Open 24/7 · Greater Los Angeles & Ventura County

(323) 997-8867
Crenshaw Lock

Deadbolt Installation in Hawthorne · 24/7 mobile

Deadbolt Installation in Hawthorne, California

Crenshaw Lock Company installs and replaces single- and double-cylinder deadbolts across Hawthorne, California, 24/7. Our fully mobile service comes to your home, apartment or business, so there is no shop visit. For a stronger door today, call (323) 997-8867 and tell us about the door.

  • Mobile to your Hawthorne location
  • Available 24/7
  • Price quoted before we start
Call (323) 997-8867or tap to call — we answer 24/7
Deadbolt bolt extended into a reinforced strike plate
Open now(323) 997-8867

A deadbolt is one of the simplest ways to make a door harder to defeat, but only if it is the right lock, installed correctly, in a door and frame that can support it. In Hawthorne, where so much housing dates to the postwar aerospace boom, we often find original 1950s hardware that has been worn smooth by decades of use, or a deadbolt that was added years ago with a loose bore, a short strike plate, or screws that barely reach the framing.

Crenshaw Lock Company has served Greater Los Angeles and Ventura County since 1987, and owner David Shar and the team handle deadbolt work on a fully mobile basis. We bring the tools and a range of hardware to your door. That means we can drill, fit, align and test the lock where it will actually live, rather than guessing at the job over the phone.

Whether you need a first deadbolt on a side door, a replacement after a break-in attempt, a keyed-alike setup so one key works your front door and garage service door, or a smart deadbolt for a Holly Glen home, we will walk through the options with you plainly. We will tell you when a simple fix is enough and when the door or frame needs attention too.

How it works in Hawthorne

  1. 1

    Tell us about the door

    When you call (323) 997-8867, we ask about the door material, whether it already has a deadbolt, and whether the issue is a new install, a replacement, or a response to a break-in attempt. Details like a wood, hollow-core or metal door help us arrive with the right hardware.

  2. 2

    Check the door, frame and strike

    On site we look at the thickness and condition of the door, the edge, and the jamb. Older stucco-tract homes sometimes have soft or split framing around the strike, and we point that out before drilling anything.

  3. 3

    Choose the lock type and grade

    We explain single-cylinder versus double-cylinder, standard keyed versus smart models, and how to match finish and keying to your other locks. Double-cylinder locks can matter for doors with glass nearby, but they come with exit considerations, so we talk those through honestly.

  4. 4

    Install and reinforce

    We prepare the bore if needed, mount the deadbolt, and fit a properly aligned strike. Where it makes sense, we use longer screws that reach the framing so the strike resists force instead of just the trim.

  5. 5

    Test and key it

    We cycle the bolt repeatedly with the door open and closed, confirm it fully throws, and set up keys as you want, including keyed-alike with other locks. For smart models we help with setup and show you how access codes or app features work.

  6. 6

    Walk-through and care tips

    Before we leave, we show you how everything operates and give simple advice on maintenance, so the lock works smoothly for years.

Need deadbolt installation in Hawthorne?

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 deadbolt: basic single-cylinder, double-cylinder, high-security keyway, or smart electronic models vary widely in hardware cost.
  • Whether it is a new installation that requires boring a fresh hole, or a replacement that uses an existing bore.
  • The condition of the door and frame, since reinforcing a worn strike area or repairing a damaged edge adds labor and materials.
  • How many doors are being done and whether they need to be keyed alike or master-keyed, such as a front door, side door and garage service door.
  • Door material and special situations, such as metal commercial doors or narrow-stile doors that need particular hardware.
  • The time of day or urgency of the call, since after-hours and emergency visits differ from scheduled work.

Why Hawthorne chooses us

  • Fully mobile service: we work at your door in Hawthorne, so the lock is fitted and tested in place rather than at a counter.
  • Available 24/7, which matters when a deadbolt needs to go on right after a break-in attempt or before a new tenant moves in.
  • Serving the region since 1987, so we have seen decades of Southern California door and hardware types, including original 1950s sets.
  • We look at the door and frame, not just the lock, and we tell you honestly when a part needs reinforcing.
  • We can set up keyed-alike or master-keyed arrangements across several doors, useful for homeowners and for landlords managing rentals.
  • We handle both residential deadbolts and higher-security needs, so you do not need a second company for a commercial or restricted-keyway job.

Deadbolt Installation across Hawthorne

Hawthorne grew up around aerospace, and its housing shows it. In Holly Glen and Ramona you will find small 1940s and 1950s stucco tract homes, many with their original hardware still in service. Homeowners there often call us to add a deadbolt to a side door, upgrade the front door to a smart deadbolt, or put a master-keyed lock on a garage service door so one key covers everything. These older doors sometimes have thin or aged jambs, so we check the strike area as part of every install.

Rental turnover is another steady part of the work. Dense mid-century apartments and dingbats along and near Hawthorne Blvd, Rosecrans Ave and El Segundo Blvd see frequent tenant changes, and a new deadbolt or rekey before a lease starts is a straightforward way to make sure old keys no longer work. Newer condos and townhomes, including the 360 South Bay community, often have different door styles and association rules, so we match hardware to what your building allows. Around Bodger Park, we see a mix of single-family homes and small multi-unit buildings, each with its own door and keying needs.

Near Hawthorne Municipal Airport / Jack Northrop Field and the aerospace corridor that includes SpaceX and legacy Northrop Grumman campuses, light-industrial tenants sometimes need stronger commercial locks and restricted keyways, especially after an attempted entry. From ZIP codes 90250 to 90251, and with easy reach via the I-105, I-405 and Imperial Hwy, we come to you at any hour. Call (323) 997-8867.

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 Hawthorne locksmith services

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

Deadbolt Installation in Hawthorne — FAQs

Can you install a deadbolt on a door that does not have one?
Yes. We bore the door as needed, mount the lock, and fit a strike plate to the frame. Call (323) 997-8867 and tell us about the door so we can bring the right hardware.
What is the difference between single- and double-cylinder deadbolts?
A single-cylinder deadbolt uses a key outside and a thumbturn inside. A double-cylinder needs a key on both sides, which can suit doors with nearby glass but can slow a quick exit in an emergency. We discuss which fits your door.
My Hawthorne home is a 1950s stucco tract house. Is the old door a problem?
Not necessarily. Many original doors take a new deadbolt well. We check the door thickness and the jamb, and we reinforce the strike area if the wood is soft or worn.
Can you install smart deadbolts?
Yes. We can fit smart deadbolts on front and side doors and help with setup. Features vary by model, so we go through what each one does before you decide.
Can my front door and garage service door use the same key?
Usually yes. We can set up keyed-alike or master-keyed locks so one key covers several doors. Call (323) 997-8867 to discuss your setup.
I manage a rental near Hawthorne Blvd. Can you handle turnover?
Yes. We can rekey or replace the entry and deadbolt before a new lease starts, and we can key multiple units in an organized way. Same-day arrangements depend on our schedule, so call to discuss.
Do you handle commercial deadbolts and restricted keyways?
Yes. For light-industrial or business doors, including after an attempted entry, we can discuss higher-security hardware and restricted keyways suited to the door.
Do I need to come to a shop?
No. Crenshaw Lock Company is fully mobile, with no storefront to visit. We come to your door in Hawthorne at any hour.
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