For homeowners
It's the first thing we recommend after closing. You never know who still has a key to your new home, so make sure the only keys that work are yours.
Why it matters
Sellers hand over the keys they have at closing, but that's rarely every key that exists. Over the years, keys and codes get shared with family, neighbors, dog walkers, cleaners, contractors and past tenants, and the seller may not remember them all.
Changing the locks costs little and gives you peace of mind from your very first night.
Your options
A locksmith changes the pins inside your existing locks so old keys stop working and new keys do. It's the most affordable option, and you keep the hardware you have.
New locks and hardware. A good choice if the locks are worn, mismatched or dated, or if you want a style or security upgrade.
Either way, ask to have every exterior door work with the same key. One key for the whole house makes life easier.
Our favorite
We like Kwikset SmartKey Security locks because you can rekey them yourself in a few seconds, with no locksmith and no new hardware. Move in, rekey every door to one new key, and you're done. If you ever lose a key or need to cut off a past contractor, you can do it again anytime.
Kwikset also designs SmartKey to resist picking and bumping, two common ways locks are defeated.
Kwikset SmartKey Security ↗You'll need a current working key. Without one, call a locksmith.
Need a pro?
A mobile locksmith who comes to you, for rekeying, new locks and lockouts.