What does lock installation actually involve?
Lock installation means putting a lock on a door that needs one: a new build, a remodel, a door that never had proper hardware, or an upgrade where the old lock is being taken off for good. It sounds simple, and with a bad install it often isn't. A lock is only as secure as the door prep behind it. If the bore is slightly off, the latch drags. If the strike plate sits a little wrong, the bolt only catches a sliver of the frame. If the screws are short, one hard shove can pull the whole thing out of the wood.
That's why most of what we do on an installation call is measurement and fitting, not just bolting hardware on. We check the door thickness, the backset, the edge condition, the frame, and whether the door hangs true. Then we choose and fit the lock to suit that door. A lock that is correct on paper but fights its door every morning is a lock people start leaving unlocked.
This page covers new installations: a front door lock installation, a door lock installation for a bedroom or office, a security lock installation on a side entry, or a commercial lock installation for a business. If your lock already exists and is failing, you may need a different service, and we'll say so plainly further down.
How does a lock installation go, step by step?
Every door is a little different, but the process we follow stays consistent. Here is what happens when we come to a Studio City address.
- We look at the door first: material (solid wood, hollow core, metal, glass-panel), thickness, condition, and how it closes against the frame.
- We talk through what you need the lock to do. Is it a main entry, a side gate door, an interior room, a rental unit, a shop? That decides the type and grade of hardware.
- We confirm the lock fits the door's existing prep, or work out what has to be drilled, chiseled or reinforced to make it fit.
- We prepare the door: cross bore, edge bore, and any mortise pocket, cut cleanly so the lock doesn't wobble or bind.
- We mount the lock body and trim, then set the strike plate in the frame, using screws long enough to bite into the framing rather than just the trim.
- We test the action with the door open, then closed, then with the door fully shut and the bolt thrown, checking for drag, rub and play.
- We cut or set keys as needed and check that every key works smoothly in the cylinder.
- We walk you through it: how it operates, how to adjust it later, and what to watch for if the door shifts with the seasons.
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We answer around the clock, every day of the year.
Call (213) 577-1366Which type of lock suits which door?
Picking hardware is half the job. A few of the most common situations we handle:
- Front door lock installation: usually a deadbolt paired with a handle set or a lever, sometimes a single combined unit. For a stand-alone bolt, see our page on deadbolt installation in Studio City.
- Mortise lock installation: the lock body sits in a deep pocket cut into the edge of the door. It's the traditional choice on older character homes and many commercial doors. It takes more skill to fit because the pocket has to be precise and the door has to be strong enough to take it.
- Lever lock installation: a lever handle instead of a round knob, easier on the hands and common on interior doors and in commercial settings. A lever can be a simple passage set, a privacy set, or a full keyed entry lock.
- Security lock installation: higher-grade deadbolts, reinforced strikes, longer screws and door-edge reinforcement for entries that need more resistance than a basic builder-grade set provides.
- Keypad and app-based locks: fine on the right door, with a few extra considerations about power, connectivity and backup keys. We cover those separately under smart lock installation.
What affects the cost of lock installation in Studio City?
We don't quote numbers on a web page, because the honest answer depends on the door. We'd rather explain the factors so you know what's behind any quote you get from us or anyone else.
The big ones are these:
- The lock itself. A basic interior privacy set and a high-grade entry deadbolt are different products at different cost levels, and brand and grade matter.
- The condition of the door. A solid, well-hung door takes a lock easily. A warped, split or previously over-drilled door may need repair or reinforcement first.
- New prep versus existing prep. If the holes are already there and the new lock fits them, the job is lighter. If we have to cut a new bore or a mortise pocket, the job takes more time and skill.
- Number of locks. Doing several doors in one visit usually makes better use of the trip than coming back repeatedly.
- Keying. Keyed-alike sets, restricted keyways or a larger key setup add to the work.
- Timing and location. A night or weekend call is a different situation from a scheduled daytime visit, and distance matters. Studio City sits about 11 miles from our Westwood storefront.
- Extras like frame repair, strike reinforcement, or special-finish hardware.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366What does lock installation look like across Studio City's neighborhoods?
Studio City isn't one kind of housing, and the lock work varies with it. In Colfax Meadows, Tujunga Village and the Silver Triangle, a lot of the homes are 1920s-40s Spanish, Tudor and cottage styles, and many still have vintage mortise locksets in service. When a homeowner there wants to add a lock to a door that never had one, or fit a new entry set to a front door, the existing door is often old growth wood with an old pocket cut into it. We work with what's there rather than forcing a modern cylindrical lock into a door that wasn't built for it, and where an original mortise lock is simply worn out we'll talk through lock replacement or repair rather than installation.
The hillsides tell a different story. Out in the Fryman Canyon hillsides and on the Laurel Canyon hillside streets, homes are mid-century and newer, and gate and smart lock work is a common scenario for houses off Laurel Canyon Boulevard. Canyon and hillside lots get more winter shade and damp than the open valley floor, and that can swell wood doors seasonally. A lock fitted in August to a door that swells by February can start to bind. So we pay attention to the clearances around the bolt and the strike, and leave enough tolerance that the lock keeps working through the damp months and the hot, dry summers.
North of the boulevard, apartments and condos cluster along Moorpark Street and Ventura Place. New installations there are often about control: a unit door getting a stronger deadbolt, a replacement entry set after a move-in, or a side door that has never had a proper lock. Building rules and tenant arrangements can affect who is allowed to change what, so it helps to check with your property manager before we start.
Whether you're in ZIP 91604 or 91602, the approach is the same: look at the actual door, fit the hardware to it, test it in the real conditions it will face.
Can you handle commercial lock installation along Ventura Boulevard?
Yes. Shops and restaurants along the Ventura Boulevard corridor have different needs than a house. Doors get used all day, and the hardware has to survive hundreds of cycles without loosening. Commercial lock installation usually means heavier-duty lever sets, mortise locks, exit hardware, and keying that makes sense for a staff who open and close the place.
When a business needs the whole door package, not just the lock, we'll look at the closer, the strike, the hinges and the frame together. Our page on commercial door hardware covers that broader scope. If you have an existing storefront lock that's failing instead of a new one going in, the better fit is storefront lock repair.
One practical note: we can often schedule installation work outside your opening hours, so you aren't working around a door that's out of service while customers are walking in.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366When is installation the wrong service?
We'd rather tell you than sell you the wrong job. A few quick distinctions:
If your lock works but you're worried about who has keys, you probably want lock rekeying, which changes the internals so old keys stop working without replacing the hardware. If the lock is broken, worn out, or of a type you want to swap out entirely, lock replacement is the honest name for that job. And if the lock is sticking, loose or hard to turn but otherwise sound, lock repair is often the more economical route, particularly with older mortise sets that are worth keeping.
Part of every installation visit is us telling you which of those you actually need. Sometimes a homeowner calls for a new lock and the real issue is a sagging door or a misaligned strike, and fixing that costs less and works better than fitting more hardware.
Why have Wilshire Lock & Key install your locks?
We've been in business since 1987, and that history shows up in small ways on a job: we've seen most of the door types and hardware problems that Southern California homes and businesses produce, including the old mortise locks and the swollen wood doors.
We work out of a real storefront at 10740 Wilshire Blvd in Westwood and send mobile service vans out to customers. When you call (213) 577-1366, you're calling us, not a call center that passes your request to whichever contractor is free. There are no dispatch middlemen between you and the person who fits the lock.
David, the owner and lead technician, oversees the work. That means installations are held to one standard and questions go to someone who knows the job.
We answer the phone 24 hours a day, 7 days a week, year-round. If you need a door secured urgently, our 24-hour locksmith service in Studio City is the place to start. Planned installations are just as welcome, and are easier to schedule when you have time to choose hardware properly.
What should you ask any locksmith before they start?
California requires locksmith companies to hold a BSIS LCO license, issued through the Bureau of Security and Investigative Services. Ask any locksmith you're considering for that license number, and check it yourself before you let anyone work on your home or business. It's a reasonable request, and a reputable company will not mind it.
Beyond that, ask what lock they plan to fit and why, whether the door needs any prep or repair, and what is included in the quote before work begins. A clear answer to those three questions tells you most of what you need to know.
Frequently asked questions
How long does a lock installation take?
It depends on the door and the lock. A simple fit into existing holes is quick. A new bore, a mortise pocket, or frame reinforcement takes longer. We'll tell you what to expect once we've looked at the door.
Can you install a lock on a door that has never had one?
Yes. We prepare the door by cutting the proper holes for the lock, then fit the strike plate and test it. If the door is thin, damaged or hollow core, we'll tell you what that means for the lock choice.
Do you install mortise locks in older Studio City homes?
Yes. Many of the 1920s-40s homes in Colfax Meadows, Tujunga Village and the Silver Triangle have mortise locks. We can fit a new mortise lock, or, if the original is still worth keeping, suggest repair instead.
What's the difference between a lever lock and a knob lock?
A lever has a handle you push down; a knob you turn. Levers are easier to operate with full hands or limited grip, and are common in commercial and interior use. Both can be keyed entry locks.
Will my wood door swell and make the new lock stick?
It can happen, especially on shaded canyon and hillside lots where winter damp swells wood. We leave sensible clearance around the bolt and strike and check the door's movement when we fit the lock.
Can you install commercial locks for my restaurant or shop on Ventura Boulevard?
Yes. We fit commercial-grade lever sets, mortise locks and related door hardware. We can often work around your opening hours so your business isn't disrupted.
Do I need a permit or landlord approval to install a lock?
In your own home, generally not for a lock itself. In a rented unit or apartment, check with your landlord or property manager first, since lease terms often cover lock changes.
How do I know you're a legitimate locksmith?
California requires locksmith companies to hold a BSIS LCO license, and you should ask any locksmith for it. We've been in business since 1987, with a storefront on Wilshire Blvd you can visit.
Can you install a lock after hours or on a weekend?
Yes. Our phone line at (213) 577-1366 is answered 24 hours a day, 7 days a week. Tell us what the door needs and we'll work out the schedule with you.
More locksmith help in Studio City
Lock Installation near Studio City
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.