Lock Installation in North Hills, CA

What does lock installation actually involve?

A new lock sounds like a ten-minute swap, and sometimes it nearly is. But the part people don't see is whether the door and the hardware agree with each other. A lock can be a good product and still fail if the bore hole is slightly off, the strike plate sits a hair too far from the bolt, or the door has dropped on its hinges over the years. When that happens the bolt drags, the key turns stiffly, and within a season or two you're calling someone about a lock that never quite worked.

Lock installation, as we do it, means fitting new hardware onto a door that either has no lock, has the wrong lock, or needs a different kind of lock than it has now. That covers a first deadbolt above an existing handle, a new front door lock installation after a remodel, a lever set on an interior or office door, and a mortise lock installation where the door is cut for a deep pocket lock body. It also covers security lock installation, where the point is to make a door meaningfully harder to force.

This page is about putting a new lock in. If your existing lock still works and you only want different keys, that is a different job, and we'll point you to it below rather than sell you hardware you don't need.

Which type of lock fits which door?

The right lock depends on the door material, the thickness, how the door is used, and who has to get through it every day. Here is how we think about the common cases when someone asks for door lock installation.

If you're not sure which category your door falls into, describe it over the phone. Door thickness, whether there's already a round hole or a rectangular pocket cut in the edge, and what the door is made of tell us most of what we need before we pull up.

• Front door lock installation: usually a handle set or knob paired with a separate deadbolt. The deadbolt does the real security work, so its bolt length, strike plate and the screws holding the strike into the frame matter more than the finish.
• Residential lock installation on interior doors: privacy and passage levers for bedrooms, bathrooms and offices. These are about convenience, not security, and the install is mostly about clean alignment.
• Lever lock installation: lever handles are easier to operate than round knobs, which is why they're common where hands are full, arthritic, or where accessibility requirements apply. They come in keyed and non-keyed versions.
• Mortise lock installation: a mortise lock sits in a deep pocket cut into the door edge and combines latch and deadbolt in one body. It's sturdy, but it takes careful cutting, and the door has to be thick enough to take it.
• Commercial lock installation: heavier-duty hardware built for constant use, often with specific function types such as storeroom, office or entrance. Doors that must meet life-safety requirements need hardware chosen for that, not just something that fits.
• Security lock installation: higher-grade cylinders, reinforced strikes and sometimes restricted keyways so keys can't be copied at any hardware counter. We go deeper on that in our high-security locks page.

How we install a new lock, step by step

Every door is a little different, but the sequence is consistent. We would rather spend the time on the setup than rush the screws.

1. You call (213) 577-1366 and tell us about the door: what it's made of, what's on it now, and what you want it to do. We'll say what we can likely do on the first visit and what might need a second look.
2. We inspect the door and frame on site. We check thickness, existing bore holes, hinge condition, whether the door closes squarely, and whether the frame wood is sound enough to hold a new strike plate.
3. We go over the options with you and explain the tradeoffs plainly: grade of hardware, keyed-alike versus separate keys, finish, and anything the door itself needs before a lock will work properly.
4. We prepare the door. If it needs a new bore, a mortise pocket, a repaired latch hole or a reinforced edge, that's done now, with the right cutting tools rather than improvising.
5. We fit the lock body, cylinder and trim, then set the strike plate and frame reinforcement so the bolt lands cleanly in the center of its hole.
6. We test it with the door open and closed, in both directions, with every key. The bolt should extend fully without the door being lifted, pushed or pulled.
7. We hand over the keys, show you how any special features work, and clean up. If anything about the door is going to cause trouble later, we tell you before we leave.

What affects the cost of lock installation in North Hills?

We don't quote numbers on a web page, because a number given without seeing the door is a guess dressed up as a promise. What we can do is tell you exactly what moves the cost up or down, so there are no surprises when we give you a real quote.

Hardware is the first factor. A basic residential deadbolt and a high-security cylinder with restricted keys are very different products, and a mortise lock body costs more than a bored lever set. Quantity matters too: fitting several doors in one visit is usually the more economical route per door than coming back repeatedly.

Door condition is the second. A solid, true door takes new hardware quickly. A door that's been drilled badly before, has a split edge, or has swollen or sagged will need prep work first, and that adds labor.

Third, whether the job is a straightforward swap into an existing hole or a first-time cut. New bores and mortise pockets take more time than replacing like with like.

Last, timing and distance. Calling after hours or on a weekend is different from a scheduled daytime visit, and we're about 15 miles from our Westwood storefront. We'll say all of that upfront, on the phone, so the quote you hear is the quote you get.

Is installation what you need, or is it a rekey or replacement?

Plenty of people ask for installation when something else would solve their problem for less trouble. A few quick questions sort it out.

If the hardware is in good shape but you've lost keys, moved into a new place, or had a roommate leave, you probably want a lock rekey. That changes the internal pins so old keys stop working, and the lock itself stays on the door. It's usually the lighter-cost option when the hardware is sound.

If the lock is worn, damaged, broken, or simply outdated, a swap is the better answer, and our lock replacement page covers that. If you want a deadbolt where none exists, or want to add a second point of security, our deadbolt installation page goes into more detail. And if what you're picturing is a keypad, app or fingerprint lock, we handle smart lock installation as its own job, because the door prep and setup differ.

If you can't tell which one you need, that's fine. Describe what's happening and we'll tell you honestly, even if the answer is that you don't need a new lock at all.

Lock installation across North Hills: ranch tracts, apartments and townhomes

North Hills, formerly known as Sepulveda, sits in 91343 and is split into two distinct halves by the 405. The housing on each side asks for different things from a new lock.

In North Hills West and North Hills East, most of the homes are 1950s ranch tracts. Doors that have been in service for decades have often settled, been repainted many times, and had hardware swapped by earlier owners with varying care. When we do a new front door lock installation on one of these, we pay attention to the old bore holes, to whether the strike side of the frame has been split by earlier forced entries or tired screws, and to whether the door still closes square. Fresh hardware on a door that's out of alignment just moves the problem around.

Heat matters here too. North Hills is in the north-central valley with hot summers, so doors and weatherstripping go through seasonal expansion. A lock that fits perfectly on a cool morning can bind in August afternoon heat. We check clearances with that in mind and leave the bolt moving freely rather than fitted so tightly it becomes a problem a few months later. There are no coastal corrosion factors in North Hills, so finish choice here is more about appearance and wear than salt air.

Along the Parthenia Street and Sepulveda Boulevard corridors, apartment clusters mean a different kind of installation work: new locks for units, entry doors fitted after a turnover, and hardware upgrades where tenants and managers want more control over who has keys. If you're locked out of a unit in the meantime, our apartment lockout page is the right place, and property managers can look at our locksmith for landlords service for ongoing work.

North Hills West also includes gated townhome and condo communities. Installing a lock on a townhome's own front door is straightforward, but common-area doors and gates are usually governed by an association, so we confirm who authorizes the work before we start.

What about commercial lock installation along Nordhoff Street?

The Nordhoff Street business strips bring a steady need for commercial lock installation: new tenants fitting out a unit, shops adding a storeroom lock, or offices that want to control who can get into a back room. Commercial doors differ from residential ones. They're often aluminum and glass or heavy metal, they see constant use, and the hardware needs to match the door's function and any life-safety requirements.

We'll look at how the door is used before choosing hardware. A front entrance that needs to lock from the outside but always open from the inside is a different spec than a storeroom. For broader business work, see our commercial locksmith page; installation is one piece of it, and we do it with the same care as a front door at home.

Why call Wilshire Lock & Key for lock installation?

We've been in business since 1987, and we serve 140 cities across Los Angeles and Ventura counties, so North Hills isn't a place we visit once in a while. We have a storefront at 10740 Wilshire Blvd in Westwood and mobile service vans, which means the person you speak to on the phone works for the same company that sends the van. There's no dispatch middleman who hands your job to whoever is closest.

David, the owner and lead technician, oversees the work. That matters on installation because it's the kind of job where the visible result is a lock on a door, but the real quality is in details you can't see: how the bore was cut, how the frame was reinforced, and whether the bolt lands where it should.

Our phone line is answered 24 hours a day, seven days a week, year-round at (213) 577-1366. If a door has been forced and you need new hardware tonight, call. If you're planning a remodel and want a quote for several doors, call that too. Explaining a job clearly before we start is part of how we work.

Ask any locksmith for their BSIS license

In California, locksmith companies are required to hold a Locksmith Company license issued by the Bureau of Security and Investigative Services, known as a BSIS LCO license. Whoever you hire for lock installation, ask for it and check it against the state's records before work starts. It's a reasonable question, and a legitimate company will answer it without fuss.

Be wary of anyone who won't say who they are, who quotes an unrealistically vague figure over the phone and changes it on arrival, or who wants to drill out a lock that doesn't need drilling. A clear conversation before the work begins is the best protection you have.

More locksmith help in North Hills

• Change Locks in North Hills
• Deadbolt Installation in North Hills
• Gate Lock Repair in North Hills
• High Security Locks in North Hills
• Key Duplication in North Hills
• Lock Rekey in North Hills
• All services in North Hills

Lock Installation near North Hills

• Panorama City
• Mission Hills
• Granada Hills
• Northridge
• Van Nuys
• Arleta