Locksmith Service

Residential Locksmith Services in San Antonio & the San Antonio area

When your front door won't budge at midnight or a lost set of keys leaves you standing on the porch, you need a locksmith who actually answers and actually comes to you. Top San Antonio Locksmiths is a 24/7 mobile home locksmith serving neighborhoods across the city — from Alamo Heights and Stone Oak to Southtown, Monte Vista, and out toward Helotes and Converse. Our trained, insured technicians drive fully stocked vans so most residential jobs are handled on the spot without a return trip.

Call (704) 850-6756 Get a fast quote

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

This page walks through the home services San Antonio families call us for most: getting back inside after a lockout, rekeying or replacing locks, installing deadbolts and high-security hardware, upgrading to smart locks, and securing a brand-new house. We work on everything from a standard door knob lock to a heavy mortise lock on an older home near downtown, and we always confirm an exact up-front price before any work begins. Whatever the situation, call (704) 850-6756 — someone on our team is ready day or night.

Local & Mobile · Based in San Antonio, TX

Insured Technicians · Background-checked pros

24/7 Service · Day, night & weekends

Up-Front Pricing · Clear quote before work starts

What we do

Same-Day Rekeys

We rekey every exterior lock on your house to one new key, often within an hour of arrival.

Mortise Lock Specialists

We service, repair, and replace mortise locks common in older King William and Monte Vista homes.

Upfront Flat Pricing

You get a firm quote before any drilling or hardware swap begins — no surprise trip fees.

Insurance-Grade Hardware

We install grade-1 and grade-2 deadbolts that satisfy Texas homeowner insurance requirements.

Locked Out of the House? Our Damage-Free Entry Process

Being locked out of your house is stressful, but it rarely needs to involve a drilled lock or a broken door. When you call our home lockout service, we first ask a few calm questions — which door is involved, whether it's a knob, deadbolt, or mortise lock, and whether anyone or anything (a stove left on, a child, a pet) makes this urgent. That tells our technician what tools to bring and how fast we need to roll. Our emergency locksmith vans cover the whole metro, so a dispatcher can usually give you a realistic arrival window for your part of town, whether you're off Loop 1604 or near the Pearl.

Before we touch your lock, we verify that you have the right to enter — a quick look at an ID with the address, a piece of mail, or another reasonable proof of residency. This protects you and your neighbors, and it's standard for any legitimate locksmith. For most residential lever and deadbolt hardware, our skilled techs use non-destructive methods designed to open the door without harming the lock or the frame, so you keep the same working hardware when we leave. If someone is locked out of the house with no key at all, we can still get you inside and then cut a fresh key or rekey the cylinder on the spot.

While you wait, there's plenty you can safely try yourself: check every other door and ground-floor window, look for a spare hidden with a trusted neighbor, and see whether a garage keypad or smart lock app can let you in. What you should not do is force a window or kick a door — the repair almost always costs far more than the lockout. If none of the safe options work, call (704) 850-6756 and let us handle the entry cleanly.

Locked Out of the House? Our Damage-Free Entry Process — Top San Antonio Locksmiths

Rekeying vs. Replacing: How to Rekey a Lock and When to Swap It

One of the most common questions we get is how to rekey a lock versus simply buying a new one. Rekeying keeps your existing hardware but changes the internal pins so your old keys no longer work and a new key does. It's the right call when the locks are in good shape but you've lost track of who has copies — a past tenant, a contractor, an ex-roommate, or the previous owner. Lock rekeying is fast, it's done on-site, and it lets you put every exterior door on a single key if you'd like, which is a small convenience that pays off every day.

A full lock change makes more sense when the hardware itself is failing or outdated: a sticky deadbolt, a worn door knob lock that no longer latches firmly, corrosion on an exterior cylinder, or a style you simply want to upgrade. If only the cylinder is the problem, we can often do a cylinder replacement rather than swapping the entire assembly — handy on a decorative mortise lock where the trim is still beautiful and worth keeping. When people search rekey locks near me, they're often unsure which path fits; our technician will look at your doors and tell you honestly which option actually solves the problem.

Cost depends on real factors, not a flat guess: how many cylinders you want rekeyed or replaced, the type of lock (a basic knob versus a high-security or mortise unit), whether new parts are needed, the time of day, and travel distance across the San Antonio area. We explain all of that and lock in a clear price before we start. If you want to rekey a lock today, call (704) 850-6756 and we'll come to you — no need to remove anything yourself.

Deadbolts, High-Security Cylinders and the Classic Mortise Lock

A quality deadbolt is still the single best upgrade for most front and back doors, and the brand matters less than the install. We fit Grade 1 and Grade 2 deadbolts from makers like Schlage and Kwikset, make sure the strike plate is anchored into the frame stud with long screws, and check that the bolt throws fully — a surprising number of break-ins succeed because a bolt only extended halfway into a shallow, weakly mounted strike.

For homeowners who want more, high-security cylinders add drill resistance, bump and pick resistance, and restricted keys that can't be copied at a hardware counter. These are popular on homes in areas like Stone Oak and Shavano Park where owners want controlled key duplication. Many of San Antonio's older and architecturally distinctive homes — the King William district, Monte Vista bungalows, and mid-century houses around Terrell Hills — use a mortise lock, where the mechanism sits inside a pocket cut into the door edge. Servicing a mortise lock takes more care than a modern bore-hole lock, and our experienced techs repair, rekey, and replace them without chewing up the original woodwork.

Yes, a locksmith can make a new key from a lock even when you have no key at all — we can read the existing pinning or decode the cylinder to cut a working key, including for many mortise and antique setups. If you're weighing a deadbolt upgrade, a high-security cylinder, or restoring a vintage mortise lock, we'll walk your doors, explain the trade-offs, and give you an up-front quote before anything is installed.

Just Moved In? A Practical New-Home Security Walkthrough — Top San Antonio Locksmiths

Smart Lock Installation and Keyless Entry That Actually Works

Keyless entry has moved from novelty to everyday convenience, and smart lock installation is now one of our busiest residential requests. Keypad and app-controlled deadbolts let you hand out temporary codes to house cleaners, dog walkers, or guests and delete them afterward — no copied keys floating around. We install Wi-Fi and Bluetooth models, verify they seat and align correctly on your door, and make sure the mechanical backup key is cut and working so you're never stranded if a battery dies.

Not every smart lock fits every door, and that's where a professional install saves headaches. Thicker doors, non-standard bore holes, and especially older doors fitted with a mortise smart lock require the right prep so the unit latches smoothly and the strike lines up. We measure first, confirm compatibility, and set up the lock with you so you understand code management, auto-lock timing, and how it ties into a wider setup if you also run security cameras or a smart home hub.

We also help families integrate keyless front doors with garage keypads and interior access so the whole house works as one system. If you want the convenience of codes and phone unlocking without sacrificing a solid mechanical lock underneath, our techs can recommend a model suited to your door and lifestyle, then install it cleanly the same day in most cases.

Just Moved In? A Practical New-Home Security Walkthrough

Moving into a new place in San Antonio is the single best time to reset your security, because you genuinely don't know how many copies of the old keys exist. Realtors, past owners, cleaners, and their relatives may all have had one. The simplest fix is to rekey every exterior lock on day one so only your keys work — and while we're there, we can put all your doors on one key to make the new routine easier.

Beyond the keys, we do a quick security walkthrough: checking that deadbolts throw fully and strike plates are solidly mounted, inspecting sliding patio doors (which often have weak factory latches), looking at gate and garage access, and flagging any exterior door that still uses only a knob lock with no deadbolt. For homes with existing window gates or wrought-iron security doors — common in many established San Antonio neighborhoods — we make sure the locks on those are functional and that you have keys for every one, which matters for both security and safe exit in an emergency.

This is also the moment to think about upgrades you've been meaning to make: a high-security cylinder on the main entry, a smart lock for the front door, or restoring a tired mortise lock on a character home. Call (704) 850-6756 to schedule a new-home rekey and walkthrough, and we'll confirm the full scope and price before we start so there are no surprises on moving week.

Rental Turnovers, Eviction Lockouts and Multi-Family Buildings

Landlords and property managers across San Antonio rely on us for fast turnover work. Between tenants, a quick lock change or rekey means the departing resident's keys are instantly useless and the new tenant starts with a clean set. For buildings with multiple units, we can set up master-key systems so a manager carries one key while each tenant has access only to their own unit — useful for fourplexes and small apartment complexes near downtown and the medical center.

For court-ordered eviction lockouts, we coordinate so the work is done at the right time with the proper authorization in place, then secure the unit cleanly and provide fresh keys. We treat these situations professionally and discreetly, and we document the hardware we service. Window gates, security screen doors, and shared entry doors are all part of what we handle in multi-family settings, and keeping those locks reliable protects both residents and the building.

Our commercial locksmith and property services extend to storefronts and small offices too, but the residential and multi-family side is where many San Antonio owners first meet us. Whatever the property, our trained techs show up in stocked vans, confirm an up-front price, and get the work done so you can re-lease or re-secure without delay.

Brands We Service

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

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 and Mortise Lock Questions Answered

How much is the average locksmith charge, and will I know the price before you start?

The final quote depends on several factors: the type of lock involved (such as a mortise lock, door knob lock, or a high-security deadbolt), the make and model of your vehicle for auto lockouts, the time of day since after-hours and overnight calls carry different rates, and the travel distance to your San Antonio location. We walk through all of these with you on the first call and confirm an exact up-front price before a single tool comes out. Nothing proceeds until you have agreed to that number.

Where can I find a locksmith in San Antonio who works on older or specialty locks?

Our team is experienced with a wide range of hardware — from standard door knob locks and deadbolts to full mortise lock systems commonly found in older San Antonio homes, historic commercial properties along Broadway and the King William District, and multi-tenant buildings. If you are unsure what type of lock you have, describe it when you call and we will tell you exactly what to expect.

How do I know if a locksmith is legit before I let them work on my property?

A trustworthy locksmith will always verify your identity and your right to access the property before beginning any work — that is a non-negotiable part of how we operate. When our technician arrives, ask to see a company-issued ID, confirm the business name matches who you called, and make sure you received an agreed price before work begins. We welcome those questions. If a locksmith refuses to show ID, quote a price upfront, or asks you to sign a blank authorization, those are clear warning signs. Call us at (704) 850-6756 any time — 24/7 — if you want to talk through a situation before committing.

Can a locksmith make a new key from a lock, and does that apply to mortise locks too?

Yes — a skilled locksmith can decode a lock and cut a working key from it without the original, a process that applies to many lock types including mortise lock cylinders, standard door knob locks, and several vehicle ignition systems. The feasibility depends on the lock's condition and design, so we assess it on-site and tell you before proceeding.

How Our Quote Process Works — From Your First Call to a Confirmed Up-Front Price

Step 1 — Tell us what you need. When you call (704) 850-6756, our team picks up 24/7. You describe the situation: a residential lockout near Loop 410, a commercial mortise lock replacement downtown, a car lockout at the Pearl District parking garage, a rekey after moving into a new home in Alamo Heights — whatever it is. The more detail you share, the more accurate the initial estimate.

Step 2 — We identify the cost factors together. On that same call, we ask about the lock type (mortise lock, door knob lock, deadbolt, padlock, or vehicle lock), the time of day, your address, and whether replacement parts or new keys will be needed. Each of those factors shapes the quote — and we explain which ones apply to your specific job.

Step 3 — We give you a quote before dispatch. Based on what you have shared, we provide a clear price range. For straightforward jobs, this often narrows to a single confirmed figure before the technician even leaves.

Step 4 — Final price confirmed on arrival, before any work. Once the technician sees the lock or vehicle in person, they confirm the exact price — or explain any adjustment if the on-site situation differs from what was described. You approve it. Work only begins after that agreement. No surprises on the invoice.

What to Expect from the Technician — Your Top San Antonio Locksmiths Experience

A realistic arrival window, communicated clearly. After your call, we give you an estimated arrival window based on current technician location and San Antonio traffic — not a vague promise. If anything changes en route, we contact you. Our team covers all corners of the city, from the South Side near Mission San José to the Stone Oak corridor in the north.

A marked service van and a technician who shows ID. Our technician arrives in a clearly identified vehicle and carries company-issued photo identification. You should always verify both before allowing any work on your locks or vehicle — and we expect you to. This is standard procedure for any legitimate mobile locksmith visit, and our team will never take offense at being asked.

A full verbal walkthrough before the first tool is used. Whether the job involves a mortise lock repair, a door knob lock replacement, an emergency lockout entry, or a full residential rekey, the technician explains exactly what they are going to do and why. You will understand the process — not be left guessing. If you have questions about your lock hardware, including options like upgrading to a Schlage or Kwikset deadbolt alongside your existing mortise lock system, this is the moment to ask.

A tidy finish and a quick review before departure. When the work is complete, the technician cleans up the immediate work area, tests the lock or key in front of you, and walks you through the result. For rekey and new-key jobs, you watch each key turn before the technician leaves. For commercial locksmith calls involving mortise lock hardware in office or retail settings, we also confirm that all strike plates and faceplates are properly seated. You are never left to discover a problem after we have gone — and if anything is not right, you tell us before we close the call. Ready to book or just have questions? Call (704) 850-6756 — we answer 24/7.

Service area

Areas we cover around San Antonio

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

(704) 850-6756

›San Antonio

Frequently asked questions

How do I unlock a door if I'm locked out of my house?

Start with the safe options: check every other exterior door and ground-floor window, look for a spare key left with a trusted neighbor, and try any garage keypad or smart lock app you've set up. Avoid forcing a window or kicking a door, since the repair usually costs far more than the lockout itself. If nothing works, call (704) 850-6756 and our mobile technician will come verify your residency and open the door with damage-free methods where possible.

Is there a 24-hour locksmith in San Antonio?

Yes — Top San Antonio Locksmiths operates 24/7, including nights, weekends, and holidays. Our emergency locksmith vans serve neighborhoods across the metro, from Alamo Heights and Stone Oak to Southtown and the suburbs. Call (704) 850-6756 any hour and a real person will help you and give you an arrival window for your area.

How much is a locksmith if you get locked out?

There's no single flat figure, because the price depends on the lock type, the time of day, how far we travel to you, and whether any parts or a new key are needed. What we can promise is a clear, up-front quote before any work starts, so you approve the price first with no surprises. Call (704) 850-6756 and describe your situation for an accurate estimate.

Where can I find a cheap locksmith in San Antonio?

Rather than chasing the lowest teaser rate, look for a local team that quotes an exact price before starting and sends trained, insured technicians. We give you that transparency up front and base your quote on real factors like lock type, travel distance, and parts — not bait pricing that climbs once someone arrives. Call (704) 850-6756 for a straightforward estimate for your job.

How do I know if a locksmith is legit?

A legitimate locksmith will give you a clear price before beginning, arrive in a marked or identifiable vehicle, carry proper tools, and ask to verify you're the resident or owner before opening a door. They should also explain damage-free options rather than jumping straight to drilling. Our technicians do all of this, and we're insured, so you can feel confident about who's working on your home.

Can a locksmith make a new key from a lock?

Yes. Our technicians can decode or read an existing cylinder — including many mortise and older locks — to cut a working key even when you have no key at all. In many cases we can do this right at your door from our mobile van, then make spare copies on the spot if you need them.

What's the difference between rekeying a lock and replacing it?

Rekeying changes the internal pins so old keys stop working and a new key operates the same hardware — ideal when the locks are in good condition but you've lost track of who has copies. A lock change swaps the whole mechanism, which makes sense when hardware is worn, failing, or being upgraded. Our technician can inspect your doors and tell you honestly which option actually fits your situation.

What are the requirements to obtain a locksmith license in Texas?

In Texas, locksmith and security-related work is regulated at the state level, and professionals typically must meet background and training requirements set by the state before operating. When hiring, the practical thing to confirm is that the company is insured and transparent about pricing and process. Our team is trained, experienced, and insured, and we're happy to explain exactly how we'll handle your job.

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

(704) 850-6756