Encino locksmith Corp Service Team
Local locksmith team
Jun 1, 2026 8 min read
Walk down any hardware aisle or browse a home-improvement site and you'll find more lock options than ever before — deadbolts, smart locks, knob locks, mortise locks, keypad entry systems, and more. For homeowners and drivers in the Five Towns, Rockaways, and JFK corridor, choosing the right lock isn't just a matter of preference. It's a real security decision that affects whether your home, car, or business stays protected through a New York winter, a summer vacation, or a late-night emergency.
This guide breaks down the most common lock types available today, explains how they compare on security strength and everyday convenience, and helps you figure out which combination makes the most sense for your situation. Whether you're rekeying after a move, upgrading an older door, or just trying to understand what your locksmith is recommending, the information below will help you make a smarter, more confident choice.
Deadbolts: The Gold Standard for Door Security
A single-cylinder deadbolt remains the most widely recommended lock for exterior doors, and for good reason. Unlike a spring latch, a deadbolt's bolt extends a full inch into the door frame when locked, making it dramatically more resistant to kick-in attacks and shimming. Look for a deadbolt that carries an ANSI Grade 1 rating — the highest residential classification — and pair it with a reinforced strike plate using 3-inch screws that anchor into the wall stud, not just the door frame trim. That combination stops the vast majority of forced-entry attempts before they start.
Double-cylinder deadbolts use a key on both sides, which adds a layer of protection against someone breaking a nearby window and reaching through to unlock the door. However, they also create a fire-egress hazard if the key isn't immediately accessible. Many local fire codes and insurance carriers have opinions on this, so it's worth confirming requirements before installing one. For most homeowners in the area, a quality single-cylinder Grade 1 deadbolt on a reinforced frame is the sweet spot between security and everyday practicality.
Knob and Lever Locks: Convenient but Never Enough Alone
Knob locks and lever-handle locks are the locks built into your door handle itself. You see them on virtually every interior and exterior door, but here's the critical thing to understand: the locking mechanism is inside the knob, which means the knob itself can be broken or removed with a wrench or channel-lock pliers in seconds. A knob lock alone on an exterior door is not adequate security — full stop. They are perfectly fine for interior rooms like bedrooms and bathrooms, or as a secondary layer alongside a deadbolt, but they should never be the only lock protecting an exterior entry point.
Lever-handle locks are increasingly popular because they're ADA-compliant and easier to operate for children, older adults, and anyone carrying groceries. They're a great choice for interior doors or commercial settings. On exterior doors, treat them exactly as you would knob locks — always pair with a deadbolt.
Smart Locks and Keypad Entry: Modern Convenience with Caveats
Smart locks have moved well beyond novelty status. Today's better models — brands like Schlage Encode, Yale Assure, and August Smart Lock — offer keypad entry, smartphone app control, temporary guest codes, and integration with Alexa, Google Home, or Apple HomeKit. For a busy household near JFK or for a rental property in the Five Towns, the ability to let in a dog walker, grant a one-time code to a contractor, or check lock status remotely is genuinely useful. Many models also log entry events, which adds an accountability layer that mechanical locks simply can't match.
That said, smart locks come with their own considerations. Battery life typically runs 6–12 months, and a dead battery on a cold January night is a real problem — look for a model with a low-battery warning and an exterior 9V terminal that lets you power it temporarily from outside. Wi-Fi or Z-Wave enabled locks add a cyber-attack surface that doesn't exist on a mechanical lock, so keep firmware updated and use strong, unique codes. Critically: most smart locks still sit in the same door bore as a standard deadbolt and provide similar physical resistance — check the ANSI grade before you buy, and don't assume 'smart' means 'strong.'
Mortise Locks: Heavy-Duty Hardware for Serious Security
Mortise locks are the thick, rectangular lock bodies installed inside a deep pocket (the 'mortise') cut into the door edge. They're common on older New York-area homes, apartment buildings, and commercial doors, and they're legitimately tougher than a standard cylindrical deadbolt setup because the lock body itself is larger and engages the door more fully. A quality mortise lock combines a latch, a deadbolt, and often an anti-pick cylinder in a single reinforced unit.
The trade-off is installation complexity. Installing or replacing a mortise lock requires cutting a precise pocket in the door edge — not a DIY job for most people. They're also more expensive upfront. But for a high-traffic exterior door, a front door in a multi-unit building, or anyone who simply wants the most robust mechanical lock available, a mortise lock from a reputable brand like Medeco, Mul-T-Lock, or Sargent is hard to beat. If you have an existing mortise lock that's worn or difficult to operate, a locksmith can often rekey or refurbish it rather than replacing the entire unit.
High-Security Cylinders and Restricted Key Systems
Whatever the lock body — deadbolt, smart lock, or mortise — the cylinder is the component the key actually operates, and it's worth upgrading it separately if you're serious about security. Standard cylinders are vulnerable to picking, bumping (using a specially cut 'bump key'), and drilling. High-security cylinders from brands like Medeco, Abloy, or ASSA ABLOY resist all three through hardened steel inserts, complex internal geometry, and patented key profiles that are difficult or impossible to duplicate at a standard hardware store.
Restricted key systems take this further: keys can only be copied by an authorized locksmith with the original paperwork. This matters enormously for landlords, small businesses, or anyone who has handed out keys over the years and can't be sure how many copies exist. If you've recently moved into a home in the Rockaways or Five Towns area and you're not certain who has copies of your current keys, rekeying — or upgrading to a restricted key cylinder — is one of the best security investments you can make for the price.
Frequently asked questions
What's the difference between rekeying a lock and replacing it?+
Rekeying changes the internal pin configuration inside your existing cylinder so that the old keys no longer work — new keys are cut to match the new pin pattern. It's faster and less expensive than full replacement, and it makes sense when the lock hardware itself is in good condition. Replacing the entire lock is the better choice when the lock is damaged, worn, outdated, or when you want to upgrade to a higher security grade or a different style entirely. A locksmith can assess the condition of your current hardware and recommend which approach fits your situation and budget.
Are smart locks actually as secure as traditional deadbolts?+
Physically, a smart lock's security depends on its ANSI grade rating — the same standard used for traditional deadbolts. A Grade 1 smart lock offers comparable kick resistance and physical strength to a Grade 1 mechanical deadbolt. Where smart locks differ is in their additional attack surfaces: digital codes can be guessed if they're too simple, and Wi-Fi or Bluetooth connectivity can be exploited if firmware isn't kept current. Use codes that are at least six digits and avoid obvious patterns like birth years or repeating numbers. The smart features add convenience and some accountability advantages, but they don't automatically make the door stronger — that still comes down to the grade rating, the strike plate, and the door frame.
How much does it cost to upgrade or replace a lock in the Los Angeles, NY area?+
Lock service pricing depends on several factors: the type of lock (basic cylindrical deadbolt versus a high-security mortise lock), the brand and grade you're upgrading to, whether it's a straightforward swap or requires new door boring, the time of day (emergency overnight service carries a higher rate than a standard appointment), and the number of locks being serviced in a single visit. The best approach is to describe your door setup and what you're hoping to accomplish when you call — a reputable locksmith will give you a clear quote before any work begins.
What should I do if I'm locked out of my home or car late at night?+
First, stay calm and stay somewhere well-lit and safe. Never attempt to force a lock yourself — broken keys, damaged cylinders, and bent door frames are expensive consequences of DIY lockout attempts. Keep your locksmith's number saved in your phone before an emergency happens. A licensed, insured mobile locksmith can reach you wherever you are in the Five Towns, Rockaways, or JFK area around the clock, open the lock without damage, and re-secure everything before they leave. If you're in a parking lot or an unfamiliar street late at night, let the dispatcher know your exact location and stay on the line.
