Yes, Home Depot can provide locks that use the same key (keyed alike). You can achieve this in two ways:
Home Depot can duplicate keys as long as you have the original. They can also duplicate car keys and transponder keys but they can't give you access to your car if you have lost your car key. They can't rekey a lock or install high-security locks around your home or business.
As long every lock in your home is the same type then yes. If your locks are different, they will have to be changed in order to use the same keys for all of them.
Home Depot does not offer in-store lock rekeying services. While you can get standard keys duplicated, you will need to rekey existing locks yourself using a DIY rekeying kit (typically $10 to $30) or hire a local locksmith.
Bring in your deadbolt or door knob for repair, replacement, or re-keying service. Get new keys made for your home, car or truck. Purchase pre-cut lumber for projects, saving time and money. Choose the perfect colors to match your style and decor.
You can get locks professionally rekeyed.
When you change a lock, you or a locksmith will replace the old locking door hardware, giving you all new locks and all new keys. But changing your locks is usually more expensive than rekeying, and it isn't always necessary. You should only change your locks if: You need new ones—your locks are old and wearing out.
Rekeying a single lock typically runs between $15 and $40 for the service itself, not counting labor. Locksmith service call fees generally range from $50 to $100, and that covers the trip to your home regardless of how many locks are involved.
Keys that cannot be easily or legally copied include patented/restricted keys, high-security keys requiring authorization cards, and specific electronic, transponder, or VATS car keys. While a "Do Not Duplicate" stamp is merely a request, restricted keys have key blanks legally protected by the manufacturer, preventing hardware stores from cutting them.
Lowe’s can key locks alike. You can purchase specific multi-packs that already share a key, or bring new locks purchased at the store to the millwork or hardware department to have a specialist re-key them to match your existing keys.
Most standard locks can be rekeyed, but not all of them. Locks with pin-and-tumbler cylinders, deadbolts, and knob locks are commonly rekeyed. However, keyless locks, damaged locks, and those without removable cylinders cannot be rekeyed.
A Schlage lock cannot be rekeyed to accept a Kwikset key because the two brands use entirely different keyways (the shape of the keyhole is different). You cannot physically insert a Kwikset key into a standard Schlage cylinder.
Home Depot offers key duplication services for a range of standard keys, with prices typically between $4 and $10 depending on the key blank. They can duplicate house keys, business keys, and padlock keys from popular brands like Yale, Master Lock, and American Lock.
In most cases, yes, Home Depot will copy keys stamped "do not duplicate". The phrase is not legally binding and is often just a deterrent for hardware store employees. However, the outcome depends on the employee you speak to and the type of key you have:
Four-sided keys, also called cruciform or cross keys, have a total of four sets of teeth that give them a cross-like appearance, especially if you look directly down at them. They are extremely durable, and since they are designed to operate several pins at once, they are far more difficult to pick and copy.
The law permits ownership of skeleton keys; however, using them to access properties without consent is unlawful. Professional locksmiths in Morrow, GA need skeleton keys to work on certain locks, such as old wedged locks, remodel homes, or fix locks when keys get lost or damaged.
Legal restrictions come from patent protection, contractual clauses (like lease agreements), and manufacturer policies—sometimes all three at once. “Do Not Duplicate” stamped on a key isn't a law by itself. However, it can still trigger liability if the wrong person ends up with a copy.
Home Depot generally charges about $𝟓 to $𝟐𝟎 per lock cylinder to rekey a lock. However, pricing and availability are determined on a store-by-store basis. Many locations perform the service entirely for free if you buy the new lock in-store.
Lock replacement costs around $315 on average, while rekeying ranges from $50 to $100, making rekeying the more budget-friendly choice for your home. You should rekey when moving into a new home, after losing a key, or when changing service providers who have copies of your house key.
Yes, you can absolutely rekey your own locks. Doing it yourself is a highly approachable DIY project that allows you to keep your existing hardware while changing the key, saving you the cost of hiring a professional locksmith.
Police typically recommend using high-quality deadbolt locks, specifically ANSI Grade 1 or Grade 2 deadbolts, for exterior doors.
A traditional pin tumbler lock can be rekeyed multiple times, practically as long as the internal components remain in good working condition. There is no strict numerical limit; it is limited by the physical wear of the lock cylinder itself, not the act of rekeying. Special "SmartKey" locks can be rekeyed an unlimited number of times.
Rekeying locks may be covered only if the rekeying is required after a covered incident, such as a burglary or theft. For example: If thieves steal your keys during a break-in, insurance may pay to rekey or replace the locks to restore security.