How long does it take to rekey a door lock?

Author: Dr. Johnnie Littel DVM  |  Last update: Sunday, April 26, 2026

A rekey service can take between 10 and 40 minutes per lock. Rekeying only applied to keyed security locks, and not to privacy locks found on bathroom and bedroom doorknobs. New lock installation or replacement can take 30-60 minutes per lock, which is one reason that lock replacement is more expensive.

Is it difficult to rekey a door lock?

Rekeying a lock is a common task for a locksmith, and this simple project only takes about 30 minutes to complete. The only tools you'll need to rekey your lock yourself are a rekey kit and the current key to the lock. This saves considerable money, especially when you need to access multiple locks with the same key.

Is it cheaper to rekey a lock or replace it?

Due to the extremely low price of the key pins in the locks, rekeying is almost always much cheaper than getting your locks changed. When rekeying your locks, you are only being charged for the labor, whereas when you get your locks changed, you're paying both for labor and parts.

How much does it cost to rekey an entry door?

Rekeying a lock is less expensive than replacing the whole unit. The cost to rekey is about $50 to $100 when you hire a pro or as little as $10 if you DIY. The cost to change a lock is $130 to $500, depending on the hardware you select.

How long does it take to change a door lock?

How long does it take to change a lock on a door? On average changing one lock takes around 30 minutes, but this time may change depending on the type of door, make of lock, condition of your door and other variables.

How to rekey a lock 101

How long does it take to rekey lock?

A rekey service can take between 10 and 40 minutes per lock. Rekeying only applied to keyed security locks, and not to privacy locks found on bathroom and bedroom doorknobs. New lock installation or replacement can take 30-60 minutes per lock, which is one reason that lock replacement is more expensive.

Does Lowes rekey locks?

Lowes won't rekey an old lock you carry in, you have to buy it right there. ... unless you get an employee in a good mood that feels like helping. They use the 5 digit code on your key to know what pins to put in the lock.

Can a handyman rekey a lock?

To rekey locks, you or a handyman professional have to remove the key cores from the locking hardware and replace them with lock patterns that match new keys. This sounds simple but actually is time-consuming and can get costly, as you have to pay for labor and buy new equipment.

Will Ace Hardware rekey locks?

We rekey Kwikset and Schlage locks at a fraction of the price of having to replace your locksets. We can also create a 'master key' for superintendents or landlords that need access to multiple units without carrying a hundred keys. We also key Masterlock padlocks to an existing Masterlock key.

How much does a locksmith charge to change a front door lock?

The cost to change a front door lock will vary depending on the type of lock you have. The average cost to change a Yale lock is around £100 per lock (materials and labour). Meanwhile, the cost to change a standard uPVC door lock is around £125 per lock. Bear in mind that these prices are for standard business hours.

Can I rekey my locks myself?

If you know the brand or keyhole style of your locks, you may be able to buy a lock rekeying kit from your local home hardware store. But while you might have the tools to change locks, rekeying them can require special—and expensive—tools. You can buy them as a kit, then follow the instructions.

Why is a locksmith so expensive?

Specialized Training and Skills

Locksmiths undergo extensive training to learn their trade. They must be skilled in working with all these various types of locks and security systems, from traditional mechanical locks to modern electronic key systems.

Do you get a new key when you rekey a lock?

Lock rekeying is the process of altering a lock's internal components to work with a new key while keeping the existing lock hardware. This involves changing the pins or wafers inside the lock cylinder, which are the parts that interact with the key to allow it to, or prevent it from, turning.

How many times can you rekey a lock?

Unlimited amount of times.

Can anyone rekey a Kwikset lock?

Homeowners can now re-key door locks

The engineers at Kwikset have developed a new lock technology that allows homeowners to rekey their door locks on their own whenever they have the need.

Can a locksmith rekey a safe?

In most cases, a locksmith can rekey a gun safe, unless the safe or the locking mechanism has been extensively damaged.

Does Home Depot rekey locks?

Most Home Depot's have an associate on staff that can rekey door locks. Call your local Home Depot and make sure that the person that does the rekeying service is there before you arrive. Also there may be a charge for this service.

Are Kwikset and Schlage keys compatible?

Schlage and Kwikset locks cannot use the same key because they have different keyway designs. The keyway is the shape of the keyhole, and it varies between door lock manufacturers. This design difference means that Schlage keys generally won't fit in Kwikset locks and vice versa.

Can a smart deadbolt be rekeyed?

Fortunately, smart locks offer plenty of long-term value, too, thanks to optional rekeying. Just as you can change your smart lock's access code or eKey to suit your security needs, you can change the lock itself as you see fit — all you need is a little bit of elbow grease.

Is it cheaper to rekey or buy new locks?

Rekeying is usually cheaper, and it still provides you with a renewed sense of security. If you move into a new home or if your key is lost or stolen, rekeying your lock will almost always suffice. If your lock mechanism is beginning to deteriorate, however, consider changing the lock.

Can you have a deadbolt rekeyed?

Rekeying Deadbolt Locks

If the brand of lock is the same as the door knob, you can use the same rekeying kit. However, if they are different brands, you'll need to purchase the correct rekeying kit. Remove the deadbolt from the door and repin the same way you would a door knob.

How to get all door locks keyed the same?

You can head to your local hardware store and buy all key 'keyed alike' locks where all you need is one key and you can open each lock you buy.

Will Home Depot key locks the same?

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. Depending on the manufacturer, some models feature self-rekeying technology that permits quick and simple rekeying using an included tool.

How to rekey a lock to match an existing key?

To change a lock so that it fits an existing key, you simply work in the opposite direction: You change the pattern of the pins in the lock so that it matches the pattern of notches in the key. If the lock is designed with a universal keying system, any locksmith can re-key the lock in no time.

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