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(323) 997-8867
Crenshaw Lock

Residential Locksmith in Signal Hill · 24/7 mobile

Residential Locksmith in Signal Hill, California

Crenshaw Lock Company provides residential locksmith service in Signal Hill, California, 24 hours a day, 7 days a week. We come to you with a fully mobile service for rekeys, lock replacements, repairs and upgrades. Call (323) 997-8867 to talk with a technician about your home.

  • Mobile to your Signal Hill location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Deadbolt and lever handle on a wooden front door
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Signal Hill is a small city with an unusual mix of homes. Older houses sit near hillside townhomes and condos built in the 1990s and 2000s on redeveloped oil land, and a working oil field still pumps nearby. A residential locksmith here has to be comfortable with everything from worn pin-tumbler deadbolts in older homes to keypad locks and HOA-managed access in newer complexes.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and our owner and lead technician, David Shar, built the business on practical, honest lock work. We are fully mobile. There is no storefront to visit, because the work happens at your door, whether that is a hilltop view home or a townhome near Discovery Well Park.

Our residential work covers rekeying after a move or a lost key, replacing worn or damaged hardware, repairing sticking or misaligned locks, and upgrading to stronger deadbolts or smart locks. We explain what is wrong, what your options are, and what each choice does for your security, so you can decide without pressure.

How it works in Signal Hill

  1. 1

    Call and describe the problem

    Call (323) 997-8867 any hour. Tell us what kind of lock you have, whether it is a deadbolt, knob, keypad or smart lock, and what is happening. That helps us bring the right parts for your door.

  2. 2

    We travel to your home

    Because we are mobile, a technician drives to your Signal Hill address with tools, cylinders and common hardware on board. We do not give arrival time promises over the phone, but we will keep you informed.

  3. 3

    Assess the lock and the door

    We look at the lock, the strike plate, the door and the frame. Many problems blamed on a lock are really alignment or wear, and we tell you plainly which it is.

  4. 4

    Rekey, repair or replace

    If the hardware is sound, rekeying is often enough to make old keys useless. If it is worn, corroded or outdated, we explain replacement choices. For keypad and smart locks we handle reprogramming and new user codes.

  5. 5

    Test and hand over keys

    We cycle every lock several times, confirm the door closes and latches cleanly, and hand over working keys or codes. We also point out any other weak spots we noticed, with no obligation.

Need residential locksmith in Signal Hill?

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

Call (323) 997-8867

What affects the price

  • Whether the job is a rekey, a repair or a full replacement, since each needs different parts and labor.
  • The type of hardware, such as a basic deadbolt, a high-security cylinder, or a keypad or smart lock.
  • The number of locks involved, since rekeying a whole home to one key differs from a single door.
  • Time of day and urgency, because an after-hours or emergency call differs from a scheduled visit.
  • The condition of the door and frame, including corrosion or misalignment that needs extra work.
  • Access complications such as HOA-controlled systems, gated entries or steep hillside approaches.

Why Signal Hill chooses us

  • Serving the Los Angeles area since 1987, with owner David Shar leading the work.
  • Fully mobile and available around the clock, so help comes to your door at any hour.
  • Familiar with both older single-family homes and the 1990s-2000s hillside townhomes and condos common in Signal Hill.
  • Comfortable with keypad, smart lock and HOA access issues, not just traditional keyed hardware.
  • Honest recommendations: we rekey when that is enough and replace only when it is warranted.
  • Experience freeing corroded cylinders and padlocks, useful near an active oil field where grime and weather take a toll.

Residential Locksmith across Signal Hill

Signal Hill rises above Long Beach, and its housing reflects that history. In the Hilltop area near Hilltop Park, view homes and condos often use keypads or smart locks, and a dead battery or glitchy keypad is a common call. The Panorama Promenade connects Hilltop with the Discovery Well district, where Discovery Well Park marks the 1921 oil discovery and older homes sit close to townhome communities built on former oil land.

Our work in ZIP code 90755 reaches homes off Cherry Ave, Spring St, Willow St and California Ave, and we are easy to reach from the I-405. The Cherry Avenue auto corridor around the Signal Hill Auto Center is mostly commercial, but residents nearby call us for home lock needs too, and we can also help with gates and padlocks on industrial or oil parcels when asked.

Whether you live in a hillside townhome with an HOA access system, an older house in the Discovery Well district, or a view estate, we adapt to the building. 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 Signal Hill locksmith services

See all of our Signal Hill services, or our citywide residential locksmith page.

Residential Locksmith in Signal Hill — FAQs

Do you offer residential locksmith service in Signal Hill at night?
Yes. We are available 24/7 and fully mobile. Call (323) 997-8867 any time and we will send a technician to your Signal Hill home.
Can you rekey my home after I move into a Signal Hill townhome?
Yes. Rekeying changes the internal pins so previous keys no longer work, and it is usually more affordable than replacing hardware. We can key several locks alike.
My keypad or smart lock stopped working. Can you fix it?
Often yes. Many hillside townhomes and condos have keypad or smart locks. We check power, programming and mechanical wear, then reprogram or replace as needed. Call (323) 997-8867.
Do you have a shop I can visit?
No. We are a mobile-only service, so everything is done at your home with the tools and parts we carry.
Can you work with my HOA's access rules?
We can work on your own unit's locks. For shared gates or common-area systems, you may need to coordinate with your HOA or property manager first.
Do you handle corroded or stuck locks?
Yes. Weather and the industrial setting around parts of Signal Hill can corrode cylinders and padlocks. We try to free and service them, and replace them when they cannot be saved.
How is pricing determined?
It depends on the work type, hardware, number of locks, time of day and door condition. We explain the factors before starting. Call (323) 997-8867 to discuss your situation.
Can you upgrade my locks for better security?
Yes. We can install stronger deadbolts, reinforced strike plates and smart locks, and we will recommend what fits your door and needs.
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