What does lock installation in Winnetka actually involve?
Lock installation is more than putting a new lockset into an existing hole. A lock only protects a door if the hardware suits that door, the bore and edge are cut cleanly, the latch lines up with the strike, and the strike is anchored into something solid. We do the whole job: choose hardware that fits the door, install it, adjust it, and test it with the door open and closed before we hand you the keys.
People call us for installation in a handful of situations. A new door has just been hung. An old lockset is worn out or the finish has gone. A door has never had a deadbolt. A landlord is outfitting a unit. A business is opening and needs working hardware on every entrance. Each of those is a different job, which is why we start with questions about the door instead of pulling something off a shelf.
One honest note up front: if you already own a good lock and the real problem is who holds the keys, you may not need a new lock at all. Changing the internal pins is lock rekeying, and it is usually the more economical route when the hardware itself is sound. We will tell you which way to go when we see the door.
Which lock belongs on which door?
Most of the decisions in a new lock installation come down to the door and how it is used. Here is how we think about the common cases we are asked about.
- Front door lock installation: The front door needs a lock that can take daily use and resist force. We usually pair a deadbolt with a keyed handle set or a lever, so the latch and the bolt do different jobs.
- Door lock installation on interior or side doors: A garage side door, a back door, or a laundry room door often calls for a simpler keyed entry lockset or a deadbolt alone.
- Lever lock installation: Lever handles are easier to operate with full hands, a bad wrist, or a stroller, and they are common on apartments and businesses. They come in privacy, passage and keyed entry versions, so the function matters as much as the look.
- Mortise lock installation: A mortise lock sits inside a deep pocket cut into the edge of the door, and it combines the latch and bolt in one body. If your door already has that pocket, we match the replacement to it. If it does not, converting a door to mortise is real carpentry and not always worth it, so we will say so.
- Security lock installation: Where the concern is forced entry, the lock body is only part of it. Hardened strikes, longer screws into the framing, reinforced door edges and restricted keyways all matter. Our page on high-security locks covers the keyway side in more detail.
- Smart and keypad locks: These can be a good fit when you have several people coming and going or you want to avoid carrying a key. They depend on the door being properly prepared, and we cover that on our smart lock installation page.
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Call (213) 577-1366How we install a lock, step by step
Every door is a little different, but the process we follow is consistent. You will see most of it happen in front of you.
- We look at the door first: material, thickness, existing bore holes, the edge, the frame, and the condition of the strike area. A hollow-core door, a solid wood door, a metal door and a glass-panel door each take hardware differently.
- We talk through how the door is used, who needs keys, and whether anything about the door is giving you trouble, such as sticking, drafts or a loose frame.
- We recommend hardware that fits the door and the purpose, and explain the trade-offs between the options in plain terms. You decide what goes on.
- We remove the old hardware if there is any, and check the bore, edge and latch hole for damage or poor earlier work.
- We fit the new lock, using the right drill sizes and templates so the bolt and latch sit square and the cylinder is not strained.
- We set the strike and secure it, using long screws that reach the framing wherever the frame allows, because a lock is only as strong as the wood it is anchored to.
- We test the lock repeatedly with the door open, closed, and closed under a little pressure, then check every key you were given.
- We walk you through how it works, show you any adjustment points, and make sure you know what we installed in case you need to match it later.
How much does lock installation cost in Winnetka?
We do not quote numbers in a web page because the honest answer depends on the door in front of us. What we can do is tell you exactly what moves the cost, so a quote makes sense when you hear it.
The type of lock is the biggest factor. A basic keyed entry lockset and a mortise body with trim are very different pieces of hardware, and a smart lock sits on another level again. Within each type, the build quality of the lock varies a lot, and a heavier lock that resists force is not priced like a light-duty one.
The condition of the door matters next. A door that is already prepared for the lock goes quickly. A door that needs a new bore, a repaired edge, a reinforced strike area, or a patch for an old hole needs more labor and sometimes extra parts. Number of doors also counts, since fitting several locks in one visit is more efficient than coming back for each one, and keying them alike takes planning.
Finally, when we come out and from where makes a difference. Night, weekend and holiday calls can be priced differently from a daytime appointment, and Winnetka is roughly 20 miles from our Westwood storefront. We will give you a clear quote before work starts so there are no surprises when we finish.
Locked out or need a locksmith now?
We answer around the clock, every day of the year.
Call (213) 577-1366Residential vs. commercial lock installation: what changes?
Residential lock installation usually means a single-family door, an apartment entry, or a few doors in one home. The priorities are a solid deadbolt, a good strike, keys that are easy to manage, and a finish that suits the door. Most of this work involves standard bored locks.
Commercial lock installation is a different standard. Doors see far heavier use, and the hardware has to survive thousands of cycles. Businesses often need fire-rated or code-compliant hardware, keyed-alike or master-keyed setups, and storefront-style locks that fit narrow aluminum or glass doors. Exit requirements also matter, since a door that people must be able to leave quickly cannot be locked the way a front door at home can.
We install both, and the commercial side is covered in more depth on our commercial locksmith page. If your job is mainly a worn or damaged lock on an existing door, replacing it is a closely related service, and you can read about it under lock replacement.
What should you know about lock installation around Winnetka?
Winnetka, ZIP code 91306, is a compact, working- and middle-class neighborhood, and the housing here shapes the installation work we do. Much of the single-family stock is postwar 1950s stucco tract homes on modest lots. These houses tend to have original or much-replaced hardware, and a lot of them change hands or tenants over the years. At turnover, a fresh deadbolt and front door lock installed together is a common request, either as new hardware or alongside rekeying the other doors.
Stretches of Sherman Way, Roscoe Boulevard and Vanowen Street are lined with apartment buildings. Here the hardware conversation is different: security screen doors are common, so the lock has to work with the screen door and the main door together, and shared mailbox banks are a regular source of lock problems. If a mailbox lock is the actual issue, that is a separate job, covered on our mailbox lock replacement page. There are no high-rise HOA towers here, so most of our work is single-family and small multifamily hardware.
Climate plays a modest but real role. The central-west Valley has hot, dry summers that cycle wood doors and frames through expansion and contraction. The effect on locks is small, but it shows up as sticking latches and misaligned strikes in older homes. When we install a new lock on an older door, we check how the latch meets the strike and adjust for it, because a perfectly good new lock can feel stiff if the door has moved a little since it was hung.
Work happens across the neighborhood. Around the Sherman Way corridor and the Roscoe Boulevard corridor, it is often apartment doors and unit entry hardware. Near Runnymede Park and Quimby Park, it tends to be single-family tract homes. Along the Winnetka Avenue corridor near Pierce College and around the Winnetka Recreation Center area at Roscoe Boulevard and Winnetka Avenue, it is a mix of homes and small buildings. Along the Saticoy Street and Vanowen Street commercial strips, small storefronts need door hardware that holds up to daily use. For a wider look at what we do here, see our Winnetka locksmith services overview.
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 installation?
We have been in business since 1987, and a lot of what we know comes from fitting locks on doors that were not built perfectly. Old doors rarely are, and the tract homes and older apartment buildings around Winnetka are good examples.
We operate from a storefront at 10740 Wilshire Blvd in Westwood, and we also run mobile service vans, so most installation jobs can be done at your door with the tools and hardware on hand. We are one company. When you call, you are not being passed to a dispatch service that sends whoever is closest and calls it ours. David, the owner and lead technician, oversees the work.
Our phone is answered 24 hours a day, 7 days a week, year-round, at (213) 577-1366. If a door is damaged and cannot be secured, or a lock failed overnight, you can reach us at any hour. If it is a planned job, such as new hardware for a rental, you can describe it and we will work out a time with you.
What to ask any locksmith before they install a lock
California requires locksmith companies to hold a license from the Bureau of Security and Investigative Services (BSIS), known as an LCO license. Whoever you hire, it is reasonable to ask for their license number and to check it. Ask who will actually be doing the work, and whether the quote you are given is for the whole job or only the first part of it.
It also helps to have a few things ready. Know which doors need locks and how many keys you want. Tell us if anyone, such as a tenant, a contractor or a previous owner, may still have a key to the old lock. If you have a preference for finish, lever or knob, or a particular brand, say so. And if you are managing rentals, let us know, because landlords often benefit from a consistent hardware setup across units, which we cover on our page for locksmith services for landlords. If you would rather describe your door in writing, you can reach us through the contact page.
Frequently asked questions
Can you install a lock on a door that has never had one?
Yes. We drill the bore and edge hole with the proper templates, fit the latch and strike, and test the result. We check first that the door is solid enough to take the hardware, and we tell you if it needs reinforcing.
Should I install a new lock or just rekey the one I have?
If the lock is in good shape and the only concern is who has keys, rekeying is usually the more economical route. If the lock is worn, damaged, loose, or does not suit the door, a new installation makes more sense. We will tell you which one we would choose.
Do you install deadbolts as well as handle sets?
Yes, and we often do both in one visit on a front door. A deadbolt is a separate piece of hardware from the latch handle, and it gives the door its real resistance. We have a dedicated page on deadbolt installation if that is the specific job.
Can you install a mortise lock on my door?
If the door already has a mortise pocket, we can match and fit a replacement. If it does not, cutting one is real carpentry and depends on the door's thickness and condition. We assess it on site and tell you honestly if a different lock would be a better choice.
Why does my new lock stick or feel stiff in summer?
The cause is often the door and not the lock. Hot, dry weather moves wood doors and frames, which can shift the strike out of line with the latch. We check and adjust the alignment during installation, and we can also correct it later if the door has moved.
Can you install locks for a business or storefront?
Yes. Commercial lock installation covers storefront doors, back doors, office doors and more, and includes things like keyed-alike setups and hardware that works with exit requirements. We can discuss what your doors need when you call.
Do you install locks outside regular hours?
Yes. Our phone line is answered 24 hours a day, 7 days a week, at (213) 577-1366. Calls outside regular hours may be priced differently from daytime appointments, and we will explain this before we start.
Do I need to be home when the lock is installed?
Someone with authority over the door should be there, whether that is you, a property manager or another adult. We want to show you how it works, hand over the keys, and confirm you are happy with how the door operates.
How do I know my locksmith is properly licensed?
California requires locksmith companies to hold a BSIS LCO license. Ask any locksmith for their number and look it up with the state before work begins. That is a fair request, and a legitimate company will not mind it.
More locksmith help in Winnetka
Lock Installation near Winnetka
Reviewed by David, Owner & Lead Technician, Wilshire Lock & Key — in the locksmith trade since 1987.
Last updated 2026-10-11.