Lock Installation in Mission Hills · 24/7 mobile

Lock Installation in Mission Hills, California

Crenshaw Lock Company installs new locks on new doors and on doors that never had one throughout Mission Hills, California. We are fully mobile and available 24/7, and we come to your home or office. Call (323) 997-8867 to talk through your door and get scheduled.

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Available 24/7
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New deadbolt being fastened to a white front door

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Installing a lock where none existed is a different job from swapping out an old one. The door has to be prepared correctly: the bore holes, the edge mortise for the latch, and the strike plate location all have to line up, or the lock will bind, rattle, or never fully secure. In Mission Hills, we see this on new interior and exterior doors, on additions and converted garages, on side gates and back entries, and on doors in older homes that were never fitted with proper hardware.

Much of the housing here dates from the late 1940s through the 1960s: stucco ranch and minimal-traditional homes, with some Spanish-influenced and mid-century pockets. Those homes often have a single original cylinder lock and no deadbolt at all. Adding a graded deadbolt is one of the most common installations we do, and it makes a real difference to how a front or back door holds up to forced entry.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, led by owner David Shar. We are mobile only, so there is no shop to visit. We bring the tools and a range of hardware to your door, explain the options plainly, and install the lock so it works smoothly with the door and the frame you have.

How it works in Mission Hills

1
Talk through the door and the goal
When you call (323) 997-8867, we ask what the door is, what it is made of, and what you want the lock to do. A new bedroom door, a back door that has only a knob, and a small office entry each call for different hardware, so we sort that out first.
2
Inspect the door and frame on site
We check the thickness and material of the door, the condition of the jamb, and whether the frame can hold a strike plate properly. Hollow-core, solid wood, metal, and older mid-century doors each need a slightly different approach, and we point out any weak spots before we cut anything.
3
Choose hardware that fits the use
We go over deadbolts, knob and lever sets, and keyed or keyless options, and explain security grades in plain language. For a home near the historic Mission area, we can also talk about hardware finishes that sit well with the character of the house.
4
Prepare the door and install
We mark and drill the bore and edge holes with a template so the latch and bolt are square, then fit the lockset and the strike. Where the jamb is thin or split, we reinforce it so the bolt is held by solid material rather than just trim.
5
Test, key, and hand over
We cycle the lock repeatedly with the door open and closed, confirm the bolt throws fully, and make sure the keys work smoothly. If you want several locks keyed alike, we can set that up so you carry one key.

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What affects the price

The type of lock: a basic knob set, a deadbolt, a lever handle, or a smart lock each involve different hardware and installation time.
The security grade of the hardware you choose, since higher-grade deadbolts and strikes are built more heavily.
The door itself: solid wood, metal, and hollow-core doors differ in how much preparation they need, and a door with no existing holes needs more work than one that is pre-bored.
Frame condition and reinforcement, such as a strengthened strike plate or repaired jamb where the wood is worn or split.
The number of locks and whether they are keyed alike, which affects both materials and time on site.
Timing of the visit, since after-hours and urgent calls are handled differently from planned daytime work.

Why Mission Hills chooses us

Fully mobile and available 24/7, so installation can happen at your door rather than requiring you to bring anything to a shop.
In business since 1987, with David Shar as owner and lead technician, which means experience with the older mid-century doors common around Mission Hills.
We prepare the door properly instead of forcing hardware to fit, and we reinforce a weak frame when the lock would otherwise be only as strong as the trim.
We explain your options plainly, including when a simpler lock is all you need, rather than pushing the most elaborate choice.
We can install new locks and key several of them alike in the same visit, which suits resale prep and small offices.

Lock Installation across Mission Hills

Mission Hills sits in the northeast San Fernando Valley, anchored by the historic Mission San Fernando Rey de España and the Andres Pico Adobe, which is documented as the second-oldest residence in Los Angeles. The quieter residential streets around them are lined with stucco ranch and minimal-traditional homes from the late 1940s to the 1960s. In the Historic Mission district and in Dennis Park, a historic tract, we often find doors that have only an original cylinder lock, or a side door with no lock at all, and homeowners adding a graded deadbolt for the first time.

Resale activity here drives plenty of our work. A typical job is a 1950s ranch home near the Mission where the seller or new owner wants a new deadbolt installed on the exterior doors and all of them keyed alike. Homes in historic-adjacent areas call for care, so we choose hardware and finishes that sit well with the house and avoid unnecessary damage to older doors.

Along the Sepulveda Boulevard corridor and near Providence Holy Cross Medical Center, we also install locks for small professional and medical offices, such as new suite doors, storage rooms, and back entries. Whether you are in 91345 near San Fernando Mission Boulevard or closer to Brand Boulevard and the CA-118, call (323) 997-8867 and we will come to you.