Door Knob & Deadbolt Replacement
If you live in the Bronx — whether you're on White Plains Road, near Pelham Parkway, or tucked into a quiet block in Wakefield — your front door takes a beating every single day. Years of use, weather changes, and the occasional lockout can leave a door knob lock stiff, loose, or simply unable to secure your home the way it should. A failing lock isn't just an inconvenience; it's an open invitation. White Plains Rd Locksmith is a fully mobile, 24/7 locksmith service based right here in the Bronx, and we specialize in door knob and deadbolt replacement for residential doors — coming directly to your address so you never have to haul hardware to a shop or guess at a YouTube fix.
Open 24 hours, 7 days a week · Licensed, bonded & insured
Our trained and insured technicians handle everything from a basic door knob with lock swap to a full mortise lock overhaul on older Bronx apartment doors. We carry a curated inventory of trusted hardware brands including Schlage and Kwikset, and we work damage-free wherever the door condition allows. Before any work begins, we confirm an exact up-front price — no surprises on the bill. Whether your deadbolt is stripped, your knob cylinder is worn beyond rekeying, or you're simply ready to upgrade to a keypad lock door knob for added convenience, we have the parts and the experience to get it done right the first time.
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 Bronx, we reach the Bronx 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.
Signs Your Door Knob Lock or Deadbolt Needs Replacing — Not Just Rekeying
There is an important difference between a lock that needs rekeying and one that genuinely needs to be replaced. Rekeying simply changes the internal pin configuration so old keys no longer work — it's the right call after a move or a lost key. But when the hardware itself is the problem, rekeying is only a temporary patch. A door knob lock that wobbles, catches, grinds when you turn it, or fails to retract the latch cleanly is telling you the internal mechanism is worn past the point of reliable function. Deadbolts with a loose throw, a bolt that doesn't fully extend, or a cylinder that turns with too little resistance are equally compromised — and a compromised deadbolt is exactly what a would-be intruder is hoping to find. Our technicians are trained to diagnose these failure points quickly and recommend the solution that actually solves the problem.
Bronx apartment buildings — especially the pre-war and mid-century stock common along Mosholu Parkway and in Fordham — often feature original mortise lock hardware. A mortise lock is a type of lock installed within a deep rectangular pocket (the mortise) cut into the edge of the door. These locks are robust when they're serviced, but decades of use can cause the internal cam, spindle, or case to fail in ways that a surface-level fix cannot address. Mortise lock replacement is one of our core specialties, and we carry mortise lock cases compatible with standard US and metric door thicknesses so we can complete most jobs in a single visit.
Door Knob & Deadbolt Replacement: What the Process Looks Like
When you call 929-531-5909 and schedule a door knob and deadbolt replacement, a trained technician drives directly to your Bronx address — fully stocked. We begin by assessing the existing hardware: measuring the door thickness, backset distance, and cross bore diameter to ensure the replacement hardware fits without forcing modifications that could weaken the door. We then remove the old lock set, inspect the door edge and strike plate for damage, and install the new lock to manufacturer specification. Where strike plate reinforcement is needed — which is common on doors with soft wood frames — we install a heavy-duty version rather than leaving the weakest link in place. The cylinder is tested multiple times before we hand you the keys, and we walk you through the operation of any new feature, such as a smart lock door knob or keypad entry.
For households where every minute counts — a shift worker heading to a job at Montefiore Medical Center, a parent rushing a child to school on Gun Hill Road — we understand that waiting is not an option. That's why our mobile units are stocked to handle the most common residential door knob lock and deadbolt configurations without a return trip for parts. If your specific situation calls for a double lock door knob, a mortise lock case, or a grade-1 deadbolt for a solid steel door, we'll confirm availability and arrival time when you call. We answer every call around the clock, every day of the year. Call 929-531-5909 now — we answer 24/7.
Upgrade Options: From Standard Knobs to Mortise Lock and Smart Lock Solutions
Replacement is also the ideal moment to upgrade. Many Bronx residents who started with a basic door knob with lock and key are now moving toward keypad lock door knob systems and smart lock door knob hardware that connects to a home's Wi-Fi or Bluetooth network. These options eliminate the risk of lost keys and let you grant temporary access codes to contractors, family members, or building managers without cutting new keys. Our technicians are experienced with leading electronic hardware brands and can install, configure, and test these systems on-site. If your door isn't pre-drilled for a standard cylindrical lock, we can assess whether a mortise lock conversion is more appropriate for your door type — a common consideration for older Bronx multi-family buildings.
For bedrooms, a door knob with lock for bedroom use is often a privacy lock rather than a security lock, but the quality of the mechanism still matters. A bedroom lock that fails to engage fully or that a child or guest can accidentally trip into a locked position creates a frustrating situation. We install privacy sets, passage sets, entry sets, and full deadbolt combinations depending on the door's location and security purpose. Our full service list includes: deadbolt installation and replacement, single-cylinder deadbolt upgrade, double-cylinder deadbolt installation, mortise lock replacement, mortise lock repair, knob lock replacement, lever handle lock replacement, keypad lock door knob installation, smart lock door knob setup, door knob with lock and key replacement, grade-1 commercial-grade lock installation, strike plate reinforcement, door frame repair for lock fit, lock cylinder swap, emergency deadbolt lockout service, door knob privacy lock installation, front door lock set replacement, back door deadbolt replacement, sliding door lock upgrade, security door reinforcement, key duplication after lock replacement, master key system setup, multi-point lock service, high-security cylinder installation, and lock rekey following replacement. That covers the full scope of what our team handles on a standard residential service call.
How Much Does a Locksmith Charge in the Bronx — and What Determines Your Quote?
One of the most common questions we hear — right alongside 'Who is the best locksmith near me in Bronx, NY?' and 'How much is a locksmith in the Bronx?' — is simply what a job will cost. We never quote dollar figures in advance without knowing the specifics of your door, but we can explain exactly what factors shape the final number so there are no surprises. The type of hardware being installed matters most: a standard knob-and-deadbolt combo costs less in parts than a heavy-duty mortise lock case or a smart lock door knob with Wi-Fi capability. The time of day is a factor — an emergency locksmith call at 3 a.m. on a weekend carries different field costs than a scheduled afternoon appointment. Travel distance across the Bronx affects the service call fee, and the condition of the existing door (whether frame repair or strike plate replacement is needed) affects labor time. How much should locksmiths charge, and how much should an emergency locksmith cost? The honest answer is: it depends on those variables. What we guarantee is that our technician will assess the job on-site and confirm an exact, all-in price before touching anything — you decide whether to proceed, with no pressure and no hidden fees afterward.
How much does an emergency locksmith cost near me? How much does a locksmith charge per hour? These are fair questions, and our policy is to give you a firm job price rather than an open-ended hourly rate, so you know exactly what you're committing to. Our technicians are insured, and we carry that coverage so that in the unlikely event of any incidental damage during service, you are protected. If you've ever been in the position of a car lockout — maybe you left your keys inside and had somewhere urgent to be — you know how critical fast, trustworthy service is. We handle residential door lockouts and lock replacements with the same urgency: one call to 929-531-5909, and a trained technician is on the way to your Bronx address.
Your Local Locksmith in the Bronx, NY — Here When It Matters Most
White Plains Rd Locksmith is not a national dispatch service routing your call to a random technician. We are a Bronx-based, mobile operation, and our familiarity with the borough's streets, building types, and neighborhoods is real. We know that a Grand Concourse apartment building has different door hardware conventions than a detached home in Throggs Neck. We know that Riverdale co-ops often have specific building management requirements for lock hardware approvals. When you call us, you're speaking with people who understand the Bronx, not someone reading from a script three states away. That local knowledge means faster service, better hardware recommendations, and no wasted trips. Whether you need a door knob and deadbolt replacement on a side entrance or a full mortise lock overhaul on a front door in Norwood, we come to you — fully equipped, 24 hours a day, 7 days a week, 365 days a year. Call 929-531-5909 — we answer 24/7.
Can You Help If I Cannot Open My Car Door and Need to Leave Urgently?
We do more than residential door locks. If you find yourself locked out of your vehicle — keys inside, engine off, and a critical appointment approaching — our mobile technicians respond to auto lockouts across the Bronx as well. The same 24/7 availability that covers your front door also covers your car door. We verify ownership at the scene and use non-destructive entry techniques wherever possible to protect your vehicle. A call to 929-531-5909 gets a skilled technician moving toward your location immediately, whether you're stranded near Co-op City, on the Major Deegan, or anywhere else in the borough. One number, one team, every situation covered.
Frequently asked questions
Answers to what our customers ask most. Still unsure? Just call.
How do I know if I need a full door knob lock replacement or just a rekey?+
If the physical hardware is the problem — the knob wobbles, the latch sticks, the bolt doesn't fully extend, or the cylinder turns too freely — rekeying won't fix it. Rekeying only changes which key operates the existing mechanism. When the mechanism itself is failing, replacement is the correct solution. Our technicians diagnose this on-site before recommending any service, so you'll know exactly what's needed and why.
Do you work on mortise locks in older Bronx apartment buildings?+
Yes. Mortise lock service is one of our core specialties. Pre-war and mid-century Bronx buildings commonly use mortise lock cases, which are installed within the door itself rather than on the surface. We carry compatible replacement cases for standard and metric door preparations, and our technicians are trained to remove, inspect, and replace mortise lock hardware without damaging the door or surrounding woodwork where possible.
Can you install a smart lock door knob or keypad lock on my existing door?+
In most cases, yes. If your door has a standard cylindrical bore (the most common configuration in residential doors), a smart lock door knob or keypad lock door knob can be installed without significant modification. If your door uses a mortise lock pocket, we assess whether a compatible smart mortise lock or a conversion plate is appropriate. We'll confirm compatibility when we inspect the door and walk you through the features of the new hardware after installation.
What determines how much my deadbolt replacement will cost?+
Several factors affect the final quote: the type of lock being installed (a standard deadbolt versus a grade-1 high-security cylinder or a smart lock carries different hardware costs), whether additional work is needed such as strike plate reinforcement or door frame adjustment, the time of service call (daytime versus overnight emergency locksmith response), and travel distance to your location in the Bronx. We confirm a firm, all-in price on-site before any work begins, so you always know exactly what you're agreeing to.
Is it safe to try picking a door knob lock myself if I'm locked out?+
We strongly advise against attempting to pick or force a lock yourself. Improper attempts can damage the cylinder, door edge, or strike plate, turning a simple lockout into a costlier repair. The safest steps when locked out are: check for a spare key with a trusted neighbor or family member, look for an unlocked secondary entrance, and verify whether your building manager has access. If none of those options apply, call a professional. Our trained technicians use non-destructive entry methods wherever possible and can have most residential doors open without any damage to the lock or door. One call to 929-531-5909 gets help moving to you immediately, any hour of the day or night.
Do you provide 24/7 locksmith services for both emergencies and scheduled replacements?+
Yes, absolutely. Our 24/7 availability covers both emergency situations — a lockout at midnight, a broken deadbolt after a break-in attempt, a lock that suddenly stops operating — and pre-planned replacements you want done at a specific time. Whether you want to schedule a morning appointment to upgrade to a double lock door knob setup on your front and back doors, or you need an emergency locksmith at an odd hour, the same trained, insured team responds. Call 929-531-5909 any time, and a real person will answer.