Home Rekeying & Door Knob Locks
Floral Park is one of Long Island's most tightly knit communities — a village where neighbors know each other by name along Tulip Avenue, kids walk to Floral Park-Bellerose School, and a well-locked front door is as much about peace of mind as it is about security. Whether you just moved into one of the classic Tudor or Colonial homes off Verbena Avenue, ended a lease with a former roommate, or simply noticed your door knob lock is stiff and worn, the condition of your door hardware directly affects how safe your household feels every night. Floral Park Locksmith is a 24/7 mobile locksmith serving Floral Park, NY and the surrounding area — our trained, insured technicians come directly to your address, fully equipped to rekey cylinders, replace worn or outdated door knob locks, upgrade deadbolts, and install mortise lock hardware the same visit.
Open 24 hours, 7 days a week · Licensed, bonded & insured

“Home rekeying and door knob lock service is one of the most requested calls we handle, and for good reason: it costs less than a full lock replacement in many cases, closes security gaps immediately, and can be completed in under an hour without damaging your door or frame. Every job starts with a no-obligation quote confirmed up front before any work begins — the final price reflects the lock type, the number of cylinders being serviced, any parts needed, and when and where you call us. You will never receive a surprise invoice. Call (516) 390-1349 any time of day or night and a live team member answers.
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 Floral Park, we reach the Floral Park 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.
Why Home Rekeying & Door Knob Locks Deserve More Attention Than Most Homeowners Give Them
A door knob with lock and key looks simple from the outside, but the internal pin-tumbler cylinder is a precision mechanism that degrades with daily use. The springs weaken, the pins wear unevenly, and — most critically — you often have no idea how many copies of your key are circulating. Previous owners, former tenants, contractors, dog walkers, and housecleaners may all hold working copies. Rekeying reconfigures the internal pins so that only a fresh-cut key operates the lock, rendering every prior key permanently useless. It is the single fastest way to regain exclusive control of your home without replacing hardware you otherwise have no reason to change. Our technicians handle this process on-site using professional pinning kits — no door removal, no damage, no waiting for parts to be ordered.
Beyond rekeying, the door knob lock itself deserves scrutiny. Many Floral Park homes — particularly the charming older stock built in the 1940s through 1960s along Plainfield Avenue and Marcus Avenue — still have original or near-original door hardware that no longer meets modern security standards. A worn lock door knob that rattles, spins without resistance, or requires lifting the handle to latch is not just an annoyance; it is an invitation. Our mobile team carries a curated inventory of residential-grade door knob and lever sets, deadbolts, and mortise lock assemblies so we can swap hardware on the spot during the same service call. If you are unsure whether to rekey or replace, we assess the cylinder condition and give you an honest recommendation — not the more expensive option by default.

Mortise Lock Installation and Deadbolt Upgrades: Where Security Meets the Door Frame
Many homeowners have never heard the term mortise lock, yet it is the gold standard for residential and light-commercial door security. Unlike a standard cylindrical knob set that threads through a bored hole, a mortise lock is recessed directly into the door edge inside a mortised pocket, integrating the latch bolt, deadbolt, and cylinder into a single robust unit. The result is a lock that distributes kick-force across the entire door edge rather than concentrating stress on two small bore holes. For Floral Park homes with solid wood or steel entry doors, a properly installed mortise lock is one of the most effective upgrades available. Our technicians are experienced in full mortise lock installation, conversion from cylindrical sets, and cylinder replacement within existing mortise bodies — including the older Corbin and Russwin-style mortise hardware common in Long Island homes built before 1970.
Standalone deadbolts remain the most practical upgrade for most homeowners. A Grade 1 ANSI-rated deadbolt paired with a quality door knob with lock creates a two-point locking system that is dramatically harder to defeat than either component alone. We install single-cylinder, double lock door knob configurations, and interconnected lock sets depending on your door type and household needs. A double lock door knob setup — where both the knob latch and a secondary bolt require a key or thumb turn — is particularly useful on side-entry and garage-access doors that see less foot traffic but represent common entry points. We also carry and install keypad lock door knob options and smart lock door knob systems for households looking to eliminate physical keys entirely or add remote access for family members. All installations are fitted with reinforced strike plates and long-throw screws where the door frame allows, at no additional complexity charge.

Emergency Locksmith Response for Floral Park Residents — Door Knob Lockouts and Beyond
Getting locked out of your home on a cold January night on Covert Avenue is not a hypothetical — it happens to careful, organized people all the time. Keys break in cylinders, knobs malfunction, and deadbolts stick after humidity warps a wooden door frame. As a 24/7 emergency locksmith, Floral Park Locksmith dispatches a mobile technician to your location around the clock, including weekends and holidays. When you call (516) 390-1349, we confirm your location, give you an honest estimated arrival window, and state the exact price before the technician begins any work. There are no inflated after-hours markups hidden in fine print — time of day is one factor that informs the quote, and it is disclosed up front, transparently.
We want to address something that comes up in online searches: queries like how to pick a door knob lock or how to pick a lock door knob reflect genuine desperation from people who are locked out and looking for any solution. We understand the impulse. However, attempting to manipulate lock pins without proper tools and training almost always damages the cylinder, the knob housing, or both — turning a simple lockout into a costly replacement. Beyond equipment damage, attempting forced entry on a property you do not own carries serious legal risk. The right move is to check for a spare key with a trusted neighbor or family member, see if a back door or window was left unlatched, and then call a qualified locksmith if no legitimate entry point exists. We verify ownership or occupancy before beginning any work — that step protects you as much as it protects the property. A trained technician with the right tools opens a standard door knob lock non-destructively in minutes.

Our Full Range of Home Rekeying & Door Knob Lock Services in Floral Park
Floral Park Locksmith operates as a true residential, commercial, and automotive locksmith — a full-service mobile operation, not a call center that subcontracts work to unknown technicians. Below is a representative list of what our skilled team handles on every service call in Floral Park and neighboring communities. Residential services include: cylinder rekeying for single door knob locks and deadbolts, rekeying an entire home to a single master key, mortise lock installation and cylinder replacement, door knob with lock replacement on front, rear, and side entry doors, Grade 1 and Grade 2 deadbolt installation, double lock door knob installation for secondary entries, smart lock door knob programming and setup, keypad lock door knob installation and code programming, interconnected lock set installation, high-security lock upgrades with restricted keyways, door hardware realignment and strike plate reinforcement, broken key extraction from knob cylinders, lock lubrication and preventive maintenance, mailbox and storage lock replacement, sliding door lock and pin installation, window lock installation, garage entry door lock upgrade, and master key system setup for multi-unit residential properties. On the commercial locksmith side, we handle office entry rekeying, access control integration, storefront mortise lock service, panic bar installation, and commercial-grade deadbolt replacement. For automotive locksmith needs, we provide car lockout service, transponder key programming, and ignition cylinder service — all mobile, all in Floral Park. Every service call begins with a confirmed price before any work starts, and every technician is trained, insured, and accountable.

Frequently asked questions
Answers to what our customers ask most. Still unsure? Just call.
What is a locksmith call-out fee and how does Floral Park Locksmith handle it?+
A call-out fee — sometimes called a service fee or dispatch charge — is a baseline amount some locksmiths charge simply for sending a technician to your location, separate from the actual labor and parts. At Floral Park Locksmith, we roll all costs into a single transparent quote that we confirm with you before any work begins. The factors that shape that quote include the type of lock being serviced (a standard door knob cylinder versus a mortise lock body, for example), the time of day, travel distance to your Floral Park address, and whether replacement parts are needed. You will never be handed a bill that looks different from the number you agreed to on the phone.
How long does it usually take for a locksmith to arrive in Floral Park?+
Arrival time depends on where in the Floral Park area you are located, current traffic on Jericho Turnpike or the Hillside Avenue corridor, and how many calls are already in queue. When you call (516) 390-1349, we give you a realistic estimated window based on actual conditions at that moment — not a marketing promise. For most locations within the village and immediately adjacent neighborhoods, response times are typically well within the hour. We operate 24 hours a day, 7 days a week, including holidays, so there is always a technician on call.
What is the average charge for a locksmith, and what makes costs go up or down?+
Locksmith pricing varies based on several honest factors: the complexity of the service (rekeying one cylinder is simpler than installing a new mortise lock from scratch), the grade and brand of hardware selected (a Schlage B-series deadbolt is priced differently than a Kwikset entry-level knob set), the number of locks being worked on in one visit, the time of day, and travel distance. We confirm an exact price before any work begins, so there is no guessing. Combining services in a single visit — for example, rekeying three cylinders and replacing one worn door knob lock — is often more efficient than scheduling separate appointments.
Is it true that door knob locks are easy to pick, and how worried should I be?+
Searches for how to pick a door knob lock are common, and the honest answer is that standard cylindrical knob locks offer less resistance to manipulation than Grade 1 deadbolts or mortise lock hardware — particularly older, worn cylinders. That said, most residential break-ins in Nassau County do not involve picking; they rely on brute force at weak strike plates or flimsy door frames. The most practical security steps are: install a Grade 1 deadbolt in addition to your door knob lock, use a reinforced strike plate with 3-inch screws into the door stud, and keep cylinders fresh by rekeying after any change in who holds a key. If you are concerned about your current hardware, call us for a no-pressure on-site assessment.
What is the crime rate in Floral Park, NY, and does it affect what locks I should use?+
Floral Park, NY consistently ranks as one of the safer communities in Nassau County — a village atmosphere with an engaged population and an active local police presence contributes to relatively low property crime figures compared to broader Long Island or New York City benchmarks. That does not mean security hardware is unimportant; it means that baseline residential-grade locks — a solid door knob with lock paired with a properly installed deadbolt and reinforced strike plate — are generally sufficient for most homes here. For residents who want elevated peace of mind, a mortise lock upgrade or a smart lock door knob with activity logging adds a meaningful layer without being excessive. Our technicians assess your specific door setup and neighborhood context, not just a national threat model.
Should I rekey or fully replace my door knob lock after moving into a Floral Park home?+
Rekeying is almost always the right first step if the existing hardware is in good mechanical condition. It costs less than a full replacement, can be done in minutes per cylinder, and immediately voids every previously cut key. We recommend full door knob lock replacement when the cylinder shows excessive wear, the knob mechanism is loose or sticky, the finish is corroded, or the lock grade is too low for your door's security role. In many older Floral Park homes we find door hardware that is decades old and has been rekeyed multiple times — at some point, the cylinder itself becomes the weak link and replacement is the more practical call. We make that assessment honestly and transparently during the service visit.
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
(516) 390-1349