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Crenshaw Lock

Lock Installation in La Cañada Flintridge · 24/7 mobile

Lock Installation in La Cañada Flintridge, CA

Crenshaw Lock Company provides mobile lock installation in La Cañada Flintridge, California, around the clock, 24/7. We install deadbolts, handlesets, smart locks and gate hardware on new doors or doors that never had a lock. Call (323) 997-8867 and we will come to your property.

  • Mobile to your La Cañada Flintridge 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 replacing one that has worn out. There is no existing bore to reuse, so the door itself matters: its material, thickness, and how well it fits the frame. In La Cañada Flintridge, that could mean a solid-core door on a 1950s ranch home, a new side-yard gate, a pool house, a detached office, or a custom front entry on a hillside estate.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner David Shar leads the work. We are fully mobile, so there is no storefront to visit. We bring the tools and hardware to your door, look at what you are securing, and install something that suits the door and how your household actually lives.

Many homes here have long driveways, perimeter gates, pedestrian gates and detached structures, and many owners prefer high-security deadbolts or smart-lock systems. A good installation plans for all of that. We think about keying, how many entry points you want on one key, and whether a smart lock fits the door and your routine.

How it works in La Cañada Flintridge

  1. 1

    Talk through the door and the goal

    Call (323) 997-8867 and tell us what you are securing: a new front door, a side gate, a guest house, or an interior office. We ask about the door material, existing prep, and whether you want a keyed deadbolt, a smart lock, or both.

  2. 2

    Inspect the door and frame on site

    We come to you and check the door's thickness, material, and condition, along with the frame and strike area. A weak frame undermines even a strong lock, so we point out reinforcement options before drilling.

  3. 3

    Choose hardware that fits

    We go over grade, finish, keying, and smart-lock compatibility. If you want house, gate, and garage entries on a single key, we plan that at the start rather than retrofitting it later.

  4. 4

    Prepare and install cleanly

    We bore and mortise the door with proper tools, set the latch and strike, and align everything so the bolt throws smoothly. On wood and mid-century doors, we take care to protect the finish.

  5. 5

    Test, key, and walk you through it

    We operate the lock repeatedly with the door open and closed, confirm the keys work, and set up any smart-lock codes or app access with you. You leave knowing how everything works.

Need lock installation in La Cañada Flintridge?

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

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What affects the price

  • Door material and condition: solid wood, metal, and older doors need different prep, and a door that has to be modified or repaired first adds work.
  • Type of hardware: a basic deadbolt, a high-security cylinder, a handleset, and a smart lock differ in cost and installation effort.
  • Number of locks and keying: several entries keyed alike require more setup than a single lock.
  • Gates and outdoor hardware: perimeter and pedestrian gates may need weather-resistant hardware and different mounting.
  • Frame and strike reinforcement: strengthening a weak frame or adding a longer strike plate adds parts and labor.
  • Time of day and location: after-hours calls and hillside access can affect the final quote, which we explain before work starts.

Why La Cañada Flintridge chooses us

  • Serving the region since 1987, with owner David Shar leading the work rather than handing it off.
  • Fully mobile and available 24/7, so installation can happen when it suits your schedule, not just in business hours.
  • We look at the door and frame before recommending hardware instead of selling one product for every situation.
  • We can plan single-key setups across doors, side gates, and garages, a common request in homes with several entry points.
  • Clear explanation of the work and options before we start, with no pressure toward upgrades you do not need.
  • Comfortable with both traditional high-security deadbolts and smart-lock installs, so you can choose what fits.

Lock Installation across La Cañada Flintridge

La Cañada Flintridge is a hillside city divided by the 210 Freeway, and its homes reflect that. In Flintridge and the slopes toward the Angeles forest, you find large custom homes and gated properties, while the older ranch and mid-century houses from the 1950s through the 1970s are common across the flatter areas. Those older homes often have original doors and hardware, which is why new installs there start with a careful look at the door and frame.

Around Alta Canyada and the Sagebrush area, long driveways and perimeter gates are part of daily life. A typical job might be installing a high-security deadbolt or smart-lock package at the main entry and then addressing the pedestrian gate so the whole property works together. In ZIP code 91011, near Foothill Boulevard, we often hear from homeowners, including JPL engineers and other professionals, who want house, side gate, and garage consolidated to one key.

We reach customers throughout 91011 and 91012 via I-210, Foothill Boulevard, Verdugo Boulevard, and Angeles Crest Highway. Whether you live near Flintridge Preparatory School, Memorial Park, or Descanso Gardens, call (323) 997-8867 and we will come to you.

Locked out or need a locksmith now?

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Other La Cañada Flintridge locksmith services

See all of our La Cañada Flintridge services, or our citywide lock installation page.

Lock Installation in La Cañada Flintridge — FAQs

Can you install a lock on a door that has never had one?
Yes. We bore the door, install the latch and strike, and make sure everything aligns with the frame. Call (323) 997-8867 and tell us about the door.
Do you install smart locks in La Cañada Flintridge?
Yes. We install and set up smart locks and can also fit a traditional keyed deadbolt on the same door as a backup. We check that the door and frame suit the lock before installing it.
Can you handle side gates and pedestrian gates?
Yes. Many properties here have perimeter and pedestrian gates, and we can install or rekey gate hardware so it works with the rest of your locks. Gate type affects which hardware makes sense.
Can I have the house, gate, and garage on a single key?
Often, yes. We plan keying when we choose hardware so the entries can share a key. Call (323) 997-8867 to discuss your setup.
Do I need to reinforce my door frame?
Sometimes. A lock is only as strong as the frame it sits in, especially on older homes. We inspect the frame and strike area and tell you honestly whether reinforcement is worthwhile.
Will installation damage my wood door?
We use proper boring tools and templates to keep holes clean and the finish protected. Mid-century and custom doors get extra care, and we point out any existing wear beforehand.
Do you have a shop I can visit?
No. We are fully mobile and come to your home or property, so there is no storefront. You can reach us any time, day or night.
How is the price determined?
Price depends on the door, the type of hardware, the number of locks, any frame work, and the time and location of the job. We explain the factors and the quote before we begin.
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