Deadbolt Installation
If you live or run a business along Post Avenue, off Old Country Road, or anywhere across Westbury, NY, you already know that home security is not something to leave to chance. A properly installed deadbolt is one of the single most effective deterrents against forced entry — and the difference between a deadbolt that holds and one that gives way under pressure almost always comes down to how it was installed. Westbury Locksmiths is your local, mobile locksmith Westbury NY team, dispatching trained and insured technicians directly to your door — typically within 20 minutes — day or night, every day of the year.
Open 24 hours, 7 days a week · Licensed, bonded & insured
Whether you need a straightforward deadbolt installation on a residential front door or a more complex mortise lock fitted to a commercial storefront, our experienced technicians bring the tools, hardware knowledge, and hands-on skill to get the job done right the first time. We work with leading hardware brands including Schlage, Kwikset, Baldwin, and Medeco, and we always confirm an exact up-front price before a single screw is turned. Call (516) 400-4528 — we answer 24/7.
What we do
Available 24/7
Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.
Fast local response
Based in Westbury, we reach the Westbury area in well under an hour.
Insured & background-checked
Vetted technicians, up-front pricing, and no surprise add-ons when we arrive.
Damage-free entry
We pick and bypass locks the right way, so most lockouts are solved without drilling anything.
More about our work
Everything you need to know about how we help — at a glance.
Why Professional Deadbolt Installation Matters for Westbury Homes and Businesses
A deadbolt is only as strong as its installation. A bolt with a 1-inch throw means very little if the strike plate is held by ¾-inch screws that strip out of a hollow door frame in seconds. Our technicians evaluate the full door assembly — frame, jamb depth, door thickness, and existing hardware cutouts — before recommending the right lock for your specific situation. This is especially relevant in Westbury's mix of post-war Cape Cods, colonial-style homes, and older commercial buildings on Ellison Avenue, where door frames vary widely in material and condition.
We also assess whether your door requires a standard single-cylinder deadbolt, a double-cylinder model, or a smart lock with deadbolt functionality. For businesses or multi-unit buildings, we frequently recommend a jimmy proof deadbolt installation — a surface-mounted interlocking design that's particularly effective on metal doors and frames common in commercial settings. Every recommendation is based on your actual door, your security goals, and your budget — not a one-size-fits-all upsell.
Deadbolt Installation, Mortise Lock Fitting, and More: Our Full Door Hardware Services
Deadbolt installation is one part of a broader set of door security services we provide across Westbury and the surrounding Nassau County communities. A mortise lock — the type that fits into a deep pocket cut into the edge of the door — offers superior pick resistance and durability compared to a standard bored cylindrical lock. They are the preferred choice for many commercial properties and older homes with thick solid-wood doors. Our technicians are experienced in fitting, adjusting, and rekeying mortise locks across a wide range of brands and configurations, making this a core service for both our residential and commercial clients.
Beyond mortise lock and deadbolt work, here is a representative list of the specific services our mobile team provides throughout Westbury, NY: 1. Single-cylinder deadbolt installation 2. Double-cylinder deadbolt installation 3. Jimmy proof deadbolt installation (surface-mounted interlocking deadbolts) 4. Smart deadbolt installation and programming 5. Mortise lock installation and replacement 6. Door knob lock installation and replacement 7. Lever handle lock fitting 8. High-security lock upgrades (Medeco, Mul-T-Lock, ASSA Abloy) 9. Strike plate reinforcement and replacement (3-inch screws into studs) 10. Door frame and jamb reinforcement 11. Lock rekeying (residential and commercial) 12. Master key system design and installation 13. Electronic keypad lock installation 14. Keyless entry system setup 15. Panic bar and exit device installation 16. Commercial storefront lock installation 17. Mailbox lock replacement 18. Padlock installation and hasp fitting 19. Sliding door lock installation 20. Patio door security bar fitting 21. Cabinet and drawer lock installation 22. Safe installation and combination changes 23. Car lockout service 24. Automotive key cutting and duplication 25. Transponder key programming 26. Broken key extraction (door and ignition) 27. Emergency lockout response — residential, commercial, and automotive 28. Lock lubrication and maintenance
Commercial Locksmith and Emergency Locksmith Services Available Around the Clock
Westbury is a working community — the retail corridors, warehouses near the Meadowbrook Parkway interchange, and the dense residential neighborhoods all have distinct security needs, and problems rarely happen at convenient hours. That is why our emergency locksmith response is genuinely 24/7, including weekends and holidays. If you are locked out of your house at 2 a.m. or a tenant has damaged a door knob lock at your rental property on a Sunday morning, our mobile team is dispatched immediately — no answering service, no callback queue.
Our commercial locksmith capabilities go well beyond simple lock changes. We design and install master key systems for property managers overseeing multiple units, supply and fit panic hardware for code-compliant commercial exits, and service high-traffic door hardware that takes far more punishment than a residential lock ever would. We understand the stakes for a business owner — a lock failure is not just an inconvenience, it's a liability. Call (516) 400-4528 any time and we will have a technician en route to your Westbury location, typically within 20 minutes.
What Determines the Cost of a Locksmith Visit in Westbury?
Pricing for locksmith services — whether for a deadbolt installation, a mortise lock fitting, or an emergency lockout — depends on several real variables. The type and grade of lock hardware matters significantly: a Grade 1 commercial deadbolt costs more than a basic Grade 3 residential unit, and a high-security mortise lock will reflect that difference. The time of day is another factor; after-hours and holiday calls involve different logistics than a standard daytime appointment. Travel distance from our dispatch point affects the final figure, as does the complexity of the job — a door that needs frame reinforcement or a non-standard bore size takes more time and materials than a straightforward swap.
What we never do is surprise you. Before any work begins, our technician will assess your door and hardware needs on-site and give you a clear, all-in price. You approve it before we proceed — no hidden call-out charges added after the fact, and no pressure. The same transparent process applies whether you are asking how much is a locksmith if you are locked out of your house or pricing a full commercial master key system. You will always know the number before we touch anything.
Frequently asked questions
What is a locksmith call-out fee, and does Westbury Locksmiths charge one?
A call-out fee — sometimes called a service fee or dispatch fee — is a charge some locksmiths apply simply for traveling to your location, separate from the labor and parts cost. At Westbury Locksmiths, we provide a single, all-inclusive price quote on-site before any work begins. That quote accounts for travel, labor, and any parts needed, so you are never parsing a line-item breakdown after the fact. If you have questions about what to expect, call (516) 400-4528 and we will walk you through it before we dispatch.
What do I do if I have locked myself out of my house?
First, stay calm and check whether any other entry points — a back door, garage access, or a window you may have left unlatched — are accessible. If you have a trusted neighbor, family member, or property manager with a spare key, that is always the fastest solution. If none of those options apply, call a professional rather than attempting to force entry yourself, which can damage the door, frame, or lock and make the eventual repair significantly more expensive. Our mobile team serves Westbury 24/7 and can typically reach you within 20 minutes. We verify ownership or tenancy before beginning any lockout service, and we work to open your door without damage wherever the lock and door condition allow.
What locks can locksmiths not open?
A skilled locksmith can open the vast majority of residential and commercial locks through legitimate, non-destructive methods — including most pin tumbler deadbolts, mortise locks, and knob-and-lever sets. Certain high-security locks with anti-pick, anti-bump, and anti-drill features — such as those from Medeco or Mul-T-Lock — are specifically engineered to be extremely difficult to open without the correct key, which is exactly why they are worth installing. In rare cases where a lock genuinely cannot be opened non-destructively, controlled drilling may be necessary, and we will always explain that before proceeding. We never discuss or employ techniques that could be misused — our methods are professional, ownership-verified, and legal.
Can a locksmith reprogram my key fob?
Yes — for many vehicle makes and models, a qualified automotive locksmith can program a new or replacement key fob on-site without a dealer visit. The process varies by vehicle: some cars allow on-board programming sequences, while others require specialized equipment to sync the fob to the vehicle's immobilizer system. Our mobile technicians carry professional-grade programming tools that cover a wide range of domestic and import vehicles common to the Westbury area. Call (516) 400-4528 with your year, make, and model and we can confirm compatibility before dispatching.
Is a jimmy proof deadbolt installation worth it for my front door?
Jimmy proof deadbolts — also called interlocking or surface-mounted rim deadbolts — are an excellent choice in specific situations. Because they mount on the door's interior surface rather than through the door body, they are ideal for metal doors, narrow-stile doors, or doors where a traditional bore would weaken the door panel. The interlocking bolt mechanism makes them highly resistant to prying and jimmying. They are popular for apartment doors and commercial applications in Westbury, and our technicians can assess whether your door is a good candidate during a free on-site evaluation.
How much should a locksmith cost per hour, and how is the final price calculated?
Most locksmith services are quoted as a flat project price rather than a strict hourly rate, because the variables that affect complexity — lock type, door condition, time of day, parts required, and travel distance — matter more than raw time on-site. A deadbolt installation on a standard residential door in a straightforward condition is a very different job from fitting a mortise lock into a thick commercial door with a non-standard pocket. We assess those factors on-site and give you a firm, all-in price before starting. There are no 'per hour' surprises added after the work is complete.