Door Knob Lock Installation

Installing a door knob lock sounds straightforward until you are standing in front of a pre-hung door with a non-standard bore, a misaligned strike plate, or a frame that has settled over decades. Our trained technicians assess the door thickness, backset measurement, cross-bore diameter, and latch geometry before recommending any hardware. For residential properties, that often means a keyed entry knob lock paired with a deadbolt above it — a combination that satisfies most insurer requirements and dramatically raises the effort required to force entry. For commercial properties on or near Brighton Way or Santa Monica Boulevard, we frequently recommend a mortise lock body instead, which integrates the latch, deadbolt, and sometimes a auxiliary lock into a single solid mechanism recessed into the door edge. Mortise locks are the gold standard for high-traffic commercial doors precisely because the mechanism is housed inside the door rather than bolted onto its surface.

Damage-free installation is always the goal. Where the existing bore accommodates the new hardware, we work within it. Where a bore extension or reinforcement plate is needed, we complete that work cleanly and precisely so the finished result looks intentional — not like an emergency patch. Every door knob lock installation we perform is finished with a full function test: key turn, thumb-turn release, latch engagement, deadbolt throw, and strike plate alignment are all verified before we pack up and leave.

Not every lock is right for every door, and not every door is right for every property. A standard knob lock works well on interior doors or light-duty residential entry doors, but it was never engineered to be the sole security mechanism on a front door. The cylinder sits exposed on the knob itself, which makes it vulnerable to wrench attacks. Pair it with a quality deadbolt — brands like Schlage or Kwikset offer solid options at various security grades — and the picture changes considerably. Upgrade to a mortise lock body and you gain a multi-point locking mechanism that is far more resistant to spreading, kicking, and cylinder extraction. We carry and install Grade 1 and Grade 2 hardware and will walk you through the trade-offs between security rating, finish, and keyway compatibility before anything is ordered.

It is not just about locks — it is about peace of mind. When we finish a door lock installation, our goal is that you stop thinking about your door. You should be able to hand a key to a housekeeper, a contractor, or a property manager and have complete confidence in the cylinder protecting that access. For clients who want to eliminate physical keys altogether, we also handle smart lock installation — connecting Wi-Fi or Bluetooth-enabled deadbolts to your existing door prep so you can control access remotely, set user codes, and receive entry logs on your phone. Smart lock installation requires precise alignment of the tailpiece and back plate, and a misconfigured unit can fail to lock or unlock reliably, so professional fitting is strongly recommended.

We get it — life happens. You are rushing to a meeting on Wilshire Boulevard, you set your keys on the counter, and the door closes behind you. Or you are returning to your car in the Rodeo Collection parking structure and realize the keys are inside. Our emergency locksmith service runs 24 hours a day, seven days a week, with no holiday exceptions. Being mobile means we dispatch directly to your address — we do not have a shop you need to drive to, and we do not have a dispatch center that puts you on hold. A real technician answers at (424) 955-3098, gets your location, and heads to you.

If you are locked out and wondering whether to try solving it yourself, here is some practical guidance: first, check every other point of entry — back doors, garage entry doors, and windows you know are unlocked. Check with a neighbor or family member who may have a spare key. Do not attempt to force the lock, use improvised tools on the cylinder, or try techniques described online as ways to pick a door knob lock — these methods damage hardware, can void your homeowner's insurance claim, and in some circumstances raise questions about authorization. The right move is to call a qualified professional who can verify your identity and open the door without unnecessary damage. We carry tools and techniques suited to dozens of lock types and will always confirm ownership or tenancy before proceeding.

Hollis Locksmiths serves residential clients, property managers, HOAs, retail storefronts, medical offices, and multi-tenant buildings throughout Beverly Hills. Our commercial locksmith work includes mortise lock installation and replacement, master key system design, high-security cylinder upgrades, exit device (panic bar) installation, electrified strike fitting, access control integration, and re-keying entire building suites after tenant turnover. A few things we have learned from experience: most commercial break-ins happen through doors that had the right lock installed incorrectly, or the right concept executed with the wrong hardware grade. A Grade 3 knob lock on a retail back door is an invitation. A properly set mortise lock with a hardened steel strike and 3-inch security screws is a genuine deterrent. Real talk — keeping it local means we understand the specific context of Beverly Hills properties: mixed residential and commercial corridors, older Craftsman and Spanish-style homes with non-standard door thicknesses, and high-value properties where discretion during service calls matters. Our technicians arrive in marked vehicles, carry identification, and work efficiently so you are not left standing on the sidewalk longer than necessary. For a full list of what we handle or to schedule a non-emergency security assessment, call us at (424) 955-3098 — we answer 24/7.

Here is a snapshot of the specific services we provide across Beverly Hills and the surrounding area: residential door knob lock installation, residential deadbolt installation, mortise lock installation and repair, smart lock installation and programming, master key system design and implementation, high-security cylinder upgrades (including Medeco and Mul-T-Lock compatible), re-keying existing locks, lock-out response for homes, lock-out response for businesses, lock-out response for vehicles, transponder key cutting and programming, key duplication, broken key extraction, strike plate reinforcement, door frame repair after forced entry, exit device and panic bar installation, electrified strike and access control wiring, intercom and keypad integration, mailbox lock replacement, gate lock installation, cabinet and drawer lock installation, padlock installation and hasp fitting, storage unit lock changes, garage door lock and handle replacement, sliding door lock installation, and security consultation and hardware recommendations. Each service is performed by insured, experienced technicians who treat your property with the same care they would apply to their own.

One of the most common questions we receive is some version of: how much does a local locksmith charge, or how much does an emergency locksmith cost near me? The honest answer is that there is no single number because several real factors shape the final figure. The type and brand of hardware matters — a basic keyed knob lock differs significantly in parts cost from a Grade 1 mortise lock with a high-security cylinder. The time of day matters — after-hours and overnight calls involve different resource costs than a midday appointment. Travel distance within the service area can be a factor. The condition of the existing door preparation matters — a clean bore that accepts new hardware directly requires far less labor than a door that needs a new bore, a reinforcement plate, or frame repair. What never changes is our commitment to transparency: before any work begins, we confirm an exact up-front price. There are no surprise charges added after the job is done, and we do not start work until you have agreed to the quote. If you are wondering whether your homeowner's or renter's insurance will cover a locksmith call — particularly after a break-in or lock damage — the answer depends on your specific policy and the nature of the incident. Many policies cover lock replacement following a documented break-in or lost key situation. We can provide itemized invoices that document labor and parts, which is exactly the format most insurers require for reimbursement claims. We recommend you contact your insurance provider directly to confirm your coverage terms before assuming the cost will or will not be covered.