Locksmith in San Antonio, TX
San Antonio runs on its own rhythm — from late nights along the River Walk to early mornings in historic neighborhoods like Beacon Hill — and a lock emergency doesn't wait for convenient hours. That's why A1 San Antonio Locksmiths is on call 24/7, ready to dispatch a trained local technician directly to your door, whether you're steps from the Alamo or tucked into a quiet street on the city's west side.
Open 24 hours, 7 days a week · Licensed, bonded & insured

We know how frustrating it is to be locked out after a long day, which is why we keep things simple: no surprise fees, no runaround — just honest, up-front pricing before any work begins. Our mobile locksmiths bring the shop to you, fully equipped to handle residential lockouts, rekeying, and repairs fast, so you can get back inside and get on with your San Antonio life.
Why neighbors call us first
Available 24/7
Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.
Fast local response
Based in San Antonio, we reach the San Antonio 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.
Before you call — what to expect
What Customers Usually Ask Before Booking an Emergency Locksmith or Mortise Lock Specialist in San Antonio
How much is the average locksmith charge, and what affects my quote? There is no single flat rate — your final price depends on factors like the type of lock involved (a mortise lock, door knob lock, or high-security deadbolt each carry different labor requirements), the make and model of your vehicle if it is an auto lockout, the time of day, and how far our mobile unit needs to travel to reach you. What we commit to is confirming one exact, up-front price before a single tool touches your door or ignition — no surprise fees when the job is done.
Where can I find a locksmith in San Antonio who is straightforward about pricing? The most honest answer is to call us directly at (704) 850-6756 and ask for a quote on the spot. We walk through the specifics of your situation — lock type, location in San Antonio, parts needed — and give you a firm number you can say yes or no to before work begins. That process costs you nothing, and you are never pressured to proceed.
How do I know if a locksmith is legit? A trustworthy locksmith will arrive in an identifiable vehicle, carry a photo ID, and present a written or clearly stated price before starting any work. They will also ask for proof that you own or have authorization to access the property or vehicle — this is a sign of professionalism, not suspicion. If a technician refuses to verify who they are or pressures you to decide without a clear quote, treat that as a red flag. Our team follows every one of those practices on every call across San Antonio.
Can a locksmith make a new key from a lock, and does it work on mortise locks? Yes — a skilled locksmith can decode a lock cylinder and cut a working key to match it, even when no original key exists. This works on many lock types, including mortise lock cylinders commonly found in older San Antonio homes and commercial properties along streets like Broadway and in the King William Historic District. The exact process and any parts required will be explained before we begin, so you know exactly what is involved.
How Our Quote Process Works — From First Call to Confirmed Up-Front Price
Step 1 — Tell us what you need. When you call (704) 850-6756, a real team member picks up — day or night, every day of the year. Describe your situation: a residential lockout near the South Side, a commercial locksmith job involving a mortise lock on a downtown office door, a car lockout on Loop 410, or a rekey after a move into a Tobin Hill bungalow. The more detail you share, the more accurate your quote will be.
Step 2 — We assess the variables. Based on what you tell us, we identify the factors that shape the price: the lock type (mortise lock, door knob lock, deadbolt, electronic keypad, or vehicle lock), any specialty parts that may be needed, the time of day, and travel distance to your San Antonio location. None of these factors are hidden — we explain each one clearly.
Step 3 — You receive one confirmed price. Before our technician begins any work, you receive a single, complete price. There are no tiers, no "starting at" figures that climb once we arrive, and no add-on fees for being a 24/7 emergency locksmith call. You decide whether to proceed on the basis of that confirmed number.
Step 4 — Work begins only after your approval. Your verbal or written go-ahead is required. Once you confirm, our skilled technician gets to work — whether that means picking or rekeying a door knob lock, servicing a complex mortise lock mechanism, or cutting a new key from the lock cylinder itself. The price you approved is the price on your receipt.
What to Expect from Your A1 San Antonio Locksmiths Technician — Mortise Lock, Lockout, Rekey, and Beyond
A clearly identified arrival. Our technician arrives in a marked mobile unit and carries a photo ID. Before any work is discussed, you can verify who is standing at your door. This is standard practice on every job — from a late-night lockout near Alamo Heights to a commercial locksmith call at a multi-unit property off Fredericksburg Road. If anything ever feels off, call us directly at (704) 850-6756 to confirm your technician is on the way.
A walkthrough of the work before it starts. Your technician will explain exactly what needs to be done, why, and what the process looks like — whether it is disassembling a worn mortise lock, rekeying a door knob lock so old keys no longer work, or programming a new transponder key for your vehicle. You will understand each step before the tools come out, and any questions you have are answered on the spot, not after the fact.
Respectful handling of your property. Our team treats your home, vehicle, or commercial space with the same care they would want for their own. When working on a mortise lock in a historic King William District property or replacing hardware on a newer Helotes subdivision home, the goal is always a clean finish — no scratched frames, no scattered hardware left behind, no mess passed off as "just how locksmith work goes."
A tidy close to every job. Once the work is complete, your technician will test every key, cycle the lock several times in front of you, and confirm everything functions correctly before packing up. You will leave the interaction with a fully working lock or access solution, a clear receipt matching the price you approved, and the knowledge of exactly what was done. Call (704) 850-6756 — we answer 24/7 and are ready to help anywhere in San Antonio.
San Antonio, TX 78201 · Get directions →
Frequently asked questions
How fast can you get to me?
From our San Antonio base we reach the San Antonio area in 20–40 minutes. When you call, we give you a realistic ETA before we dispatch.
Do you charge extra at night or on weekends?
We quote a clear price before any work begins. There are no hidden after-hours surprises — you approve the number first, then we get to work.
Will you damage my lock or door?
Almost never. The large majority of lockouts are solved with non-destructive picking and bypass tools. If a lock truly must be drilled, we tell you first and can replace it on the spot.
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
(704) 850-6756