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LOCK INSTALLATION AND REPAIR

Locks That Work the Way They Should

A lot of lock problems are not really lock problems. The door has sagged, the strike plate has shifted, or one worn part is making the whole thing fight you. We find out which, fix what is fixable, and only install new hardware when that is the better answer.

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Repair before replace
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The usual complaints

The key goes in but will not turn. The door has to be lifted or slammed to latch. The deadbolt scrapes the frame. The knob spins without pulling the latch back. The lock works from outside but not inside. Every one of these has a short list of causes, and most can be fixed on the spot.

In the Valley heat, wood doors swell and shrink through the year, and a lock that was fine in winter starts binding by summer. That is a door adjustment, not a new lock. Older homes with original hardware from the 50s and 60s have their own quirks, and parts for some of those locks are still easy to find.

How we approach a repair

First we look at the door, not the lock. Hinges, gaps, the strike plate and how the latch meets it. Then we check the lock itself: the cylinder, the latch spring, the spindle, the screws holding it together. Often the fix is a strike adjustment, a hinge screw, a cleaned and lubricated cylinder, or a replaced latch.

If a part is broken and a replacement part costs nearly as much as a new lock, we tell you that and let you choose.

New installations

We also fit locks where there were none: a new door, a door from a home improvement store with no holes drilled, a bedroom or office that needs a privacy or keyed lock, or a second deadbolt. We bore the holes, cut the mortise for the latch and strike, and set everything level so it closes cleanly.

For a new door in an old frame, expect us to spend a little time on fit. A lock that is installed square lasts far longer.

Telling us about the problem

The more you describe, the better the price we can give before we arrive. Tell us what the lock does and what it should do. Does it fail every time or only some days? Only in the afternoon, when the door has been in the sun? Did it start after a storm, a move, or someone forcing the door? A short video of you turning the key is even better.

Text it to (657) 478-8248 with your ZIP. You get a price and arrival time first, and we start only when you agree.

What we check on every visit

Hinge screws and whether the door has dropped
Strike plate position and the gap around the door
How smoothly the key turns with the door open and closed
Latch spring and whether the knob returns fully
Deadbolt throw, full extension into the frame
Screw length in the strike, for kick resistance
RELATED

Often needed with this

Lock Change
Deadbolt Installation
Residential Locksmith
Broken Key Extraction
Commercial Locksmith
Sliding Door Locks
All services
FAQ

Common questions

My key turns only when the door is open. What is wrong?

That almost always means the bolt is hitting the edge of the strike plate when the door is closed. The door has sagged or the frame has moved. Moving the strike or tightening the hinges usually fixes it, without replacing the lock.

Should I spray lubricant into a sticky lock?

Avoid oil-based sprays. They collect dust and make it worse over time. A dry graphite or a lock-specific lubricant is better. If the lock is still stiff after that, something is worn or out of line and worth a look.

Can you install a lock I bought myself?

Yes. Tell us the brand and model when you text, and send a photo of the door edge. We will check it suits your door before we come, so there are no surprises.

Do you repair commercial locks too?

Yes, including mortise locks, storefront locks and door closers that pull the door off its latch. See our commercial locksmith page or just text a photo and we will tell you what we can do.

WHERE

Lock Installation and Repair across the Valley and beyond

SAN FERNANDO VALLEY
WEST VALLEY
NORTH VALLEY
FOOTHILLS
CRESCENTA VALLEY
NORTHEAST LA
LAS VIRGENES
CONEJO VALLEY
EAST VENTURA COUNTY
CENTRAL LA
WESTSIDE
24/7 · LICENSE LCO8635
Lock Installation and Repair: text a photo for a price and an arrival time.
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I Lost Key Locksmith
24/7 mobile locksmith · San Fernando Valley, CA
SERVICES
Emergency LockoutsCar Key ReplacementKey Fob ReplacementLock RekeyingLock Installation and RepairSmart Lock InstallationAll services
SERVICE AREA
Van NuysSherman OaksEncinoStudio CityNorth HollywoodValley VillageAll areas
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LCO8635
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