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(323) 997-8867
Crenshaw Lock

Lock Repair in La Verne · 24/7 mobile

Lock Repair in La Verne, California

Crenshaw Lock Company provides 24/7 mobile lock repair in La Verne, California. We come to your door to fix sticking, jammed, loose or misaligned locks, deadbolts and latches, whether at a home, rental or hangar. Call (323) 997-8867 any hour and describe what your lock is doing.

  • Mobile to your La Verne location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Disassembled door lock mechanism being repaired
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A lock that sticks, spins loosely, or needs a little extra jiggle rarely fixes itself. It usually gets worse until the day the key snaps off or the bolt refuses to throw, and that day tends to be late at night or just as you are heading out. In La Verne, where homes range from early-1900s Craftsman houses to newer foothill developments, the causes of lock trouble vary a great deal, and so does the right repair.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner and lead technician David Shar built the business on the idea that a repair should be tried before a replacement is sold. We are fully mobile. There is no storefront to visit, so everything happens at your property, with the tools and parts on the truck.

When you call (323) 997-8867, we ask what the lock is doing: does the key go in but not turn, does the deadbolt stop halfway, is the handle sagging, does the door need to be lifted to latch? Those details tell us a lot about whether the problem is a worn cylinder, a misaligned strike plate, a loose set of screws, or something inside the mechanism. We are available around the clock, so a stuck lock does not have to wait until morning.

How it works in La Verne

  1. 1

    Describe the symptoms

    Call (323) 997-8867 and tell us what the lock is doing, which door it is on, and whether the door is currently secure. We use that to prepare for the repair and tell you what to avoid, such as forcing a key or spraying the wrong lubricant into the cylinder.

  2. 2

    Diagnose at the door

    We come to you and examine the lock, the latch, the strike plate and the door itself. Many sticking locks are really alignment problems caused by a door that has shifted with seasons or settling, not a failed lock.

  3. 3

    Explain the options

    Before work starts we explain what we found and what choices you have: adjust, repair, rekey, or replace. If a repair will hold up, we say so. If a part is worn past usefulness, we tell you that too.

  4. 4

    Repair or adjust

    Depending on the issue we may realign the strike, tighten or re-seat hardware, clean and lubricate the mechanism, replace worn internal parts, or swap a failed cylinder. Older mortise locks are handled carefully to preserve original hardware where possible.

  5. 5

    Test and hand back

    We cycle the lock repeatedly with the door open and closed, confirm every key works smoothly, and check that the door latches without lifting or pushing. You leave with a lock you can trust.

Need lock repair in La Verne?

24/7 Mobile Locksmith across Greater Los Angeles & Ventura County. We answer 24/7.

Call (323) 997-8867

What affects the price

  • The type of lock involved: a standard residential deadbolt, a vintage mortise lock, and a hangar padlock or roll-door lock each call for different parts and skills.
  • Whether the fix is an adjustment or requires replacement parts such as a cylinder, latch, strike or internal components.
  • Condition and age of the hardware, since older or discontinued locks can take more time to restore or source parts for.
  • Whether the door or frame is part of the problem, such as warping, sagging or a misaligned strike that must be corrected along with the lock.
  • Time of day and urgency, because after-hours and emergency calls are handled differently from scheduled daytime work.
  • Whether you also want keys rekeyed or additional locks matched to the same key during the visit.

Why La Verne chooses us

  • Fully mobile, 24/7 service, so repairs happen at your door at any hour without a trip to a shop.
  • In business since 1987, with owner David Shar leading the technical work.
  • A repair-first approach: we try to fix and preserve good hardware before recommending replacement.
  • Comfortable with period hardware, including mortise locks and skeleton-key doors found in historic homes.
  • Experience across residential, rental and light commercial settings, including padlocks and roll-door locks.
  • Clear explanation of the problem and the options before work begins, so there are no surprises.

Lock Repair across La Verne

La Verne has a real mix of buildings, and the locks reflect it. In Old Town La Verne, around D Street and Bonita Ave, many homes date to the early 1900s and still have their original mortise locks and skeleton-key doors. After a century of use those mechanisms can stick, rattle or lose their spring tension. Often a careful repair keeps the original character, and when owners want modern security we can upgrade without ruining the door.

North La Verne and the Marshall Canyon foothills are mostly newer developments, where the typical problems are different: deadbolts that bind as doors settle, handles that loosen, and garage entry doors that no longer line up. Around the University of La Verne, student rentals see heavy key use and frequent turnover, so worn cylinders and sticky deadbolts are common, especially at the start of a term. For homes in ZIP code 91750, we can come out whether you are off Foothill Blvd, Bonita Ave, Wheeler Ave or Fruit St.

Brackett Field adds another kind of work. Hangars rely on padlocks and roll-door locks that face sun, dust and aircraft-related wear, and a sticking or damaged lock can leave valuable property exposed. We service those too. Whether you reach us from SR-210, SR-57 or near Fairplex, call (323) 997-8867 and we will come to you.

Locked out or need a locksmith now?

24/7 Mobile Locksmith across Greater Los Angeles & Ventura County. We answer 24/7.

Call (323) 997-8867

Other La Verne locksmith services

See all of our La Verne services, or our citywide lock repair page.

Lock Repair in La Verne — FAQs

Can you repair a lock instead of replacing it?
Often, yes. Sticking, loose or misaligned locks can frequently be fixed by adjusting the strike, tightening hardware, cleaning, or replacing a worn internal part. We tell you honestly if replacement makes more sense. Call (323) 997-8867 to describe the problem.
Do you work on old mortise locks in Old Town La Verne?
Yes. Many early-1900s Craftsman homes have original mortise locks and skeleton-key doors. We repair and restore them where practical, or help you upgrade to modern security while keeping the look of the door.
My deadbolt only turns sometimes. What is wrong?
Most often the bolt is rubbing the strike plate because the door has shifted, or the cylinder is worn. A quick diagnosis at the door tells us which. Avoid forcing it, since that can break the key or the mechanism.
Are you available at night or on weekends?
Yes. We are a 24/7 mobile locksmith, so you can call (323) 997-8867 at any hour. We do not make timing promises, but we will tell you what to expect when you call.
Do you service student rentals near the University of La Verne?
Yes. We repair sticky or worn locks and can rekey rentals between tenants, which is especially useful at the start of a term. Landlords and tenants can both call us.
Can you fix hangar locks at Brackett Field?
We service padlocks and roll-door locks for hangars. Because the setup varies, describe the lock when you call and we will plan the right parts and tools.
Do I need a shop visit?
No. We are fully mobile and have no storefront. We bring the tools and common parts to your home, rental or hangar.
How is the cost of a lock repair determined?
It depends on the lock type, whether parts are needed, the condition of the door and frame, and the time of the call. We explain the options and what affects the cost before work begins.
DS

Reviewed by David Shar — Owner & Lead Technician

Crenshaw Lock Company has served Greater Los Angeles & Ventura County since 1987.

Last updated 2026-10-12.

Call (323) 997-8867 · Open 24/7