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Crenshaw Lock

Lock Installation in Rowland Heights · 24/7 mobile

Lock Installation in Rowland Heights, California

Crenshaw Lock Company provides mobile lock installation in Rowland Heights, California, for new doors and openings that never had a lock. We are available 24/7 and come to your home, shop or plaza suite. Call (323) 997-8867 to describe the door and plan the right hardware.

  • Mobile to your Rowland Heights location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
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 an old one. There is no existing bore to follow, so the door itself matters: its material, thickness, edge, frame and how it closes. In Rowland Heights that range is wide. You have two-story tract homes from the 1970s and 80s climbing toward Powder Canyon, and you have busy multi-tenant retail plazas along Colima Rd and Nogales St where suites get built out, divided and re-let.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, led by owner and lead technician David Shar. We are fully mobile, so there is no storefront to visit. We bring the tools, drill templates and hardware options to the property, look at the door in person and install the lock properly the first time.

A new lock is only as good as the door and strike it sits in. That is why we check alignment, reinforce where it makes sense and test the finished installation before we leave. Whether you need a first deadbolt on a new side door, a keyed entry on a converted garage, or hardware for a new tenant suite, we explain the options plainly and let you choose.

How it works in Rowland Heights

  1. 1

    Describe the door and the goal

    Call (323) 997-8867 and tell us what the door is, whether it is wood, metal, glass or aluminum storefront, and what you want it to do. Is it a bedroom, a garage entry, a back gate or a retail suite? That tells us what to bring.

  2. 2

    Inspect the door and frame on site

    We come to you and examine the door thickness, edge, frame condition and swing. A new lock needs solid material around it, and a weak or warped frame is better caught now than after drilling.

  3. 3

    Choose the hardware together

    We go over deadbolts, knob and lever sets, smart locks and storefront-style hardware. We help you match the grade and finish to how the door is used, without pushing anything you do not need.

  4. 4

    Mark, drill and fit the lock

    Using templates, we mark and bore the door precisely, then install the latch, strike and cylinder. Clean, correctly sized holes keep the bolt throwing smoothly and the door looking tidy.

  5. 5

    Reinforce the strike and frame

    Where the frame allows, we set the strike with longer screws into the framing so the lock resists forced entry. On older tract-home doors this step often matters most.

  6. 6

    Test, key and hand over

    We cycle the lock repeatedly with the door open and closed, confirm the keys work and show you any smart-lock setup. If several locks are being installed, we can key them alike or separately.

Need lock installation in Rowland Heights?

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 door: solid wood, hollow-core, metal, glass or aluminum storefront each call for different drilling methods and sometimes different hardware.
  • The lock itself: a basic deadbolt, a higher-security grade, a keypad or a smart lock vary widely in cost.
  • How many locks are being installed in one visit, such as several suites in a plaza versus a single home door.
  • Whether the door or frame needs prep or reinforcement, like a damaged edge, a thin jamb or a misaligned strike.
  • Keying choices, including keyed-alike sets, separate keys per door or a master-key arrangement for a property.
  • The time of day and location of the call, since we serve 24/7 and travel to you.

Why Rowland Heights chooses us

  • Fully mobile service: we bring the work to your door, and there is no storefront to drive to.
  • Serving Greater Los Angeles and Ventura County since 1987, with owner David Shar leading the work.
  • We look at the actual door and frame before drilling, rather than assuming every door is the same.
  • Experience with both residential tract-home doors and commercial storefront and plaza hardware.
  • Available around the clock, including after-hours calls when a new opening must be secured the same night.
  • We explain options plainly and do not push upgrades you do not need.

Lock Installation across Rowland Heights

Rowland Heights (ZIP 91748) is a mix of quiet hillside living and dense commercial activity. In the Powder Canyon hillside tracts, many homes are two-story builds from the 1970s and 80s on view lots, and homeowners often add locks to converted garages, side yards, home offices or new gates. These doors are usually standard residential thickness, so a quality deadbolt with a reinforced strike makes a real difference. Smart locks are increasingly popular here too, and we can install and set one up with you.

Down in Little Taipei, the Colima/Nogales commercial core is another story. Around Diamond Plaza, Hong Kong Plaza and Pearl Plaza, restaurants, markets and offices above retail regularly build out or divide suites. New tenants need locks on back doors, storage rooms and offices, often with aluminum-storefront frames that require the right narrow-stile hardware. A property manager can have several suites handled in one mobile visit.

The Fairway Dr area and homes near Schabarum Regional Park and the Powder Canyon trails have their own needs, since quieter streets and side entrances near open space reward solid hardware. From SR-60 to Fullerton Rd, we reach homes and businesses throughout Rowland Heights, day or night.

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 Rowland Heights locksmith services

See all of our Rowland Heights services, or our citywide lock installation page.

Lock Installation in Rowland Heights — FAQs

What does lock installation mean versus replacing a lock?
Installation means fitting a lock where none existed, such as a new door or a newly added entry. We must drill the door and set the strike, whereas replacement reuses an existing bore. Call (323) 997-8867 to discuss your door.
Can you install locks on aluminum storefront doors in the Colima Rd plazas?
Yes. Storefront doors use narrow stiles and specific hardware, and we work with those frames for restaurants, offices and retail suites in the Little Taipei area.
Do you install smart locks at hillside homes near Powder Canyon?
We do. We can install a smart deadbolt, set it up with you and explain battery care so it does not leave you locked out. Call (323) 997-8867 to ask about compatibility with your door.
Can you do several suites in one visit?
Yes. Property managers often need multiple suite locks installed or keyed in one trip. We can key them alike, individually or on a master system, depending on how the property is managed.
Will you tell me the price before starting?
Yes. Cost depends on the door type, the lock chosen, the number of locks and any prep needed. We discuss these factors and agree on the work before we drill. You can also call (323) 997-8867 to talk it through first.
Are you available at night or on weekends?
We are a 24/7 mobile locksmith, so you can call any time. That helps when a new door or opening needs to be secured quickly.
Is there a shop I can visit in Rowland Heights?
No. Crenshaw Lock Company is fully mobile, and we come to your home, business or plaza suite in 91748 and beyond.
Can you add a stronger lock to my existing door?
Often yes. If your door has no deadbolt, we can add one to the door and reinforce the strike. We check thickness and frame condition first to confirm it will hold properly.
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