Deadbolt Installation

A single-cylinder deadbolt is the most common residential choice across Los Angeles. It uses a key on the exterior and a thumb-turn on the interior, making it fast to operate in an emergency. It is an excellent fit for solid-core doors without glass panels. A double-cylinder deadbolt requires a key on both sides, which raises an important safety consideration: egress in a fire or emergency requires locating a key. For that reason, double-cylinder locks are best reserved for doors with decorative glass or sidelights — common on older Spanish-style and craftsman homes throughout the Eastside — where a burglar could otherwise break the glass, reach inside, and turn a thumb-turn within seconds. Our technicians walk you through this trade-off before installation begins, because the right answer depends on your specific door geometry, household members, and exit plan.

Beyond the cylinder type, grade matters. ANSI Grade 1 deadbolts — offered by manufacturers like Schlage, Kwikset, and others — are rated for the highest residential and light commercial duty cycles. Grade 2 suits standard residential use, while Grade 3 is builder-grade and generally not what we recommend for exterior doors in an urban environment like Los Angeles. We stock a range of hardware and can source specific models when requested, including jimmy proof deadbolt configurations that are particularly effective on metal apartment doors and outward-swinging setups where a standard deadbolt's throw bolt can be defeated by spreading the door frame.

For properties demanding a higher level of protection — multi-unit residential buildings along Wilshire, older commercial storefronts in Hollywood, or any door with a metal frame — a mortise lock is often the superior solution. Unlike a cylindrical deadbolt that sits in a bored hole, a mortise lock installs into a deep rectangular pocket cut into the door's edge, integrating the latch, deadbolt, and sometimes a night latch into a single heavy-duty steel case. The result is a lock that is dramatically more resistant to kick-in and prying attacks because the hardware is embedded in the door rather than surface-mounted. Our trained technicians are experienced in mortise lock installation on both wood and metal doors, including the precise chiseling and squaring required for a damage-free, flush fit.

Jimmy proof deadbolt installation is another specialty we handle regularly, particularly for tenants and building managers dealing with outward-swinging doors or thin metal apartment frames. A jimmy proof deadbolt interlocks with its strike plate using interlocking vertical bolts rather than a horizontal throw, making it nearly impossible to spread the door frame away from the bolt. This design has been popular in New York-style apartment buildings for decades and has found a strong following in older LA apartment stock — the kind of 1940s and 1950s courtyard buildings you see throughout Koreatown and Mid-City. If you are unsure which hardware type suits your door, call 323-693-8007 and one of our technicians will talk through the options with you before any visit is scheduled.

One of the most common questions we receive is some variation of 'How much does a locksmith cost in Los Angeles?' or 'How much is the average locksmith charge?' — and the honest answer is that a single flat number would be misleading. The final price for any deadbolt installation job depends on several intersecting factors: the type and grade of lock hardware selected, whether existing door prep fits the new lock or requires boring or chiseling, the time of day the service is requested (our technicians are available around the clock, and overnight and holiday calls reflect that availability), and the travel distance from our current position to your address. Jobs that require sourcing specialty hardware — a specific Schlage mortise trim, for example, or a master lock deadbolt installation on an older door with non-standard backset measurements — may also factor into the final quote.

What we commit to, without exception, is transparency: our technician provides an exact, confirmed price before any work begins. There are no mid-job additions, no surprise parts fees revealed at the end. This applies equally to a straightforward door knob lock replacement on a single-family home in Burbank and a complex commercial locksmith job involving rekeying multiple mortise cylinders across a small office suite in Century City. If cost is a concern, the best step is simply to call — our team can often give you a strong preliminary estimate over the phone once we understand the door type, the hardware you have in mind, and your location.

A Plus Locksmith Hollywood is a genuinely mobile operation — we bring the tools, the hardware options, and the expertise to your location, whether that is a hillside home in Echo Park, a ground-floor unit in a Koreatown apartment building, or a detached garage on a large lot in the San Fernando Valley. Our 24/7 availability means an emergency locksmith response is possible at 2 a.m. after a break-in attempt just as readily as a scheduled morning installation. The full scope of what our trained and insured technicians handle includes: single-cylinder deadbolt installation, double-cylinder deadbolt installation, jimmy proof deadbolt installation on apartment and metal doors, mortise lock installation and replacement, door knob lock installation and upgrade, lock rekeying after a move or lost key, high-security lock upgrades for residential and commercial properties, strike plate reinforcement and door frame repair, lock-grade assessment and hardware consultation, master lock deadbolt installation on non-standard door preparations, smart lock and electronic deadbolt installation, sliding door lock and secondary lock installation, lock replacement after attempted forced entry, padlock hasp and security bar installation, window lock and sash lock installation, access control keypad installation for small commercial spaces, commercial locksmith services for storefronts and offices, mailbox and gate lock installation, safe lock assessment and replacement, cabinet and drawer lock installation, automotive lockout response and car lock service, spare key cutting and key duplication, lockout response for residential and commercial doors, security consultations and vulnerability walk-throughs, and urgent after-hours emergency locksmith service throughout the Los Angeles area. Whether your need is routine or urgent, call 323-693-8007 — we answer 24/7 and dispatch immediately.

Los Angeles is not a city that sleeps on a predictable schedule, and neither do we. A Plus Locksmith Hollywood has built its reputation as the original A.S.A.P. locksmith in Los Angeles precisely because our response model is built around the city's reality: long commutes, late-night returns, unpredictable schedules, and the kind of security incidents — a broken lock, a failed deadbolt after an attempted entry, a door knob lock that finally gives out — that never happen at a convenient hour. Every technician on our team is trained and insured, carries a professional-grade set of installation and service tools, and is equipped to handle damage-free installation whenever the door and frame conditions allow.

We are not a dispatch service or an aggregator — every call to 323-693-8007 reaches our own team. Our mobile approach means we come to your home or business anywhere across Los Angeles, from the beach communities of Santa Monica and Venice to the residential hills of Glassell Park and beyond. We are genuinely familiar with the door hardware challenges that come with LA's diverse housing stock: the swelling wood frames on hillside homes during the rainy season, the thin hollow-core doors common in older apartment buildings that require careful bore sizing, and the iron security doors on many South LA homes that demand specialized lock body compatibility. When you need deadbolt installation done right the first time, by technicians who know this city and its buildings, we are ready.

Yes — and it is often the safest and fastest path forward. If you find yourself locked out of your home, the first steps are always to check for a spare key with a trusted neighbor or family member, try any secondary entrances you may have access to, and verify the situation before assuming the lock itself has failed. A locksmith is the right call the moment those options are exhausted. Our emergency locksmith team responds to residential lockouts across Los Angeles around the clock. We verify ownership or tenancy as part of our standard process before any lock is opened or changed — this protects you and the property equally.

A lockout call is also a natural opportunity to assess whether your existing deadbolt is adequate. Many homes we respond to in older parts of the city — Boyle Heights, Leimert Park, North Hollywood — have builder-grade locks that were installed decades ago and offer minimal real-world resistance. Our technician can evaluate the lock on the spot and walk you through upgrade options, including whether a mortise lock, a jimmy proof deadbolt, or a Grade 1 single-cylinder deadbolt makes most sense for your door. Regarding whether services like AAA do locksmith work: AAA does offer limited automotive lockout assistance for members, but residential deadbolt installation, lock replacement, and home lockout response fall firmly within the scope of a dedicated professional locksmith service like ours. For anything beyond a basic car lockout, a trained locksmith is the right call.

Arrival times depend on current call volume, time of day, and your specific location within Los Angeles — a city that covers over 500 square miles. We are genuinely transparent about this: we do not promise a flat response window that we cannot reliably keep across the full geography we serve. What we do commit to is immediate dispatch from the closest available technician and real-time communication if anything affects your estimated arrival. For most areas within the central LA basin — Hollywood, Downtown, the Westside, the South Bay, the eastern neighborhoods — our response times are competitive with what the city's traffic patterns allow.

For urgent situations, calling 323-693-8007 directly is always faster than any other contact method. Our team answers around the clock, gathers the details of your situation quickly, and gets a technician moving toward you without delay. Whether you need an emergency locksmith for a lockout at midnight or a same-day appointment for a planned deadbolt installation, speed and honest communication are both part of what we deliver.

A common question we hear is some variation of 'How do I get a free locksmith estimate?' The straightforward answer is: call us. Our team can walk through your situation over the phone — the type of door, the existing hardware, the lock or locks you are considering — and give you a meaningful preliminary estimate before anyone is dispatched. There is no charge for that conversation. The final confirmed price comes from the technician on-site, once they have assessed the actual door conditions, confirmed the hardware needed, and factored in any preparation work the installation requires. We never quote low over the phone and adjust upward at the door, and we never begin work before you have agreed to the exact price in front of you.