Residential Locksmith in Los Angeles and Ventura County

What does a residential locksmith actually do?

A residential locksmith works on the locks people live behind: the front door of a house, the entry to a condo, the unit door in an apartment building, the sliding back door, the side gate, the mailbox. The work falls into four families. We get you back inside when you are locked out. We change who has access, by rekeying or replacing. We fix hardware that has started to fail. And we install new hardware where there was none, or where what is there is not enough.

This page is the long version of that job. If you only need someone now, call (213) 577-1366. The line is answered around the clock, every day of the year. If you would rather understand the craft before you hire anyone, keep reading, because knowing what a good locksmith does makes it much easier to spot one who is cutting corners.

We work from a storefront at 10740 Wilshire Blvd in Westwood and from mobile vans. When you call, you reach our company, not a call center that sells your job to whoever is available. David, the owner and lead technician, oversees how the work is done.

Why do people call a home locksmith?

Calls rarely come out of nowhere. They come from a specific moment, and the moment shapes the job. These are the situations we see most often in residential work:

• You are locked out: keys left inside, a key snapped off in the cylinder, or a lock that will no longer turn.
• You just moved in, and you have no idea how many copies of the old keys exist. Previous residents, landlords, contractors, and cleaners may all still have a working one.
• A key was lost or stolen, or someone who had one should no longer have access, such as a former roommate, partner, or worker.
• There was a break-in or an attempt, and the door, frame, or lock is damaged while the home still needs to be secure tonight.
• A lock is wearing out: sticky, gritty, loose in the door, or a deadbolt that only works if you lift the door while turning the key.
• You are upgrading: adding deadbolts, moving to keyless entry, or putting every door on a single key.
• You are renovating or selling, and you want new hardware, matching finishes, or a clean set of keys to hand over.

How do you get into a locked home without damaging the lock?

Opening a door is the part people picture when they think of a locksmith, and it is the part where the difference between a careful tradesperson and a careless one is easiest to see. A properly handled lockout should leave your lock working and your door unmarked. Here is the sequence we follow.

1. Confirm you belong there. We ask for ID that ties you to the address, or another reasonable proof of residence. Opening a door for the wrong person is the worst mistake in this trade, and a legitimate locksmith will always ask.
2. Look at the door before touching it. We note the type of lock, whether the deadbolt is thrown or only the latch is engaged, what the door is made of, and whether there is any sign of prior damage.
3. Start with the least invasive method. If the door was only pulled shut and the spring latch is the only thing holding it, a shim or latch tool can often retract the latch without touching the cylinder at all.
4. If the deadbolt is thrown, pick the cylinder. A tension wrench and pick set the pins one at a time, the same way the key would. Better cylinders with tighter tolerances or security pins take more patience, but the lock stays intact.
5. Drill only as a last resort. If a lock is broken, seized, or built to resist picking, drilling may be the only way in. We tell you before we do it, and we replace the cylinder afterward because a drilled lock is finished.
6. Test everything once the door is open. We check that the key turns smoothly, the bolt extends fully, and the strike lines up. If a worn latch or a sagging door caused the lockout, we tell you so it does not happen again.

How are rekeying, replacement, and new installs done?

Once you are in, or if you never got locked out in the first place, most residential work is one of three jobs. They sound similar but they are not the same, and choosing the right one is half the value of calling a professional.

Rekeying changes the inside of the lock so that old keys no longer work and a new key does. We remove the cylinder, take out the pins that match the old key, and set new ones to match a different key. The hardware on your door stays the same. It is the right move after a move-in, a lost key, or a falling-out, as long as the lock itself is in good shape. You can read the full detail on our lock rekey service page.

Replacement means taking the old hardware off and putting new hardware on. We choose this when a lock is worn, damaged, outdated, or simply not strong enough for what it protects. When we replace a lock we also check the other parts that decide whether it holds, like the strike plate and the screws that attach it.

New installation is the most hands-on of the three. We measure the door and the existing bores, check the backset (the distance from the door edge to the center of the lock, commonly 2-3/8 or 2-3/4 inches), and prepare the door with the right hole saws and chisels so the lock sits flush and square. A deadbolt is only as strong as what it bolts into, so we also look at the strike plate and set it with long screws that reach the framing, not just the thin door jamb.

How does your hardware change the job?

No two homes have exactly the same locks, and the hardware in front of us decides the method, the parts, and how long the work takes. These are the variations that matter most in practice.

• Standard pin-tumbler knobs and deadbolts are the everyday case. They are straightforward to open, rekey, and replace, and the quality range between them is wide.
• Hardware grade matters. The ANSI/BHMA grading system rates residential locks on durability and strength. Grade 1 is the toughest, and the lowest grade is built for light use. Two locks that look alike on the door can be very different inside.
• Smart locks and keypad deadbolts add batteries, electronics, and app setup to the mechanical work. If you are weighing one, see our smart lock installation page for how that differs from a regular lock swap.
• High-security cylinders use restricted keyways and tighter internals, so copies can only be cut with authorization and picking takes longer. Our high-security locks page explains when that extra protection is worth considering.
• Mortise locks, common in older homes, sit in a deep pocket cut into the door. They can often be rebuilt or rekeyed, but replacement parts have to fit the existing pocket exactly.
• Sliding glass doors usually rely on a hook latch and a thin lock, so fixing them is as much about the track, the latch, and a secondary bar as it is about the key.
• French doors and double doors often need flush bolts or multi-point hardware, which changes how the door is secured top and bottom.
• Side gates, garage service doors, and mailboxes are small jobs, but they have their own lock types and keyways, so we bring the right parts instead of forcing a standard one.

What is different about apartments, condos, and larger estates?

The type of home changes who decides what happens to the lock, and sometimes what is allowed. In an apartment or rental, the landlord or property manager often controls the hardware and may keep a master key. Before we change a lock in a rental, it helps to know what your lease says and whether the building keeps its own copies. We can talk through the options, but we will not work around a landlord who has a legitimate right to access.

Condos add another layer. The front door to your unit may be yours to change, but the building entry, mail room, and garage gates usually belong to the association, and the association may require certain keyways or a copy on file. If your complex has rules about door hardware, check them before ordering anything, or ask us and we will tell you what we see on the door.

Larger homes and estates multiply the same questions. There can be a dozen exterior doors, a pedestrian gate, a driveway gate, a pool or guest house entrance, and a safe. The practical goal is usually one key system: every door keyed alike or arranged under a master key, so family members and staff do not carry a ring of keys. Luxury homes also bring heavier doors, large handle sets, and finishes that have to match, which means careful measuring and often special-order hardware.

For any home with high-value contents, we can talk through restricted keyways, key control, and where a safe locksmith would be a better fit than a lock on a door.

What can't a locksmith fix, and when is something else the right call?

Part of being straight with you is saying where a lock stops being the answer. A better lock cannot make a rotted frame, a cracked door, or a hollow door with a thin skin strong. If the wood around the strike is splintered, a carpenter or door installer may need to repair that before any hardware will hold. We will tell you when we see it rather than sell you a lock on a weak door.

A lock that is worn out is not always worth repairing. If the internals are failing, the finish is peeling, or the lock cannot be rekeyed to a standard that makes sense, the more sensible route is a new unit, and that is where our lock replacement work comes in. We will say plainly when a repair would just be buying time.

There are also jobs we will not do. We will not open a door for someone who cannot show a connection to the property. We will not help get around a landlord's lawful access or a court order. And alarms, cameras, and garage door openers are separate trades, so we will point you in the right direction instead of improvising.

What affects the cost of residential locksmith work?

We do not put numbers on a web page, because the honest answer depends on the door, and an estimate given before anyone has looked at it is a guess. What we can do is show you what moves the cost, so nothing about the quote surprises you.

The job type is the biggest factor. Rekeying existing hardware is usually the more economical route compared with replacing it, provided the locks are in good condition. Replacement costs more because it includes new hardware. New installation adds labor when the door has to be drilled or reworked.

The rest depends on specifics:

• How many locks are involved, and whether you want them keyed alike.
• Hardware choice, including grade, brand, finish, and whether it is mechanical, keypad, or smart.
• Door and frame condition, including any repair needed to make the lock hold.
• Whether the work is a lockout on a standard lock or a high-security cylinder that takes longer to open.
• Time of day and urgency, since a late-night emergency call involves different logistics than a scheduled visit.
• Distance, because our mobile vans cover two counties and travel is part of the job.

Why call Wilshire Lock & Key for home locks?

We have been in business since 1987. That is a long time to work with every kind of residential door in Southern California, from simple knobsets in older apartments to heavy entry doors in larger homes. It is also long enough that what we recommend comes from what we have seen hold up, not from a catalog.

We operate a real storefront at 10740 Wilshire Blvd in Westwood, plus mobile vans. If you need to bring a lock or a key in, there is somewhere to go. If you cannot leave the house, a van comes to you.

You deal with one company. We do not pass your call to a dispatch service that assigns the nearest available person. The number you call, (213) 577-1366, reaches us directly and is answered 24 hours a day, 7 days a week, year-round.

David oversees the work as owner and lead technician. That matters because standards in a trade like this live in the habits of the person in charge: asking for ID, explaining what a job involves before starting it, and telling you when you do not need what you are asking for.

One more point: California requires locksmith companies to hold a BSIS LCO license, issued by the state's Bureau of Security and Investigative Services. Ask any locksmith you call to give you their license number, and check it with the state. It is a reasonable question, and a reputable company expects it.

Where do you provide residential locksmith service?

We serve 140 cities across Los Angeles County and Ventura County, from our Westwood storefront and our mobile vans. You can see the full list on our locations page, and each city has its own page with details for that area.

If you want the version of this service written for a specific area, these are good starting points: residential locksmith in Los Angeles, home locksmith in Santa Monica, and house locksmith in Pasadena.

If your city is not named, call (213) 577-1366 anyway. We will tell you whether we cover your address and what the visit would involve.

Residential Locksmith near you

• Los Angeles
• Beverly Hills
• Santa Monica
• Culver City
• West Hollywood
• Sherman Oaks
• Marina del Rey
• Ladera Heights
• Encino
• Inglewood
• Studio City
• View Park–Windsor Hills
• Van Nuys
• Lake Balboa
• All service areas

Related services

• Lock Rekey
• Change Locks
• Lock Replacement
• Lock Repair
• Lock Installation
• Deadbolt Installation