What actually makes a lock high security?
A high security lock is a cylinder built to resist the usual ways a standard lock gets defeated: picking, bumping, drilling, and unauthorized key copying. The ordinary pin-tumbler cylinder that ships on most builder-grade deadbolts relies on simple pin stacks and fairly loose machining. A high security cylinder tightens those tolerances and adds extra layers of defense that a basic lock does not have.
When we talk about a high security locksmith job, we are usually talking about some combination of these features:
- Pick-resistant internals: security pins such as spools and serrated pins, tighter machining, and sometimes a second locking element, all of which make the cylinder much harder to manipulate with picks.
- Bump-resistant design: bump keys work by transferring a quick impact to the pins. Bump-resistant cylinders use different pin layouts, sidebars, or other mechanisms that interrupt that transfer.
- Restricted keyways and keys: the key blanks are controlled, so a copy cannot be cut at any corner kiosk. Depending on the system, copies require an authorization card, an ID check, or an order that goes through us.
- Drill and force resistance: hardened steel inserts protect the area where the cylinder would be attacked with a drill or a pry.
- Better fit to the door: a strong cylinder only helps if the bolt, strike plate, and screws behind it are up to the job.
Why do Long Beach homeowners and businesses upgrade to high security locks?
The reasons people call us for this work are usually ordinary, not dramatic. A key has been copied more times than anyone can count. A tenant moved out and nobody is sure who still holds a key. A deadbolt is old, turns stiffly, and the cylinder has started to feel loose. Or a business owner wants the back door of a shop or warehouse to be noticeably harder to defeat than the lock that came with the building.
Long Beach has a lot of situations where key control matters. Central neighborhoods have a high share of renters and older multifamily buildings, which means many hands may have touched the same key over the years. A restricted key system helps because nobody can simply walk into a shop and have a copy cut. That is the part of high security that people tend to undervalue: the cylinder resists tools, but the restricted key resists the quiet, unrecorded copy.
The coast adds a second reason. Onshore salt air and the marine layer are routine here, and corrosion of exterior deadbolts, gate latches, and marina hardware is a real maintenance issue within a mile or two of the water. A cheap cylinder that seizes or wears out early is a security problem and an annoyance. We will tell you which finishes and materials tend to hold up better in marine air, and we will also say plainly that no exterior hardware is immune to salt.
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Call (213) 577-1366How does a high security lock installation work, step by step?
Here is how a typical high security lock installation or replacement goes when you call us. The order matters, because choosing the cylinder before looking at the door is how people end up with an expensive lock on a weak door.
- Call (213) 577-1366. Tell us what kind of door it is, what lock is on it now, and what worries you: lost keys, copied keys, a past break-in, or just an aging lock. We will say honestly whether you need a full upgrade, a cylinder swap, or something simpler.
- We look at the door and frame. We check door thickness and material, the edge where the bolt sits, the strike plate, and the screws holding it all together. A hollow or damaged door may need attention before any lock can do its job.
- We choose the cylinder and the level of key control. Some customers want pick and bump resistance with a restricted keyway. Others want patent-protected keys where copies require authorization. We explain the difference in plain terms and match it to how many people use the door.
- We install the hardware. That can be a new cylinder in an existing deadbolt, or a complete deadbolt and strike set. We use longer screws that reach the framing, and we reinforce the strike where it makes sense.
- We cut and test every key. Each key is tried in the lock several times, and the bolt is checked to make sure it throws fully without binding.
- We explain key control. You will know who can order more keys, what ID or authorization is needed, and what to do if a key goes missing.
How much do high security locks cost in Long Beach?
We do not quote numbers on a web page, because the real figure depends on your door and your goals. What we can do is show you what moves the price up or down, so a quote makes sense when you get one and so you can compare us with anyone else fairly.
The factors that matter most:
- Cylinder only or full hardware. If your existing deadbolt body is sound, replacing just the cylinder is usually the more economical route. If the whole assembly is worn or poorly fitted, a complete set makes more sense.
- Level of key control. A restricted keyway is one tier. Patent-protected keys with authorization-only copying are another, and they cost more to set up.
- Number of locks and whether they are keyed alike. One front door is simple. A house with four exterior doors, or a building with a dozen, involves more hardware and more careful key planning.
- Door and frame condition. Reinforcing a strike, replacing a split frame, or fixing a poorly bored door adds work. It is often the work that matters most.
- Finish and material. Near the water, we may suggest a finish chosen for salt exposure, which can differ in cost from a standard finish.
- Residential or commercial grade. Commercial security locks are built for heavier daily use and carry their own price range.
- Timing. A planned daytime appointment generally costs less than an emergency visit in the middle of the night.
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Call (213) 577-1366Which high security lock fits which door?
For home security locks, the front door and any exterior door that opens to a side yard, alley, or garage deserve the most attention. A high security deadbolt cylinder is the core upgrade. If you are adding a deadbolt where there is none, or replacing a worn one entirely, we do that through our deadbolt installation service and can fit a high security cylinder as part of the job. If your goal is simply to stop old keys from working, a rekey is usually the lighter-cost option, though it does not add pick or bump resistance on its own.
Some people ask whether a smart lock replaces all this. It is a different decision. A keypad or app-controlled lock changes how you get in, while a high security cylinder changes how hard the lock is to defeat with tools or copied keys. If you like both ideas, our smart lock installation page explains how electronic and keyed options can sit together, with a strong keyed cylinder as the backup.
For businesses, commercial security locks follow the same logic with more doors and more people. Back doors, storage rooms, and warehouse entrances are the usual priorities. Our commercial locksmith work covers the wider hardware picture. If several doors need to open with different keys at different levels of access, a master key system can be built on a restricted keyway. We will be upfront that a master key system trades a little theoretical security for convenience, and we will help you decide whether that trade fits your building.
Where do high security locks matter most around Long Beach?
Long Beach is not one kind of place, and the right lock depends on where you are. Whether you are in ZIP 90802 or elsewhere among 90803, 90804, 90805, 90806, 90807, 90808, 90810, 90813, 90814, and 90815, we work through the same questions, but the answers shift by neighborhood.
In Rose Park and Bluff Park, many homes are Craftsman bungalows and 1920s Spanish Revival houses. Older doors in those homes can be thin, worn, or fitted with hardware that has been replaced several times. Before we talk about a high security cylinder there, we look at the door and the frame, because a strong cylinder in a tired door is a mismatch.
In Belmont Shore, Naples, and the Peninsula, salt exposure is the story. We replace salt-corroded deadbolts and gate hardware in those areas, and when we do, we pay attention to finish and material. Around Alamitos Bay, marina gates and dock boxes face the same corrosion plus constant handling, and our gate lock repair page covers that side of the work.
Downtown, East Village, and Alamitos Beach are full of apartments and condos. Key control is the main concern there, because keys pass between tenants, guests, and building staff. Along Pine Avenue, 4th Street's Retro Row, and 2nd Street in Belmont Shore, shop owners often care about back-door security as much as the front entrance. Near the Port of Long Beach and the Westside industrial area, warehouse and commercial lock work is more about durability and controlled keys across several doors.
Near California State University, Long Beach, student rentals turn over often. Landlords there who want restricted keys so tenants cannot copy them freely can read our page for locksmith services for landlords. East of there, the postwar ranch tracts in Los Altos and El Dorado Park Estates tend to have standard builder-grade deadbolts that are good candidates for a cylinder upgrade.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Why call Wilshire Lock & Key for high security locks?
We have been in business since 1987. We have a storefront at 10740 Wilshire Blvd in Westwood and mobile service vans that cover 140 cities across Los Angeles and Ventura counties, including Long Beach. When you call, you reach us, not a dispatch company that sells your job to whoever picks it up. One company handles the call, the visit, and the work.
David, the owner and lead technician, oversees how we approach this kind of job. High security work is where small decisions matter: which cylinder, how the strike is set, whether the door is ready. We would rather tell you your door needs work first than sell you a premium cylinder that will not do much.
Our phone line is answered 24 hours a day, 7 days a week, year-round, at (213) 577-1366. If a break-in or a lost key forces an urgent change, our 24-hour locksmith service is there. Planned upgrades are usually calmer and simpler, so if you can schedule one, we are happy to.
What should you check before hiring a high security locksmith?
California requires locksmith companies to hold a license through the Bureau of Security and Investigative Services (BSIS), known as an LCO license. Ask any locksmith you are considering for that license number. A legitimate company will give it to you without fuss.
Also ask what exactly will be installed, whether the keys are restricted or just ordinary, and how copies are controlled. Be wary of anyone who offers a high security lock without being able to explain the key control system behind it. A real high security setup should come with a clear answer about who can make more keys.
Frequently asked questions
Are pick-resistant locks really harder to pick?
Yes. Pick-resistant locks use security pins and tighter machining that make manipulation with picks far more difficult than on a standard cylinder. No lock is beyond all attack, but a pick-resistant cylinder takes much more skill and time to defeat than a basic one.
Can you put a high security cylinder in my existing deadbolt?
Often, yes. If your current deadbolt body is sound and the cylinder size is compatible, swapping the cylinder is usually the more economical route. If the hardware is worn or an odd fit, we may recommend replacing the whole set. We check the door when we arrive.
Can a restricted key be copied at a hardware store?
Generally no. Restricted key blanks are controlled and are not stocked by most hardware stores or kiosks. Depending on the system, copies may require an authorization card or ID, and orders go through us. Ask us how your particular system handles copies.
Are bump-resistant locks worth it for an apartment or condo?
They can be, especially where many people have handled keys. Bump-resistant cylinders defend against a common key-based attack. If you rent, check with your landlord first. In your own condo, ask your building rules before changing exterior locks.
Do salt air and corrosion affect high security locks near the beach?
Yes. Salt air affects every exterior lock, including high security ones. In Belmont Shore, Naples, and the Peninsula we pay extra attention to material and finish, and we explain that regular maintenance still matters. We confirm what suits your door in person.
Will a high security lock stop a break-in?
It makes certain attacks much harder, but it is one part of the door system. Frames, strike plates, screws, and the door itself matter just as much. That is why we inspect the whole door and tell you honestly what else would help.
Do you install high security locks on commercial doors in Long Beach?
Yes. We handle commercial security locks for storefronts, back doors, storerooms, and warehouse entrances. We will talk through how many people need keys, whether doors should be keyed alike, and what level of key control the building needs.
Can I call at night about a high security lock?
Yes. We answer the phone 24 hours a day, 7 days a week at (213) 577-1366. Urgent situations get handled right away, while planned upgrades can be scheduled at a calmer time. Tell us on the call which kind of job you have.
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High Security Locks near Long Beach
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.