Lock Installation in Chatsworth, CA

What does lock installation actually involve?

Installing a lock sounds simple until the door says otherwise. A new lock has to match the bore holes drilled in the door, the backset (the distance from the door edge to the center of the lock), the thickness of the door, and the strike plate in the frame. If any of those is off by a little, the bolt drags, the latch rattles, or the key turns only when you lean on the door. Most callers who say a new lock never worked right are describing an installation problem, not a hardware problem.

Lock installation covers a few different situations. You may be adding a lock where none exists, such as a side gate, a shed, a garage service door or a new interior office door. You may be upgrading a worn knob to a better set. You may have just finished a remodel with new doors that arrived without hardware. Or you may be putting hardware on a door that has been drilled for a different style of lock and needs to be adapted cleanly.

This page is about fitting new hardware correctly. If your existing lock is simply failing, our lock replacement work may be the better fit, and we explain the difference further down so you do not pay for the wrong job.

Which type of lock belongs on which door?

Part of a good installation is choosing the right lock for the door and for how the door is used. Here is how we usually think about the common types.

• Front door lock installation: usually a deadbolt paired with a handle set or lever, so the door latches on its own and locks with a separate throw bolt. A deadbolt installation on its own is also common when a door only has a knob latch.
• Lever lock installation: lever handles are easier on hands and are widely used where accessibility matters, as well as on interior doors and many office doors. They come in privacy, passage and keyed versions, and the keyed ones are what we fit on exterior and office doors.
• Mortise lock installation: a mortise lock sits in a deep pocket cut into the edge of the door and is common on older solid doors and many storefronts. Fitting one means working with the mortise body, the trim and the strike in the right order, and sometimes adapting a pocket that has been cut for an older model.
• Security lock installation: this means locks with hardened components, reinforced strike plates, longer screws that reach the framing, and cylinders chosen for pick and drill resistance. Our high-security locks page covers those cylinders in more depth.
• Residential lock installation: the everyday work, covering entry doors, patio doors, garage entry doors and side gates at houses, townhomes and condos.
• Commercial lock installation: office-flex suites, warehouse personnel doors and storefronts need hardware rated for heavier traffic. Our commercial door hardware page goes into exit devices and grade ratings.

How does a lock installation visit work?

We send a technician in a mobile van, and David oversees how the work is done. Whether you are in a ranch house off the Valley floor or at a warehouse suite, the sequence is the same.

1. You call (213) 577-1366 and tell us the door, the lock you have in mind (or that you want advice), and the address. A person answers, at any hour.
2. On arrival the technician looks at the door itself: material, thickness, existing bore holes, condition of the edge, and the frame and strike area. We check this before touching hardware, because the door decides what fits.
3. We talk through the options in plain terms: what suits the door, what suits how you use it, and what the cost drivers are, before we start cutting or drilling.
4. We prepare the door. That might mean using the existing holes, enlarging them cleanly with the right hole saw, or chiseling a mortise or strike pocket to size. We do not force a lock into a hole that is wrong for it.
5. We mount the lock, then fit or adjust the strike plate and, where the frame is weak, use longer screws so the lock is anchored into the structure instead of just the trim.
6. We test it with the door open and then closed: latch, bolt throw, key action from both sides, and how the door behaves when it swells in warm weather.
7. We hand you the keys, show you how any special features work, and make sure you know which keys go to which lock.

What affects the cost of lock installation in Chatsworth?

We do not quote numbers on a web page because the job decides the price, and two installations that look alike from the sidewalk can be quite different at the door. These are the real factors:

• The lock itself. A basic keyed knob, a quality deadbolt, a commercial-grade lever, a mortise body and a high-security cylinder sit in very different ranges.
• Door condition and material. Solid wood, hollow-core, steel, aluminum storefront and fiberglass each need different tools and care. A door that is already bored for the right lock is a lighter job than one that needs new holes.
• Preparation work. Chiseling a mortise, repairing a split edge, or reinforcing a worn frame adds labor.
• Number of locks. Doing several doors in one visit, such as a front door, back door and garage entry, is usually the more economical route compared with several separate trips.
• Matching keys. Keying new locks alike so one key works throughout is a common request and a small part of the planning.
• Timing and location. After-hours calls and longer drives are part of the picture. Chatsworth is about 26 miles from our Westwood storefront, and we factor that honestly into scheduling.
• Whether it is installation at all. Sometimes rekeying the lock you already have is the lighter-cost option, and we will tell you if that is the case.

Do you need installation, a rekey or a replacement?

This is the question we ask most often, and answering it correctly saves people money. If the hardware on your door is in good shape and you only worry about who has keys, a lock rekey changes the pins inside the cylinder so old keys stop working. No new hardware is needed, and it is usually the more economical route after a move or after a tenant leaves.

If the lock is worn, sticking, loose or the wrong grade for the door, then replacing or installing new hardware makes sense. If there is no lock on the door at all, or you want to add a second point of security, that is a straightforward installation.

If you have a good lock that has simply started to misbehave, repair may be enough. We would rather tell you that on the phone than sell you a new lock you do not need.

Lock installation around Chatsworth: ranch tracts, townhomes, Old Town and the industrial corridor

Chatsworth, ZIP 91311, is made up of several different building types, and each one calls for a slightly different approach to installing locks.

Much of the housing is made up of 1960s and 1970s single-story ranch homes. After decades of use, front doors in these tracts often have worn knob sets and only a single latch for security. Adding a properly fitted deadbolt with a reinforced strike is among the most common upgrades. Older doors may have been drilled for hardware that is no longer made, so part of our job is adapting what is there without leaving a loose-fitting lock.

Near the pass, the Rockpointe townhome community and similar 1970s complexes have front doors, patio doors and often shared-wall constraints, so installation is usually about matching the finish and the existing bore while following any community rules. Check your association's requirements before choosing a lock style, and we can work within them.

Toward the Santa Susana Pass foothills and the gated equestrian area of Monteria Estates, properties tend to have more than one structure to secure: a main house, detached garage, barn or tack room, and driveway gates. New locks on outbuildings are a regular installation request there, and gate hardware has its own demands, so for repair on existing gate hardware see our gate lock repair page.

In Old Town Chatsworth along the Devonshire Street corridor and in the De Soto Avenue industrial area, the work shifts to commercial doors: storefront entries, warehouse personnel doors and office-flex suites. Those need hardware that handles daily traffic and fits the door type, whether that is a glass storefront or a steel door.

How do heat, wind and grit affect a new lock here?

Chatsworth is among the hottest parts of the San Fernando Valley in summer, and Santa Ana winds funnel through the Santa Susana Pass in fall. Wind-blown grit and dust near the rocky foothills can work into exterior lock cylinders and gate hardware over time. That affects how we install and what we recommend.

Exterior locks take the most abuse, so we pay attention to alignment. A door that sits slightly off in its frame makes any lock work harder and wear faster. Getting the strike position right matters more on a door that sun and heat have moved a little.

For exterior doors and gates, we favor hardware with solid, sealed construction, and we suggest keeping cylinders clean with a dry graphite-type lubricant instead of oily sprays, which hold dust. That is routine maintenance advice, not a reason to avoid good hardware, and it makes a new installation last.

Why call Wilshire Lock & Key for installation?

We have been in business since 1987, and we serve 140 cities across Los Angeles and Ventura counties. We run a storefront at 10740 Wilshire Blvd in Westwood alongside our mobile service vans, so there is a real address behind the phone number.

You deal with one company. We do not pass your call to a dispatch middleman who then finds someone else. Our phone line is answered 24 hours a day, 7 days a week, year-round, and the technician who comes works under David's oversight. If you would like to know how our vans cover a neighborhood like yours, see our mobile locksmith page.

One practical tip for any locksmith you hire: California requires locksmith companies to hold a BSIS LCO license, and you should ask for the license number before work begins. That is a fair question to put to anyone, including us. A reputable company will answer it without fuss.

We keep things plain. We tell you what the door needs, what the options are, and which job is the lighter-cost way to meet your goal.

What should you have ready before we arrive?

A little preparation keeps the visit short and helps us bring the right hardware.

• Which door or doors, and whether they are wood, metal, glass or aluminum.
• Whether there is an existing lock, and if so, what it looks like. A photo helps.
• Whether you want a specific lock or finish, or want us to recommend one.
• Any association or landlord rules that limit hardware choices.
• Whether you want the new locks keyed alike.
• Clear access to the door, and anyone who can give permission if the property is not yours.

More locksmith help in Chatsworth

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

Lock Installation near Chatsworth

• Northridge
• West Hills
• Porter Ranch
• Canoga Park
• Winnetka
• Granada Hills