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Wilshire Lock & Key

24/7 locksmith · Hawthorne, CA

Key Duplication in Hawthorne, CA: house, office and mailbox key copies

Wilshire Lock & Key offers key duplication in Hawthorne, CA for house, apartment, deadbolt, office, and mailbox keys, cut accurately and checked in the lock. Our phone line is answered 24 hours a day, 7 days a week at (213) 577-1366, and we can come to you with a mobile van.

  • Since 1987
  • Westwood storefront + mobile vans
  • A person answers, day or night
House key being duplicated on a manual key machine

Why does a spare key matter more than people think?

Most of the lockouts we hear about, and a good share of the lock changes, trace back to one thing: a household or business running on a single key. A duplicate is the lighter-cost fix you make before something goes wrong. In Hawthorne it usually looks familiar. A house key lives on one person's ring. An apartment key is shared between roommates. A mailbox key has gone missing. A deadbolt key was never copied after move-in.

Key duplication sounds simple, and often it is. But a copy is only as good as the blank it is cut on and the key it is cut from. A copy of a worn copy of a copy drifts further from the original each generation. Eventually it drags in the lock, needs a jiggle to turn, or snaps off in the cylinder. Doing it right means starting from the best key you have, matching it to the correct blank, and testing the result.

This page covers what we copy, how we do it, what changes the cost, how restricted and high security keys are handled, and when a copy is the wrong answer and you need something else.

How does key duplication work at Wilshire Lock & Key?

The process is short, but each step exists because we have seen what happens when it gets skipped. A rushed copy on the wrong blank is the most common reason a new key works in the shop and fails at home.

  1. Look at the key and where it is used. We identify the keyway, read any stamping, and check whether the key belongs to a restricted or controlled system before anything is cut.
  2. Choose the correct blank. The brand and keyway have to match the lock. Blanks that look nearly identical can differ enough to bind inside the cylinder.
  3. Cut the copy from your original, then remove the burrs left by cutting. Burrs are tiny metal edges that roughen the lock's pins and make a new key feel gritty.
  4. Test the copy. When the lock is available, such as at a mobile visit, we test both the new key and the original in it. If you are at the storefront, we check the copy against the original for feel and fit.
  5. Hand it back with plain advice: keep the original as your pattern key and use a copy for daily carrying. That keeps the master from wearing down.
  6. If a copy does not run smoothly in your lock, bring it back or call us. We adjust or recut it rather than tell you that is just how new keys are.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Which keys can we duplicate?

Most keys people need copied are ordinary pin-tumbler keys, and those are routine. Here is what we commonly cut:

  • House key copy and spare house key: front door, back door, side gate, and garage entry keys.
  • Duplicate deadbolt key: deadbolts often use a different keyway than the knob or handle set on the same door. Bring both keys so we can match each one rather than assume they are the same.
  • Apartment key copy: unit door and deadbolt keys, subject to your lease and building rules, which we cover in the FAQs.
  • Office key duplication and commercial key duplication: front door, back door, supply room, desk, and file cabinet keys. For larger staff sets, a mobile visit can be the more practical route.
  • Mailbox key duplication: standard mailbox keys, as long as you still have a working key to copy.
  • Padlock, cabinet, gate, and storage keys: usually straightforward once we see the key.
  • Restricted and high security keys: possible in many cases, depending on the system and who authorizes the copy. More on that below.

Can high security and restricted keys be copied?

Sometimes, and it depends on the system. Restricted keyways use controlled blanks, and the manufacturer or dealer limits who can order more keys. For those systems a copy normally needs authorization from the owner of record, such as a card, a registered account, or verified identification. That is not red tape on our part. It is what keeps a restricted key restricted.

Some of these keys can be cut by us once the authorization is in order. Others are dealer-only or require ordering through the manufacturer, and in those cases we will tell you plainly instead of cutting a near-match that will not work. If you are not sure what kind of key you have, bring it in or describe it on the phone. We can usually tell from the keyway and markings.

A Do Not Duplicate stamp does not by itself mean a key is restricted. Many ordinary keys carry that stamp and the stamp is not a lock. But it is a sign someone intended the key to stay controlled, so we will ask who the key belongs to. If you are thinking about moving to a tighter system, our page on high security locks in Hawthorne explains how these systems differ.

Offices with a master key system add another layer. A top-level master key opens many locks, so copying one is a decision for whoever manages the system, not a casual shop transaction. If your business needs one set up or reorganized, see master key systems.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

What affects the cost of key duplication?

We do not quote numbers on a web page because the honest answer depends on the key in your hand. When you call, we can talk through it. These are the factors that move the cost:

  • Key type: a basic house key is the lighter-cost end. High security, restricted, and specialty keys cost more because the blanks are harder to source and the cutting is more exacting.
  • Blank availability: common keyways are easy to stock. Uncommon or controlled blanks may have to be ordered.
  • Number of copies: a single spare is a different job from a full set for a small office.
  • Authorization: restricted systems involve verifying who may order the key.
  • Where the work happens: bringing your key to our Westwood storefront is usually the more economical route. A mobile visit adds travel and our time on site, and for many people that convenience is worth it.
  • Condition of the original: a badly worn key may need extra care, or may not be a reliable pattern at all.
  • Time of day: our phone line is answered around the clock, and after-hours visits are priced differently from daytime storefront work.

Key duplication around Hawthorne: what the housing here tells us

Hawthorne is mostly postwar stucco single-family tracts, especially in Hollyglen and Bodger Park, built roughly in the 1940s through the 1960s. On homes that age, the keys in circulation are often decades old, handed from owner to owner and copied from copies. If you live in one of these neighborhoods and your spare house key sticks or turns hard, the problem is often the key itself. A fresh copy cut from the best original you have usually fixes it. Older homes here also commonly have security screen doors, and those frequently carry their own lock and key, so a complete spare set can mean two or three keys per door.

Along Hawthorne Boulevard and the other commercial corridors, dingbat-style apartment buildings put many tenants behind similar doors. Apartment key copy requests come up around move-ins, roommate changes, and the realization that one key is holding up a whole household. If you have already been shut out of a unit, our apartment lockout service in Hawthorne covers that, but a spare cut ahead of time is what keeps it from happening. Landlords and property managers in 90250 can also bring us a set of master keys for copying, with the usual authorization.

ThreeSixty at South Bay is a newer gated townhome community on the west side, so the picture there is different. Townhome owners may have a mix of cut keys, smart lock credentials, and gate fobs or cards. We can duplicate the physical keys, and we will say honestly whether a particular fob or card can be copied, because that depends on the system. For owners moving toward keyless entry, a cut key is still a sound backup, and smart lock installation is its own service.

In the industrial district around Hawthorne Municipal Airport and SpaceX, the need is commercial key duplication: businesses that need extra keys for staff, for a manager, or for a back door that only one person can open. That kind of order is often a good fit for a mobile visit, since we can test every key in the actual lock. Del Aire, the unincorporated area next to Hawthorne, is within the same service area.

The marine-layer mornings here are mild, and a few miles inland the climate does little to doors and locks. Weather is not why keys wear out in Hawthorne. Age, daily use, and copy-of-a-copy cutting are. Our storefront is at 10740 Wilshire Blvd in Westwood, about 15 miles from Hawthorne, and our vans cover the area.

Locked out or need a locksmith now?

We answer around the clock, every day of the year.

Call (213) 577-1366

Can you bring key duplication to me?

Yes. Mobile key duplication is useful when you cannot get to the storefront, when a business needs several keys cut and tested in place, or when the key needs to be tested against the lock before you trust it. We bring the equipment and blanks we normally carry, and we can tell you on the phone whether your key is something we can cut on site or something better handled at the shop.

To be straightforward: for one simple copy of a common key, bringing it to our Westwood location is generally the lighter-cost option. A mobile visit makes sense when convenience, multiple keys, or testing in the lock matter more than the added cost. Our mobile locksmith service in Hawthorne explains how our van visits work in general, and our phone line is answered 24 hours a day at (213) 577-1366.

When is a copy the wrong answer?

A copy is not always the right move, and part of doing this honestly is telling you so. These are the situations where we steer people elsewhere:

  • You do not know who has copies. If a former tenant, roommate, contractor, or employee may still hold a key, a new copy does nothing about the old ones. Rekeying the lock changes which key works without replacing the hardware.
  • The key is badly worn or bent. Copying a bad key gives you a bad copy. We would rather recut from the lock or a better pattern.
  • The lock itself is failing. If even your original key is hard to turn, a new copy will not fix the lock.
  • The mailbox key is lost and you have nothing to copy. At that point you are looking at mailbox lock replacement or a lock change, not duplication.
  • It is a car key with a chip. Vehicle keys involve transponder programming and are a separate service. See car key replacement. For any specific vehicle we confirm by VIN or in person rather than guess.

Why call Wilshire Lock & Key for key copies?

We have been in business since 1987, and we are one company, not a call center that hands your job to whoever is nearest. When you call (213) 577-1366, you reach us, and the person who comes to your door or serves you at the counter works for the same shop. Our storefront at 10740 Wilshire Blvd in Los Angeles, CA 90024 is where we cut keys, and our mobile vans take that work to you across 140 cities in Los Angeles and Ventura counties. David, the owner and lead technician, oversees the work.

California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for that license number before they start work. That is a good habit for any service call, not just ours.

Key duplication is not glamorous work, but a clean, accurate copy is what keeps a Tuesday morning from turning into a lockout. If you are not sure whether your key can be copied, call and describe it. We will say what we can do, what we cannot, and what we would do in your place.

Frequently asked questions

Can you copy a key that says Do Not Duplicate?

Often yes, because that stamp is not a lock and many ordinary keys carry it. But it signals that someone wanted control over the key, so we will ask who it belongs to. If it is part of a truly restricted system, the copy will need authorization from the owner of record, and some are dealer-only. We will tell you which case yours is.

Do I need to bring the original key?

Yes, for a standard copy the original is the pattern. If you have only a worn copy, tell us so we can judge whether it is good enough. If you have no key at all, duplication is not the right service. Depending on the lock, we may be able to make a working key from the lock itself, or rekey it, and we will explain the options.

How many spare house keys should I have made?

Enough that nobody is ever without one, but not so many that you lose track of them. For most households that means a spare for each regular user plus one kept somewhere secure. Keep the original as a pattern and carry a copy. If you cannot account for who holds keys, rekeying beats cutting more.

Can I get a duplicate apartment key without asking my landlord?

It depends on your lease and the building. Many leases require tenants to ask before copying keys, and some buildings use restricted keys. We may ask about this before cutting. If your key is a plain one and your lease allows copies, it is generally straightforward.

Can you duplicate a mailbox key?

Yes, if you still have a working key to copy. If the key is lost, a copy is not possible, and the lock usually needs to be replaced or changed. Who owns the mailbox lock can affect who is allowed to change it, so we will ask a few questions first.

My new copy does not turn smoothly. What should I do?

Bring it back or call us. A rough copy usually means a burr was left on the cut, the blank was slightly off, or the original was worn. Recutting or adjusting it is part of getting it right. A copy that works only when jiggled is not one you should rely on.

Can you copy gate fobs, access cards, or car keys with chips?

Those are different from cut metal keys. Some fobs and cards can be copied and some cannot, depending on the system, so we confirm by looking at the actual item. Car keys with transponder chips need programming, and we confirm by VIN or in person. We will say honestly when something is dealer-only.

Do you offer key duplication at night or on weekends?

Our phone line is answered 24 hours a day, 7 days a week at (213) 577-1366. Call and tell us what you need, and we will explain what can be done and how, whether that is a mobile visit or something better handled at the storefront.

How much does key duplication cost?

It depends on the key type, whether the blank is common or controlled, how many copies you need, whether authorization is required, and whether you come to us or we come to you. A basic house key is the lighter-cost end. Call with a description of your key and we will walk through what applies.

More locksmith help in Hawthorne

Key Duplication near Hawthorne

Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.

Last updated 2026-10-11.

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