Locksmith in Alamo Heights, TX
Alamo Heights may feel like a world of its own — with its canopy-covered streets, unhurried pace, and neighbors who actually know each other — but a lockout can still catch you off guard. Whether you've just come back from an evening stroll through Brackenridge Park only to realize your house keys are sitting on the kitchen counter, or you're stuck in a parking spot on Broadway Street with a car that won't cooperate, Pro San Antonio Locksmith is on call 24 hours a day, 7 days a week, and typically on your doorstep in 20 minutes or less.
Open 24 hours, 7 days a week · Licensed, bonded & insured

We send a trained, fully equipped technician directly to you — no waiting at a shop, no runaround. Every job starts with a straightforward quote so you know exactly what you're paying before we touch a single lock, because the last thing you need after a stressful situation is a surprise bill.
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 a Locksmith San Antonio
Is there a 24-hour locksmith in San Antonio? Yes — Pro San Antonio Locksmith operates around the clock, every day of the year, including weekends and holidays. Whether you are locked out near the Pearl District at 2 a.m. or need a mortise lock replaced on your Southtown storefront on a Sunday morning, our mobile team is reachable by calling (210) 390-5422.
How much does Pop a Lock cost, or how much should locksmiths charge? There is no single flat answer, and any company that quotes you a firm price without knowing the details is guessing. The factors that shape your final quote include the type of lock involved — a standard door knob lock, a high-security mortise lock, a deadbolt, or a vehicle lock cylinder — the time of day, how far our technician needs to travel to reach you, and whether any parts such as lock hardware or a key blank need to be sourced. What we commit to: before any work begins, you receive one confirmed, exact price. No surprise charges appear on your invoice.
Where can I get a cheap car key replacement in San Antonio? We hear this question often, especially from drivers stranded in parking lots near Loop 410 or the Medical Center. We do not frame our service around bargain pricing, but we do focus on giving you a transparent quote upfront that reflects exactly what your vehicle key requires — whether that is a basic cut key, a transponder key, or a smart key with programming. Call (210) 390-5422 and we will walk through what your specific car make and model needs before any cost is confirmed.
Do you handle both home lockouts and commercial locksmith calls? Absolutely. Our mobile units carry the tools and hardware for residential door knob lock work, mortise lock installation and repair on commercial doors, rekeying for apartments or office suites, and emergency locksmith response when a business is locked up tight and staff cannot get in. If you manage a property on Commerce Street or run a shop in Alamo Heights, our team is equipped for the job.
How Our Quote Process Works — From First Call to Confirmed Mortise Lock Price
Step 1 — Call us and describe the situation. When you reach us at (210) 390-5422, a real person answers — not a voicemail. Tell us what happened: home or business lockout, car lockout, a child locked in a car, a broken mortise lock on a commercial door, a lost key, or any other lock or key need. The more detail you share, the more accurate the information we can give you right away.
Step 2 — We gather the specifics that affect pricing. Our team will ask about the type of property or vehicle, the lock style (for example, a mortise lock, a door knob lock, a deadbolt, or an automotive lock cylinder), your general location in San Antonio, and the urgency of the situation. These details — not an arbitrary formula — are what determine a fair and honest quote.
Step 3 — You receive a clear quote before dispatch or before work begins. Once we have the information we need, we provide your exact price. If our technician arrives and discovers something unexpected — say, a mortise lock body that is more damaged than described — we communicate any change to you immediately and get your approval before proceeding. We do not begin work until you agree.
Step 4 — Work is completed, you review it, and you pay only what was confirmed. Our technician walks you through what was done, answers any follow-up questions, and ensures the lock or key functions correctly before leaving your location. Call (210) 390-5422 — we answer 24/7 and are ready to start this process whenever you need us.
What to Expect from Your Pro San Antonio Locksmith Technician
A clear arrival window communicated to you. After your call, we give you a realistic timeframe based on our technician's current location and San Antonio traffic conditions — whether that is rush hour on I-35 or a quiet midweek afternoon in Stone Oak. We do not promise arrival times we cannot keep. If anything changes en route, we call you.
A marked mobile unit and verifiable identification. Our technician arrives in a recognizable Pro San Antonio Locksmith vehicle and carries identification. Before you open your door or hand over your vehicle, you can and should ask to see it. This matters especially during a home or business lockout, and it is a practice we encourage for your own security. For commercial locksmith calls involving sensitive entry points — including mortise lock work on office or storefront doors — our technician will also confirm the work order details with you before touching anything.
A plain-language walkthrough of the work before and after. Whether the job is a door knob lock rekey, a full mortise lock replacement on a commercial property, a car lockout for a vehicle stranded near Fiesta Texas, or an emergency locksmith call in the middle of the night, your technician explains what they are doing and why. You are not expected to just watch and wonder. Questions are welcome at every stage.
A tidy finish — your property left as it was found. Lock work, especially mortise lock installation or repair, can involve removing door hardware and working around door frames. Our technician cleans up any debris from the work area, tests the lock through multiple cycles to confirm smooth operation, and does not leave until you are satisfied. If you are locked out of your car and we gained entry, we verify the lock and door mechanism are fully functional before closing out the call. Ready to get started? Call (210) 390-5422 — we answer 24/7.
Alamo Heights, TX 78209 · Get directions →
Frequently asked questions
Answers to what our customers ask most. Still unsure? Just call.
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.