If your deadbolt requires a separate key from your entry doorknob, you can rekey it if they are the same brand. To rekey the deadbolt, remove it from the door and repin as you do a doorknob. Make sure the bolt is out and remove the screws holding the deadbolt to the door.
When you rekey a lock by yourself, you will need to purchase a rekey kit that is specific to your brand of doorknob, lever, or deadbolt. You will receive several keys (often between three and six keys), all identically cut.
Rekeying Home Locks
Rekeying locks on your home typically costs $80 to $160. If you call the locksmith to your home, you might pay a trip fee of $50 to $100. The cost to rekey is $30 to $60 per lock, bringing you to that total. Rekeying is different and more affordable than replacing the locks.
Rekeying a lock is much cheaper than changing it because you don't have to purchase a whole new locking mechanism. The only things you will have to pay for are cheap replacement pins, a new set of keys, and the labor.
Replacing door locks is more expensive than rekeying them, but you can save money on both if you do the job yourself.
When to Change a Lock
You should only change your locks if you want or need new ones because it's generally more expensive than simply having your locks rekeyed. For example, if your locks are old and wearing out, changing them will be a better option than rekeying them.
Home Depot does rekey doorknobs, cylinder, and deadbolt locks at selected store locations. Customers can expect to pay $5 to $50, and Home Depot will rekey locks purchased from the store or other retailers/brands, including Schlage and Kwikset locks, provided you can offer the correct keys.
Rekeying a lock does not hurt the security of the lock, nor does it make it more secure. One of the factors that makes a lock secure is how many pins are inside of it. As long as the locksmith swaps the old 5 pins with 5 new ones, the lock will remain just as secure as it was before.
You can rekey all of your locks to match an existing key when the locks all have the same keyway. You can test if the locks use the same keyway by taking the existing key you want to use and seeing if it slides into the keyholes of the locks you want to match that key.
How long does it take? As you imagine, lock rekeying might not be easy, but within 10 to 20 minutes, a locksmith with a great experience of dealing with all kinds of locks will be able to rekey a single lock.
Also in the non-forced entry category, there is no doubt Schlage is better. With a better, more precise manufacturing process and 2 additional security pins than the Kwikset deadbolt, Schlage locks are significantly harder to pick, bump or compromise in non-destructive ways.
You can re-key a lock like a pro at a fraction of the cost. Re-keying kits are available for most lock brands but they're not interchangeable. You must buy a kit for each brand of lock in your home. (If you're lucky, they'll all be the same brand!)
Benefits of a Single Key
When purchasing more than one lock, look for packages that have the same “key alike” number on the package. Alternatively, our store associates can key all of your locks to work with the same key. You can also purchase a rekeying kit to swap out pins and springs yourself.
Lowe's are able to rekey locks in certain stores. Customers can bring in their locks (if an eligible brand to be rekeyed at Lowe's) and have their locks rekeyed for around $5. Lowe's also offers rekeying kits so customers can rekey their own locks at home.
When you move into a new home, you should change the locks on your house. You have no idea how many copies of the house keys are floating around out there from the previous homeowners, so changing the locks will keep your new house more secure. Tom recommends changing the locks whenever a new home is purchased.
You can call a locksmith to rekey your lock for you with a fee, or you can do it yourself with the purchase of a kit. You can find rekey kits at major hardware or home improvement stores. Once you have a kit, you will be able to rekey your lock anytime. To rekey a Defiant lock, you will need its original key.
For Keyed Alike orders, you must purchase the same manufacturer's products. For example, a Kwikset key will not go into a Schlage product and vise-a-versa. All products offered for sale on this site clearly list the manufacturer, and you can shop by brand to make sure everything can be keyed the same.
But in many cases, you can just rekey them, which means changing the existing lock system so a new key operates it. A locksmith simply replaces the tumblers and pins to create a lock that can be opened by a brand-new key. The locksmith can also check on the lock's condition and add lubrication to maintain your lock.
Baldwin and Kwikset are part of Hardware and Home Improvement (HHI), a major manufacturer and supplier of residential locksets, residential builders' hardware and faucets with a portfolio of renowned brands, including Kwikset®, Weiser®, Baldwin®, National Hardware®, Stanley®, Pfister™ and EZSET®.