What actually makes a lock high security?
The phrase gets used loosely, so let me be plain about it. A high security lock is not simply a heavier lock or a more expensive one. It is a cylinder built to resist the specific ways locks are defeated quietly: picking, bumping, drilling and key copying. The metal around the cylinder matters too, but the cylinder is where most of the difference lives.
A standard pin-tumbler cylinder from a hardware aisle has loose tolerances and simple pins. That is exactly why it can be opened with a pick or a bump key by someone who has practiced. A true high security cylinder changes the internals so those methods get much harder. No lock is pick-proof, and anyone who tells you otherwise is selling something. What a good cylinder does is raise the skill, time and noise required well beyond what most people will bother with.
- Pick-resistant internals: security pins, tighter tolerances and extra locking elements that punish the usual picking technique.
- Bump-resistant design: features that stop a bump key from transferring force to all the pins at once.
- Drill-resistant parts: hardened inserts placed where a drill would normally go through.
- Restricted keyways: key blanks that are not sold over the counter, so a copy cannot be cut at any random kiosk.
- Key control: a registered system where duplicates require authorization from the owner.
When is a standard lock no longer enough?
Most people come to us after something has made them uneasy. A former roommate still has a key. A tenant moved out and nobody can say how many copies exist. A door shows fresh scratches around the keyway. Or the building has simply had a run of break-ins and the owner wants something better than the builder-grade hardware that came with the door.
Those are good reasons, and they point to two different problems. One is picking and bumping, which a high security cylinder addresses directly. The other is key duplication, which a restricted keyway addresses. If your worry is mostly that too many people have keys, a plain rekey may solve it for a lighter cost. If your worry is that someone could open the lock without any key at all, or that keys will keep multiplying, that is when upgrading the cylinder makes sense.
We will tell you which of those you actually have. If a standard lock in good condition is fine for your door, we say so, because an upgrade that does not fit your situation is money you do not need to spend.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366How does high security lock installation work, step by step?
Whether it is a first-time installation or a high security lock replacement, the process follows the same order. We do not skip the inspection, because the door tells us what will and will not work.
- You call (213) 577-1366 at any hour. We ask what the door is, what type of lock is on it now, and what prompted the call, then book a visit or send a mobile van.
- We inspect the door and the existing hardware: door material, thickness, the lock prep, the strike plate, the frame, and whether the deadbolt actually throws fully into the jamb.
- We talk through options. That usually means choosing between a high security cylinder in your existing lock body, a complete high security deadbolt, or a full hardware replacement if the old parts are worn out.
- We explain how the restricted key system works: how many keys come with it, how duplicates are authorized, and what happens if you lose one.
- We install the hardware, check the alignment, and fix anything that would undermine it, such as a short strike screw or a loose frame.
- We test the lock repeatedly with the door open and closed, hand you the keys, and leave you with any key-control paperwork that applies.
Restricted keys and key control: what to know before you buy
The key side of a high security lock is where people get surprised, so it is worth thinking through before the work starts. A restricted key cannot be copied at a typical hardware store counter. That is the point, and it is also the inconvenience. If you want to hand out a spare, you go through the authorized process, and that takes more than a minute at a kiosk.
For a single household, that trade-off is usually welcome. For a rental property with turnover, it needs planning. Who is authorized to order keys? Does the property manager hold the paperwork? What happens when that person leaves? We will walk through those questions with you because a restricted system with no clear owner becomes a headache within a year.
One more honest note: restricted keys are only as secure as your habits. If the key card is stored with the keys, or an authorized person hands out copies freely, the system loses its value. We set it up so that the rules are simple enough to actually follow.
- Decide up front who is allowed to authorize duplicate keys.
- Keep any key-control card or registration paperwork somewhere other than your key ring.
- Tell us how many working keys you expect to need, so we can supply them at installation instead of ordering later.
- If you are a landlord, ask how the system should be handled at tenant turnover. Our page for landlord locksmith service covers that side in more detail.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What affects the cost of high security locks?
We do not quote numbers on a web page, because the honest answer depends on your door. What we can do is explain what moves the cost up or down, so that when we give you a quote you understand what is in it.
The biggest factor is the scope of the job. Swapping a cylinder inside a lock body that is in good shape is a lighter job than replacing the full deadbolt, and that in turn is lighter than replacing the deadbolt, strike and reinforcing hardware. Next is the product itself. Cylinders with stronger pick, bump and drill resistance, or tighter key control, cost more than entry-level pick-resistant options. Finally there are the number of locks, how many keys you need, and whether the system must match other locks on the property.
- How many cylinders or locks are being upgraded, and whether they should all work with one key.
- The level of key control you want, from a restricted keyway to a registered, authorized-duplication system.
- The condition of the door and frame, since a worn strike or loose frame has to be fixed for the lock to matter.
- Whether the existing lock body can be reused or the full deadbolt should be replaced.
- Finish and style, especially on doors people see every day.
- Time of day, since after-hours calls involve a different level of urgency than a scheduled daytime visit.
- Whether it is a new installation or a replacement, which affects how much door prep is needed.
High security locks in West Hollywood: courtyards, condos and storefronts
West Hollywood is dense, and most people here rent. That shapes what a sensible high security upgrade looks like. In a 1920s or 1930s courtyard building, you may be dealing with a vintage lockset on an original wood door. These doors are worth keeping, and the lock should be matched to them instead of forcing an oversized modern part through the wood. Sometimes a high security cylinder fits the old hardware. Sometimes the right answer is a different lock body that sits well on the door without butchering it. We look at the door first and work from there.
In the controlled-access buildings off Santa Monica Boulevard, the unit door is only one layer. You also have the buzzer or intercom system, the shared entry and, in many cases, a bank of mailboxes. A high security cylinder on your unit door improves the last line of defense, but it does not change who can walk up to that door once they are inside the building. If you rent, check your lease and talk with your landlord before changing anything on the door, and ask whether the building holds a master key that has to keep working. If the mailbox bank is the worry, our mailbox lock replacement page covers it separately.
Single-family streets cluster in West Hollywood West and the Norma Triangle. Houses there tend to have more than one door that matters: front, back, side gate and sometimes a garage entry. A high security deadbolt on the front door is a good start, but the thinnest door usually decides the real security of the house. If you are replacing deadbolts, we usually walk the whole perimeter. Our deadbolt installation page explains how we handle individual deadbolts.
Then there is the commercial side. Along Melrose Avenue and through the West Hollywood Design District, boutique storefronts rely on glass, a front door and a back door that gets used more than the owner admits. On the Sunset Strip, nightlife venues have doors that open and close hundreds of times a week and are handled by many people. For those, the hardware has to hold up to heavy use as well as resist tampering. We cover the larger picture on our commercial door hardware page. Wherever you are in 90069, 90046 or 90048, the first question is the same: what is the door, and who needs a key?
One small climate note, since people ask. West Hollywood sits in a mild mid-basin zone, and the effect on hardware is modest. The thing to plan for is strong sun on south-facing entries, which can dry and fade door finishes. That does not change how a high security cylinder works, but it does affect which finish you choose for a door that gets full sun all afternoon.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Home security locks versus commercial security locks
The cylinder technology is similar, but the use is different, so the choices are different too.
For home security locks, the focus is usually the deadbolt on the entry door, with a restricted or pick-resistant cylinder and a solid strike. Homes need convenience as well: family members, a cleaner, a dog walker. That means a manageable number of keys and a clear plan for who holds them. Some homeowners also want the option of pairing hardware with a keypad or app, and we cover that in smart lock installation, though a mechanical high security cylinder is a separate decision from the electronics.
For commercial security locks, the questions multiply. How many employees need access? Do some staff need access to some doors but not others? Is there a back-of-house door that sees constant traffic? A venue or shop often benefits from a master key arrangement, where different keys open different doors in a structured way. Our master key system page explains how that works. A high security cylinder inside a master-keyed system is possible, but it needs to be planned from the start, not bolted on afterward.
In both cases, the lock only matters if the door and frame will stand up to a shove or a kick. We check that every time.
Why call Wilshire Lock & Key for high security work?
We have been in business since 1987, and we have a storefront at 10740 Wilshire Blvd in Westwood, about seven miles from West Hollywood, as well as mobile service vans. That means you are dealing with one company, not a call center that passes your job to whoever is available. The person who answers the phone works for us, and the work is done by our technicians.
David, the owner and lead technician, oversees the work. That matters for high security jobs because they are about details: whether the cylinder is matched to the lock body, whether the strike is properly set, whether the key-control side is explained clearly. We would rather spend an extra few moments on the door than leave you with an expensive lock that is installed badly.
California requires locksmith companies to hold a BSIS LCO license, which is issued through the Bureau of Security and Investigative Services. You should ask any locksmith for their license number before they work on your door, including us. It is a fair question and a good habit.
We answer the phone 24 hours a day, 7 days a week, all year, at (213) 577-1366. If you are locked out or need a lock fixed urgently, our emergency locksmith service in West Hollywood is the right place to start. Upgrades to high security hardware are best done with a bit of planning, but we know security concerns do not always arrive during business hours.
Frequently asked questions
What is the difference between a high security lock and a regular deadbolt?
A regular deadbolt mainly stops a door from being pushed open. A high security lock goes further by making the cylinder itself harder to pick, bump or drill, and often by restricting who can copy the key. The two can be combined, and the best setup is a strong deadbolt with a high security cylinder in it.
Are high security locks really pick-proof?
No. No lock is pick-proof. High security cylinders are designed to resist picking and bumping much more than ordinary locks, which raises the skill, time and noise required. That is the honest goal: make your door a poor target, not an impossible one.
Can you install a high security cylinder in the old lock on my courtyard apartment door?
Sometimes. Many older West Hollywood courtyard buildings have vintage locksets on original wood doors, and whether a modern cylinder fits depends on the lock body and how the door is prepared. We inspect the door first. If the old hardware cannot take a high security cylinder, we will explain the options before cutting anything.
I rent my apartment. Can I change to a high security lock?
Check your lease and ask your landlord first. Many buildings in West Hollywood are renter-heavy and use controlled-access entries, and some landlords need a master key to keep working on every unit. If your landlord agrees, we can plan the work around that. If you manage properties, see our emergency locksmith page for urgent calls and our landlord page for ongoing needs.
Can I get extra keys made for a restricted key system?
Yes, but not at a typical hardware store counter. Restricted keys are copied only through the authorized process set up when the lock is installed. Decide before installation who can authorize copies, and tell us how many working keys you want at the start.
Do I need high security locks for a storefront on Melrose or in the Design District?
Not always, but they are worth considering for doors that get heavy use or hold valuable stock. The cylinder is only part of the answer. The door, frame, strike and daily key handling matter as much. We look at the whole entry and recommend what fits the business.
Will a high security lock work with my building's intercom or buzzer system?
In most multifamily buildings, the intercom and buzzer control the shared entry, not your unit door, so a new cylinder on your door does not interfere with them. If your unit door has any electronic or building-controlled hardware, tell us when you call so we can check before installing anything.
Can you do a high security lock replacement outside normal business hours?
Yes. We answer at (213) 577-1366 every hour of every day. Urgent cases, like a break-in or a lost key you are worried about, can be handled right away. Planned upgrades are easier to schedule at a calmer time.
How do I know whether the locksmith I call is legitimate?
Ask for the company's California BSIS LCO license number, ask for a business address, and ask who will actually do the work. A real locksmith company will answer those questions directly. We are at 10740 Wilshire Blvd in Westwood, and the owner, David, oversees our work.
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High Security Locks near West Hollywood
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.