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Crenshaw Lock

Deadbolt Installation in Pacoima · 24/7 mobile

Deadbolt Installation in Pacoima, California

Crenshaw Lock Company installs and replaces single- and double-cylinder deadbolts in Pacoima, California. We are fully mobile and available 24/7, so we come to your home, shop, or yard. For a deadbolt that fits your door and your security bars, call us at (323) 997-8867.

  • Mobile to your Pacoima location
  • Available 24/7
  • Price quoted before we start
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Deadbolt bolt extended into a reinforced strike plate
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A deadbolt is one of the simplest ways to make a door harder to defeat, but only if it is the right lock and it is installed properly. In Pacoima, where many homes are modest 1940s and 1950s wood-frame and stucco houses, doors are often older, thinner, and a little out of square. A strong bolt in a weak, loose, or poorly drilled door gives you much less protection than it seems to.

Crenshaw Lock Company has been serving Greater Los Angeles and Ventura County since 1987, and owner and lead tech David Shar has worked on every kind of door you find around the northeast San Fernando Valley. We are a mobile-only service. There is no storefront to visit. We bring the hardware, the drilling tools, and the know-how to your door, whether you are adding a first deadbolt or replacing a worn one.

This page explains how a deadbolt installation works, what changes the price, and what is specific to Pacoima: security bars and screen doors layered over older entries, apartment and public-housing-style doors, and commercial man-doors along the industrial corridor that call for tougher hardware than a standard residential lock.

How it works in Pacoima

  1. 1

    Talk through the door and your goals

    When you call (323) 997-8867, we ask what the door is, whether it already has a deadbolt, and what you are worried about. Is it a front door behind a security gate, a back door to a yard, or a warehouse man-door? That conversation helps us arrive with suitable hardware.

  2. 2

    Inspect the door, frame, and strike area

    On site we check the door's thickness, material, and condition. Older wood doors can be dry, split, or worn around the latch. We look at the jamb and strike side too, because a deadbolt is only as strong as the wood it bolts into. We also check how any security bar or screen door sits in front, so the new lock can still be reached and operated.

  3. 3

    Choose single or double cylinder and a grade

    A single-cylinder deadbolt turns with a key outside and a thumbturn inside. A double-cylinder needs a key on both sides and can suit doors with glass nearby, though it needs careful thought about fast exit in an emergency. We explain the tradeoffs honestly and recommend a graded deadbolt appropriate to the door.

  4. 4

    Install, drill, and align

    We bore or adjust the holes as needed, fit the bolt, and set the strike plate. Where the frame is soft, we reinforce the strike with longer screws that reach the framing behind the jamb. We check that the bolt throws fully without binding.

  5. 5

    Key it the way you want

    We can key the new deadbolt to match your existing locks so you carry one key, or set it up separately. We test every key and the thumbturn before we finish.

  6. 6

    Final test and walk-through

    We open and close the door several times with the security bar or screen door in its normal position, confirm everything works smoothly, and show you how to operate and maintain the lock.

Need deadbolt installation in Pacoima?

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What affects the price

  • Whether you are adding a new deadbolt to a door with no bore or replacing an existing lock, since new holes mean more work.
  • The type of lock: single-cylinder or double-cylinder, and the security grade and brand you choose.
  • Door condition and material, including whether an older wood door needs reinforcement or repair before the lock will hold properly.
  • Frame and strike work, such as reinforcing a worn jamb or fitting a longer-screw strike plate.
  • Whether you want the new deadbolt rekeyed to match other locks, or multiple doors keyed alike.
  • Time of day and location, since we work around the clock and travel to you as a mobile service.

Why Pacoima chooses us

  • Fully mobile and available 24/7, so a broken or missing deadbolt does not have to wait for business hours.
  • Serving Los Angeles and Ventura County since 1987, with David Shar as owner and lead technician.
  • Experience with older 1940s and 1950s wood-frame doors, including how to fit a deadbolt when the frame is out of square or the wood is tired.
  • Comfortable working around security bars, gates, and screen doors so the lock is still easy to use every day.
  • We explain single versus double cylinder honestly, including the emergency-exit tradeoff, rather than just selling the more expensive option.
  • We handle commercial man-doors and yard gates too, so a shop owner does not need a separate vendor for tougher hardware.

Deadbolt Installation across Pacoima

Pacoima's housing tells a story. Many homes in Hansen Hills and the streets around Ritchie Valens Recreation Center & Park are small mid-century single-family houses, wood-frame or stucco, built when Pacoima was one of the few parts of LA where Black and Latino families could buy. Those doors have seen decades of use. A common call is a homeowner near the park adding a graded deadbolt behind existing security bars, or replacing a tired lock after a lockout. If you are in ZIP 91331, 91333, or 91334, we can come to you.

Apartment and multifamily buildings, including areas near San Fernando Gardens, bring their own needs: tenants who want to upgrade a unit entry with permission, property managers rekeying after a move-out, and doors where the frame and strike need careful attention. Along the Van Nuys Boulevard 'Mural Mile', small retail and storefront spaces often want a deadbolt on a rear or side door that the public never sees.

Then there is the Pacoima industrial corridor along San Fernando Road, with warehouses, auto-repair shops, and yards. Their man-doors usually need heavier hardware than a home does, and we can fit a suitable commercial deadbolt and rekey after employee turnover. Whether you are off Glenoaks, near Laurel Canyon Boulevard, or close to I-5, call (323) 997-8867 any hour.

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Other Pacoima locksmith services

See all of our Pacoima services, or our citywide deadbolt installation page.

Deadbolt Installation in Pacoima — FAQs

Can you install a deadbolt behind a security bar or screen door in Pacoima?
Yes. Many Pacoima homes have security bars or screen doors in front of the main door. We position and test the deadbolt so you can still reach it and operate it normally. Call (323) 997-8867 to describe your door.
Do you offer deadbolt installation at night or on weekends?
Yes. Crenshaw Lock Company is a 24/7 mobile locksmith. If a deadbolt fails or a door can no longer be secured, call (323) 997-8867 at any hour.
Should I choose a single-cylinder or double-cylinder deadbolt?
A single-cylinder has a thumbturn inside and is easier to exit quickly. A double-cylinder needs a key on both sides and is sometimes used on doors with glass nearby, but it can slow escape in an emergency. We will talk through your door before you decide.
Can my old 1940s or 1950s wood door take a new deadbolt?
Often yes, but we inspect it first. Older doors may be worn, split, or out of square. We can adjust the bore and reinforce the strike so the lock sits solidly. If the door itself is too damaged, we will tell you honestly.
Can the new deadbolt use the same key as my other locks?
In many cases we can key it to match your existing locks so you carry one key. This depends on the brand and keyway, and we will confirm during the visit.
Do you install deadbolts on warehouse and shop doors along San Fernando Road?
Yes. We work on commercial man-doors and can fit heavier-duty deadbolts and rekey after staff changes. For roll-up gates and yard gates, we can discuss suitable hardened padlocks too.
Do I need a deadbolt if my door already has a knob lock?
A knob lock alone usually offers limited resistance. A properly installed deadbolt with a solid strike adds meaningful protection. We can look at your door and advise whether an upgrade makes sense.
Do you have a shop I can visit in Pacoima?
No. We are fully mobile only, with no storefront. We come to your home or business in Pacoima. To schedule, call (323) 997-8867.
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