A1 PHILADELPHIA LOCKSMITH
Locksmith Service

Residential Locksmith Services in Philadelphia & the Philadelphia area

Locked out on a cold night in Fishtown, staring at a door that won't budge, or moving into a rowhome in South Philly and wondering who had keys before you? A1 Philadelphia Locksmith is the residential team you call when the locks on your home need attention right now. We are a 24/7 mobile operation, which means our trained and insured technicians drive to your address across Philadelphia and the surrounding neighborhoods rather than asking you to bring your problem to a storefront.

Open 24 hours, 7 days a week · Licensed, bonded & insured

From Roxborough to Pennsport, from the tree-lined blocks near Rittenhouse Square to the twin homes out in the Northeast, we handle home lockouts, lock rekeying, deadbolt upgrades, smart lock installation, and the sturdy mortise lock hardware found on so many of Philadelphia's older doors. Everything below explains exactly what we do, how we decide the right fix, and what shapes your final quote — with the exact, up-front price confirmed before any work begins.

Local & Mobile
Insured Technicians
24/7 Service
Up-Front Pricing

What we do

Mortise Lock Specialists

We repair and replace the mortise locks common in Philadelphia's older rowhomes and brownstones.

Door Knob & Deadbolt Repair

We fix sticking door knob locks and install ANSI Grade 1 deadbolts on the same visit.

Same-Day Rekeying

New tenant or lost key? We rekey your existing hardware without replacing the whole lock.

Flat-Rate, No-Surprise Pricing

You get the price before we start, so there's no upcharge once the job is done.

How to Rekey a Lock and Every Other Home Locksmith Service We Offer — A1 Philadelphia Locksmith

How to Rekey a Lock and Every Other Home Locksmith Service We Offer

People often call us with one specific job in mind and are surprised by how much a full residential locksmith team actually covers. If you have been searching how to rekey a lock, we will explain the process at your door and then handle it in minutes — but rekeying is only the start of what we do for Philadelphia homeowners and renters.

Here is a concrete list of the residential and related services our mobile technicians perform: home lockout service and damage-free entry; lock rekeying so old keys stop working; lock change and full lock replacement; deadbolt installation and repair; door knob lock replacement; mortise lock service, repair, and installation; keyed-alike setups so one key runs several doors; master key systems for landlords; broken key extraction; smart lock installation; keyless entry and keypad setups; mailbox lock replacement; storm and screen door locks; sliding patio door locks; window gate and security bar locks; garage side-door locks; high-security lock upgrades; strike plate and frame reinforcement; key duplication and spare keys; peephole and viewer installation; lockbox setup for real estate access; eviction lockout support for property owners; padlock and gate hardware; commercial locksmith work for storefronts and offices; auto locksmith help for car lockouts; and 24/7 emergency locksmith response for any of the above.

Because we are fully mobile, we carry the common hardware and cutting tools with us. That lets us solve most residential jobs in a single visit instead of scheduling a return trip. Call 215-267-1379 and tell us what is happening — we answer 24/7 and can usually give you a clear plan before we even arrive.

Rekey a Lock or Replace It? How We Help You Decide — A1 Philadelphia Locksmith

Locked Out of the House With No Key? Our Damage-Free Entry, Explained

Being locked out of your house is stressful, especially when you are standing on the porch with no key, groceries melting, or kids waiting inside. The first thing to know is what to do if locked out of house before anyone touches the lock: check every other door, any unlocked window on the ground floor, and whether a trusted neighbor or family member holds a spare. If none of that works, that is exactly when to call a professional rather than force a door and risk damaging the frame.

When our emergency locksmith arrives, we start by confirming you have the right to enter — a quick look at ID or a piece of mail matching the address protects you and everyone else in the building. From there our goal is always damage-free entry. Skilled technicians can open most standard residential locks, including many deadbolts and door knob lock setups, without drilling or breaking anything. Some high-security or heavily worn locks cannot be opened cleanly, and when that is the case we tell you honestly before we begin and discuss replacing the cylinder.

What determines the price for a home lockout service is straightforward: the type of lock, the time of day, how far we travel to reach you, and whether any parts are needed if the lock has failed. We confirm an exact up-front price before we pick up a tool, so there are no surprises once the door is open. If you are locked out right now, call 215-267-1379 — we come to you anywhere in the Philadelphia area.

Smart Lock Installation, Keyless Entry, and the Mortise Smart Lock — A1 Philadelphia Locksmith

Rekey a Lock or Replace It? How We Help You Decide

One of the most common questions we hear is whether to rekey a lock or swap the whole thing out, and the honest answer depends on your goal. Lock rekeying changes the internal pins so old keys no longer work and a new key takes over — the hardware stays, but anyone with a previous copy is locked out. If your deadbolt and door knob are in good shape and you simply want to control who has access, rekeying is usually the smarter, faster route.

A lock change or full replacement makes more sense when the hardware itself is the problem: a sticky mechanism, a corroded exterior finish, a broken latch, or a lock too old to accept modern keys. It is also the right call when you want to upgrade security level, match a new finish across the house, or move to keyed-alike locks so a single key opens the front door, back door, and basement. When homeowners search rekey locks near me expecting one fixed answer, we walk the actual doors with them and recommend only what the situation needs.

Both jobs are quick for our mobile team, and both are priced by the same honest factors — number of locks, hardware type, and any parts required. We will never push a replacement when a simple rekey solves your problem, and we confirm the total before starting. Landlords and multi-unit owners especially benefit from rekeying between tenants, and we can set up master key systems so you keep oversight while each unit stays private.

How to Rekey a Lock and Every Other Home Locksmith Service We Offer — A1 Philadelphia Locksmith

Deadbolts, Mortise Locks, and High-Security Hardware for Older Philadelphia Doors

Philadelphia's housing stock is a mix of centuries, and the doors show it. Many rowhomes and twins around neighborhoods like Germantown, Point Breeze, and Mount Airy still carry a mortise lock — the heavy, rectangular lock body set into a pocket cut into the door edge, often with a decorative knob or lever and a separate deadbolt function. These locks are durable and handsome, but they demand a technician who understands how the case, the cylinder, and the trim work together. We service, rebuild, and install mortise lock hardware, and we can retrofit a modern cylinder into an original mortise case so you keep the vintage look with current security.

For newer or standard doors, we install and repair grade-appropriate deadbolts, reinforced strike plates, and door knob lock sets from hardware families like Schlage and Kwikset. A deadbolt is only as strong as the frame it seats into, so we routinely reinforce the jamb and swap short screws for long ones that anchor into the stud — a small step that dramatically improves how a door resists a shove. If your front door has an aging lock that catches or a knob that spins loosely, that is often the weakest point in your whole home.

High-security options add features like restricted keyways that resist unauthorized copying and cylinders built to resist picking and drilling. These make sense for ground-floor units, corner properties, and homes that have already had a break-in attempt. We will show you the real difference in person and let you choose. Ready to strengthen your entry doors? Call 215-267-1379 and we will bring the options to your porch.

Rekey a Lock or Replace It? How We Help You Decide — A1 Philadelphia Locksmith

Smart Lock Installation, Keyless Entry, and the Mortise Smart Lock

Keyless living has moved well past novelty, and smart lock installation is one of our most requested residential jobs. A smart lock lets you enter with a code, a phone, or a fingerprint, create temporary codes for dog walkers or cleaners, and see a log of who came and went. For homeowners juggling kids, contractors, and short-term guests, that control is genuinely useful — and it ends the cycle of hiding spare keys under the mat.

Not every door takes every smart lock, which is where an experienced technician saves you frustration. Standard bored doors accept the common deadbolt-style smart locks, while older doors with that heavy mortise case need a mortise smart lock designed to fit the existing pocket. We check door thickness, backset, handing, and power source before recommending a model, and we can integrate keypads and keyless entry systems that still keep a physical key as backup. We also make sure the smart lock talks to your home network correctly so remote features actually work when you leave.

Because smart locks combine hardware and electronics, the quote reflects the model you choose and whether any door modification is needed to fit it. We confirm that up front, install it cleanly, and walk you through setting up codes and app access before we leave. Whether you want a simple keypad on the back door or a full mortise smart lock on a grand front entry, we handle the fit and the finish.

Smart Lock Installation, Keyless Entry, and the Mortise Smart Lock — A1 Philadelphia Locksmith

New Home, Evictions, Window Gates, and Multi-Family Buildings

Moving into a new home is the single best moment to reset your security, because you have no idea how many keys are floating around from past owners, agents, movers, and previous tenants. Our new-home checklist is simple: rekey or change every exterior lock, test every deadbolt and door knob lock, replace any lock that binds or looks tampered with, secure basement and garage side doors, check window gates and security bars, and set up spare keys with people you actually trust. Doing this in the first week means your key is the only key.

Landlords and property managers across Philadelphia rely on us for turnover work and eviction lockouts. When a court order allows a lawful lockout, our team performs the lock change quickly and documents the work, and we can rekey rather than replace to keep costs sensible between tenants. For multi-family buildings, master key systems let you carry one key for common areas and every unit while each resident keeps a private key — a huge convenience for row-style apartment conversions common in University City and Fairmount.

Window gates and security bars deserve a mention of their own, because in many Philadelphia neighborhoods they are the first line of defense on ground-floor windows. We install and repair gate locks that keep intruders out while still allowing a fast, safe exit in an emergency — a balance that matters enormously and one we never compromise. If you own or manage property here, our commercial locksmith and residential teams coordinate so a whole building can be secured in one scheduled visit.

Brands We Service

We install, repair and rekey all major lock brands — from everyday deadbolts to high-security cylinders.

  • Schlage logo
  • Kwikset logo
  • Medeco logo
  • Emtek logo
  • Baldwin logo
  • Yale logo

Don’t see your brand? We service virtually every make — just call.

Before you call — what to expect

What Customers Usually Ask Before Booking a Locksmith Philadelphia

How much is a locksmith in Philadelphia? There is no single flat answer because every job is different. The factors that shape your quote include the type of lock involved (a mortise lock, for example, requires more time and specialized parts than a standard door knob lock), the make and model of your vehicle for auto jobs, the time of day, and how far our technician needs to travel to reach you. What we promise is simple: before any work begins, we confirm an exact price with you and get your approval.

How much should locksmiths charge? A fair charge reflects the real cost of the job — skilled labor, quality parts, travel, and after-hours availability when you need emergency locksmith service. We never pad quotes with vague fees, and we walk you through every line item so you understand exactly what you are paying for.

Do locksmiths need a license in Pennsylvania? Pennsylvania does not currently require a statewide locksmith license, but that does not mean all locksmiths are equal. Our technicians are trained, experienced, and insured professionals who stay current on the hardware and techniques the job demands — from high-security mortise lock installation to automotive transponder work.

What should I do if I cannot get into my home right now? Start with the basics: check whether a trusted neighbor holds a spare key, try any secondary entrances you may have forgotten, and confirm that all windows are actually secured before assuming you are fully locked out. If none of those options work, call a professional rather than attempting to force entry yourself, which can damage the door, the frame, and the lock. Our team is available around the clock — call 215-267-1379 and we will talk you through the next step.

How Our Quote Process Works — From First Call to Confirmed Price

Step 1: Call 215-267-1379. A real person answers, day or night. Tell us where you are, what type of lock or vehicle is involved, and what the problem is. The more detail you share — lock brand, door type, whether you need a mortise lock replaced or re-keyed — the more accurate our initial estimate.

Step 2: We identify the factors that affect your price. Our dispatcher considers the specific service needed (residential, commercial locksmith, auto, or emergency locksmith call), the hardware involved, time of day, and the distance to your location. All of those variables are factored in before we give you a number.

Step 3: We give you a clear quote before dispatch. You receive a specific price over the phone. No surprises, no bait-and-switch. If on arrival the technician discovers something that changes the scope — an unusual lock cylinder or unexpected damage to the door frame — they explain it and get your approval before doing anything additional.

Step 4: Work begins only with your go-ahead. Once you confirm the price, the technician proceeds. Need to think it over? No pressure. We would rather you feel confident than rush you into a decision. Ready to get started? Call 215-267-1379 — we answer 24/7.

What to Expect from Your A1 Philadelphia Locksmith Technician

Arrival with a marked vehicle and verifiable ID. Our technicians arrive in a clearly identified service van and carry identification. Before any work starts, you have every right to ask to see it — and our team expects you to. This matters especially during a late-night emergency locksmith call in neighborhoods like Fishtown, South Philly, or anywhere else across the city.

A full walkthrough before the first tool comes out. The technician looks at the lock, the door, and the surrounding hardware — whether that is a classic mortise lock on a rowhouse door, a door knob lock on an interior office, or a commercial-grade deadbolt on a storefront near Center City — and explains exactly what needs to be done and why. You are never left guessing.

Respectful, methodical work at your property. Our technicians work carefully to avoid unnecessary damage to your door, frame, or finish. When a mortise lock or any other hardware needs to be replaced, removed parts are handed to you or disposed of cleanly. Your space is left the way we found it — minus the problem.

A clear finish and a final check. Before leaving, the technician tests the lock, confirms smooth operation, and answers any questions you have about maintenance or future security. Whether you called us for a single auto lockout on I-76, a mortise lock upgrade in Rittenhouse Square, or a full commercial locksmith rekey of a multi-door office, the job is not done until you are satisfied. Call 215-267-1379 any time — we are here around the clock.

Service area

Areas we cover around Philadelphia

Based in Philadelphia, we reach the Philadelphia area fast — 24/7. Don’t see your street? Call us, we very likely cover it.

215-267-1379

Frequently asked questions

Answers to what our customers ask most. Still unsure? Just call.

How can I get into my house if I am locked out?+

First try every other door and any unlocked ground-floor window, and check whether a trusted neighbor or relative has your spare key. Avoid forcing the door or breaking glass, since the repair usually costs far more than a professional opening. If you are locked out of your house with no key and no backup, call 215-267-1379 and our mobile technician will come open the door damage-free wherever possible.

How much does it cost if you get locked out of your house?+

There is no single flat number because the price depends on the lock type, the time of day, how far we travel to reach you, and whether any parts are needed if the lock has failed. What we promise is that we confirm an exact, up-front price before any work begins. Call 215-267-1379 and describe your situation and we will give you a clear quote.

Who should I call if I am locked out of my house?+

Call a professional mobile locksmith rather than attempting entry yourself. A1 Philadelphia Locksmith answers 24/7 at 215-267-1379, sends a trained and insured technician to your address, verifies you have the right to enter, and opens the door without damage in most cases.

Can the police help if I am locked out of my house?+

Police generally do not open locks and will only assist if there is an emergency inside, such as a child, a vulnerable person, or a safety hazard. For a routine lockout they will refer you to a locksmith. For a fast, legitimate opening, call our 24/7 line at 215-267-1379.

How much is a locksmith in Philadelphia, and how much should locksmiths charge?+

A fair locksmith charge reflects the actual work: the type of lock or hardware, parts required, travel distance, and whether it is a standard or after-hours call. We do not use bargain gimmicks or hidden add-ons — we quote the full price up front and stick to it. Call 215-267-1379 for a specific figure for your job.

Do locksmiths need a license in Pennsylvania?+

Pennsylvania does not have a statewide locksmith licensing program the way some states do, so it is important to choose a team you trust. Our technicians are trained, experienced, and insured, and we verify ownership before opening any door to protect you and your property.

What should I do if I can't afford a locksmith right now, and what does an emergency locksmith cost?+

Start by calling 215-267-1379 for an exact up-front price so you know the real number before committing — the cost of an emergency call depends on the hardware, timing, and travel involved. If it is not a true emergency, scheduling during regular hours and checking for a spare key first can reduce what the visit requires. We will always tell you honestly whether a simple rekey solves the problem instead of a full replacement.

Where can I find an emergency locksmith in Philadelphia, and do you install a mortise smart lock?+

A1 Philadelphia Locksmith provides 24/7 emergency service across Philadelphia and surrounding neighborhoods, and we come to you as a fully mobile team. Yes, we install mortise smart lock hardware on older doors with a mortise case, along with standard smart lock and keyless entry systems on modern doors. Call 215-267-1379 and we will confirm the right fit for your door.

Locked out or need a lock fixed? We are on the way.

215-267-1379