locksmith in Johnson City, TN, Assurance Lock And Key can re-key your home, install new locks such as deadbolts and door knobs and adjust locks that are misaligned with the door frame. 

Recently purchased a new home?

Assurance Lock And Key strongly advises a new homeowner to re-key all of your locks.  This eliminates the possibility of any persons connected to the previous owner, such as a maid, relative or friend, from gaining entry to your home.