Residential Locksmith Services in New York & the New York area
When you're standing on your stoop in Harlem, the East Village or Astoria realizing your keys are on the kitchen counter, you need a residential locksmith who actually picks up the phone. 4th Ave Locksmith is a 24/7 mobile home locksmith serving all of New York, NY and the surrounding boroughs, and our trained, insured technicians come to you with a fully stocked van for lockouts, lock changes, rekeying and smart lock upgrades. One call to (646) 736-2918 puts a real person on the line, any hour of the day or night.
Open 24 hours, 7 days a week · Licensed, bonded & insured

New York homes are wonderfully varied — prewar co-ops with heavy mortise locks, walk-up rentals with standard deadbolts, Brooklyn brownstones, and new condos wired for keyless entry. That variety is exactly why we invest in technicians who understand the full range of hardware you'll find from the Upper West Side to Bay Ridge. Whether you're locked out of your house at 3 a.m. or planning a security refresh after moving in, we tailor the work to your door, your building and your peace of mind.
What we do
Mortise Lock Specialists
We repair and replace the mortise locks common in older Manhattan apartments and prewar brownstones.
Apartment Rekeying
Rekey your locks the same day after a move-in, roommate change, or lost key without swapping the whole hardware.
Door Knob & Deadbolt Work
Fix sticking door knob locks and install grade-1 deadbolts that satisfy NYC building requirements.
Co-op & Condo Compliance
Hardware and keying that meets HPD self-locking door rules and building management standards.
Brands We Service
We install, repair and rekey all major lock brands — from everyday deadbolts to high-security cylinders.
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Schlage
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Kwikset -
Medeco -
Emtek -
Baldwin -
Yale
Don’t see your brand? We service virtually every make — just call.
Before you call — what to expect
What Customers Usually Ask Before Booking — Emergency Locksmith & Mortise Lock Questions NYC
Q: How much does an NYC locksmith cost — and what affects my quote? There's no single flat answer because every job is different. The factors that determine your final quote include the type of lock involved (a mortise lock, for example, involves more components than a standard door knob lock), the make and model of your vehicle for auto lockouts, the time of day, and how far our mobile unit needs to travel to reach you. We confirm an exact, up-front price with you before a single tool comes out — so you decide before any work begins. Ready to get your number? Call (646) 736-2918 — we answer 24/7.
Q: How much does a local locksmith charge for an after-hours or emergency call — is it a separate fee? Time of day is one of the variables that can influence pricing, including what is sometimes called a call-out or after-hours component. Rather than quote a figure that may not match your specific situation, we walk through every cost factor with you on the call — lock type, travel, parts, and timing — and give you a confirmed price before we dispatch. No surprise line items when the technician arrives.
Q: Does NY require a locksmith license — how do I know your team is legitimate? New York State does regulate locksmith businesses, and it's a fair question to ask any provider you're considering. Our team is trained, experienced, and insured. When our technician arrives, they carry verifiable identification and arrive in a marked service van. We also verify proof of ownership or occupancy before beginning any residential, commercial, or auto work — that step protects you as much as it protects us. It's a standard, professional practice our team follows on every single call.
Q: What is the average call-out fee for a locksmith, and will I be charged just for showing up? Call-out structures vary widely across the industry. What we commit to is transparency: we discuss all applicable fees during your initial call, build them into one confirmed quote, and you approve that number before our technician is dispatched. You will never open your door to find a bill that's different from what you agreed to on the phone.
How Our Quote Process Works — From First Call to Confirmed Up-Front Price
Whether you need a mortise lock installed on a Brooklyn brownstone door, an emergency locksmith for a 2 a.m. lockout on the Upper West Side, or a commercial locksmith for a multi-point lock system on a Midtown storefront, the quote process follows the same transparent steps every time.
Step 1 — Tell us what's happening. Call (646) 736-2918 (answered 24/7) and describe the situation: your location, the type of lock or door hardware involved, and whether it's residential, commercial, or automotive. The more detail you share — door knob lock vs. mortise lock, cylinder issue vs. full replacement, car make and model — the more accurate your quote will be.
Step 2 — We assess the variables. Our team walks through every pricing factor with you on the call: lock or vehicle type, parts likely needed, current time of day, and travel distance to your address. For mortise lock work especially, we ask about the door thickness, backset, and whether existing hardware is being retained — because those details affect both labor and parts.
Step 3 — You receive a confirmed, up-front price. Before we dispatch a technician, we give you a single confirmed price covering all anticipated labor and parts. That number doesn't change when the van pulls up — unless you ask for additional work on-site, in which case we quote that separately before touching it.
Step 4 — You say go (or not). You are under no obligation to proceed until you've agreed to the quote. If the price works for you, we dispatch immediately. If you have more questions, we answer them — no pressure, no rush.
What to Expect from the Technician — Your 4th Ave Locksmith New York NY Service Visit
Knowing exactly what a service visit looks like removes a lot of the stress — especially when you're dealing with an emergency locksmith situation at midnight outside your apartment in Astoria, or waiting for a commercial locksmith to sort a mortise lock failure at your Chelsea office before the morning shift arrives.
Arrival: A Marked Van and Verified ID Our technicians travel in clearly marked service vehicles — not unmarked personal cars. When the technician meets you, they carry photo identification. You have every right to check it before letting work begin, and our team expects you to. This is especially important for emergency locksmith calls where you may not have met the technician before.
Ownership Verification Before Any Work Before picking up a single tool — whether for a door knob lock, a mortise lock, or an automotive lockout — the technician will ask you to confirm ownership or authorized access to the property or vehicle. This is a firm part of our process on every job, not an optional formality. Acceptable verification varies by situation and our team will guide you through it on arrival.
A Clear Walkthrough of the Work Once verified and approved, the technician explains exactly what they're going to do and why — especially relevant for mortise lock installations or re-keying work where the hardware has several moving parts. You'll understand what's happening to your lock before the work starts, not after. If a part needs replacing or an unexpected issue is discovered mid-job, the technician stops, explains it, and gives you a revised quote for the additional scope before continuing.
A Tidy, Tested Finish When the job is complete, the technician tests the lock through multiple cycles in your presence — lock, unlock, deadbolt engagement, key turn — so you can confirm it's working correctly before they leave. Any packaging, old hardware, or debris from the job is removed or collected. You're left with a working lock and a clean doorstep. For any questions after the visit, (646) 736-2918 reaches us around the clock.
Service area
Areas we cover around New York
Based in New York, we reach the New York area fast — 24/7. Don’t see your street? Call us, we very likely cover it.
(646) 736-2918Frequently asked questions
How much is a locksmith if I'm locked out of my house?
There isn't a single flat number, because the final price depends on the type of lock, the time of day (overnight and holiday calls involve more), how far our technician travels to reach you, and whether any parts are needed. What we can promise is that we confirm an exact up-front price with you over the phone or on arrival before any work begins, so there are never surprises. Call (646) 736-2918 and we'll walk you through the factors for your specific situation.
Who should I call if I'm locked out of my house?
Call a trained, insured mobile locksmith who can come to you rather than attempting entry yourself and risking damage or injury. Our team answers 24/7, brings the right tools for standard deadbolts, mortise locks and smart locks, and prioritizes damage-free entry wherever the hardware allows. Reach us any time at (646) 736-2918.
What do I do if I've locked myself out of my house?
First, stay calm and check every other door and ground-floor window that may be unlocked, and see whether a trusted neighbor, partner or building super holds a spare key. Avoid forcing a door or breaking glass, which usually costs far more than a professional entry. If you can't get in safely, call us and we'll dispatch a technician to your location.
What if I'm locked out of my house with no key at all?
No key is a common scenario and not a problem for a professional. We can perform non-destructive entry on most residential locks, and if your only key is lost, we can rekey the lock on the spot so the old key no longer works and cut you a fresh set. We verify you're the owner or authorized resident before any work begins.
How much does an NYC locksmith cost, and does NY require a locksmith license?
An NYC locksmith's cost is shaped by lock type, parts, travel distance and time of day, and we always confirm the total before starting. Regarding licensing, New York City requires locksmiths to be licensed to operate, and our technicians are trained, experienced and insured. We're happy to answer questions about our team when you call.
What is the average call-out fee for an emergency locksmith?
A call-out or service fee reflects the cost of dispatching a fully-equipped technician to your door, and it varies with distance and the hour of the request. Rather than quote a vague average, we give you a clear, itemized up-front price for your specific job. For an emergency locksmith estimate near you, call (646) 736-2918.
How long does it take for a locksmith to arrive in New York?
Because we run a mobile fleet across the five boroughs, arrival times depend on traffic, your location and current demand, but we prioritize active lockouts where someone is stranded outside. When you call, we'll give you a realistic ETA for your address and keep you updated. Our lines are staffed around the clock.
Can you rekey a lock instead of replacing it entirely?
Yes, and it's often the smarter choice. If your existing hardware is in good condition, rekeying changes the internal pins so old keys stop working, giving you a fresh key without the cost of new locks. We'll advise a full lock change only when the hardware is worn, damaged or you want to upgrade to higher security.
Do you install smart locks and mortise locks on apartment doors?
We do. We install keyless smart locks, including no-drill options popular with renters, as well as traditional and mortise smart lock hardware common in older New York apartment buildings and brownstones. We'll help you pick a lock that fits your door's existing prep and your building's rules.
Locked out or need a lock fixed? We are on the way.
Open 24 hours, 7 days a week · Insured, background-checked technicians · Up-front pricing
(646) 736-2918