
Car Locksmith & Roadside in San Antonio, TX
24/7 mobile lockout, jump-start, and tire service across San Antonio — Loop 1604 + heat-soaked South Side battery deaths.
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If you're locked out of your car in San Antonio, call (210) 762-4569. Dispatch covers the Medical Center, Stone Oak, Alamo Heights, the I-35 corridor up toward Randolph AFB, and the Hill Country suburbs, 24 hours a day. A technician comes to you with mobile lockout tools.
Car Unlock & Lockout Service in San Antonio
Locked out in San Antonio? Our mobile techs run car unlock and lockout service around the clock — popping the door without damage and getting you back in, usually in 15–45 minutes. Lost the key entirely? We also handle car key replacement and key fob programming on-site, or a full mobile locksmith call for ignition and lock trouble. Dead battery or flat while you're stuck? Ask about jump-starts, battery replacement, and flat-tire service in the same visit.
Real jobs in San Antonio, since 2023
- 5,400+Service calls completed
- 4,100+Car lockouts opened
- 490+Dead batteries jump-started
- 1,300+Jobs in the last 12 months
Counts from our dispatch system — completed jobs only, 2023 to present, as of September 2026.
Where San Antonio calls actually come from
- Heat
Engine-running lockouts in summer.
In the San Antonio summer, drivers leave the AC running and the door locks behind them, sometimes with a child or pet inside. These calls climb when the heat peaks and get handled as priority.
- Garages
Long-stay Medical Center and airport lockouts.
The South Texas Medical Center garages and San Antonio International Airport lots produce steady lockouts after long shifts and long trips, where a dead fob or keys left inside surface only on the way out.
- Sprawl
Distance across Loop 1604.
San Antonio stretches from Loop 410 out past Loop 1604 into the Hill Country and rural south. Routing depends on cross streets or a highway exit, since neighborhood names alone can cover a wide area.
- Employers
Military, USAA, and the Med Center
We're regular at the biggest employers in the metro — the USAA campus on Fredericksburg Road, the South Texas Medical Center hospitals, and Joint Base San Antonio (Lackland and Randolph), where 24/7 shifts and huge lots mean constant lockouts and dead batteries. UTSA, the airport long-term lots, and Valero's Loop 1604 headquarters round out the round-the-clock demand.
- Industry
The Toyota plant and East Side distribution
The Toyota truck plant on the far South Side and the Amazon SAT3 fulfillment center on the East Side run assembly and warehouse crews around the clock, so their employee lots are steady shift-change lockouts and jump-starts.
How dispatch works across San Antonio
San Antonio sprawls in every direction from Loop 410 out to Loop 1604, and that distance is the thing that shapes a roadside call here. A lockout in the South Texas Medical Center is a different job from one in far-north Stone Oak off US-281, or out on the I-10 stretch toward Boerne. Dispatch routes the nearest available technician based on where you actually are, so the location you give on the phone matters more than the neighborhood name.
The Medical Center generates a steady run of long-stay lockouts. Shift workers and visitors park in hospital garages for ten or twelve hours, come back exhausted, and find keys locked inside or a dead fob. The same pattern shows up at San Antonio International Airport lots and in the downtown garages around the River Walk and the Alamo, where tourists leave a vehicle parked all day. For those, the exact garage, level, and row speed things up.
Weather and the military bases
Summer heat is its own factor. People leave a vehicle running with the AC on, step out, and the door locks behind them with a child or a pet inside. San Antonio also sits in Flash Flood Alley, so a hard spring storm can strand drivers and stall vehicles in low water crossings within minutes. The military presence adds a wrinkle too. Lockouts at JBSA-Lackland, Fort Sam Houston, and Randolph AFB often sit behind a controlled gate, which affects how a technician reaches the vehicle, so it helps to mention the gate when you call.
Coverage runs from the inner neighborhoods like Alamo Heights, Castle Hills, and Leon Valley out along the I-35 corridor through Schertz, Cibolo, Universal City, Live Oak, Converse, and Selma, northeast toward New Braunfels and Seguin, and into the Hill Country at Boerne, Fair Oaks Ranch, Bulverde, and Helotes. It reaches the rural south and southeast as well, out to Floresville, Pleasanton, La Vernia, Elmendorf, and Von Ormy. When you call, give the cross streets or the highway exit and dispatch handles the rest.
Locked out of your car in San Antonio?
One San Antonio lockout deserves naming first: the engine-running lockout. In summer, drivers leave the AC on and the doors lock behind them — sometimes with a child or a pet inside. Those calls climb when the heat peaks and are handled as priority over everything else in the queue. If that is your situation, say so immediately when you call (210) 762-4569, and call 911 as well if a child or animal is in distress.
The routine version comes from long stays: South Texas Medical Center garages and San Antonio International's lots, where a dead fob or keys left inside only surface on the way out after a twelve-hour shift or a week-long trip. Joint Base San Antonio at Lackland and Randolph, the USAA campus on Fredericksburg Road, the Toyota plant on the far South Side and the Amazon SAT3 center on the East Side all run around the clock, so their employee lots produce shift-change lockouts at every hour.
A mobile unlock opens the door without damaging the frame, glass or seal, from $59 quoted before dispatch.
Dead car battery in San Antonio?
South Texas heat is what kills batteries here, and the pattern follows the long-stay lots: Medical Center decks, airport long-term parking, and base parking where a car may sit through a duty rotation. A battery that has been cooking for a week often will not turn over on return.
Every jump-start comes with a free battery and charging-system test. If the car needs a second jump inside a week, the problem is the battery or the alternator, and we would rather tell you that on site than have you call again from a worse location. Replacements are fitted where the car sits.
Flat tire in San Antonio?
The metro stretches from Loop 410 out past Loop 1604 into the Hill Country and the rural south, and tire calls follow those distances. A flat on 1604 or out toward Boerne is a longer run than one inside 410, so dispatch quotes the real drive time rather than a flat promise.
Give a cross street or a highway exit. Neighbourhood names cover a lot of ground in San Antonio and can put a technician a considerable distance from where you actually are. We plug what is repairable, fit the spare, and can bring a replacement tire out.
Lost car keys in San Antonio?
We cut and program keys and fobs on site, including all-keys-lost, across the metro and out into Comal, Guadalupe and Wilson counties. That matters at the bases and the Medical Center, where a dealer trip means losing most of a duty day.
Proof of ownership and photo ID are required before we make a key to any vehicle.
Need roadside assistance in San Antonio?
San Antonio stretches from Loop 410 out past Loop 1604 into the Hill Country and the rural south, and distance is the defining constraint. Routing depends on a cross street or a highway exit, because neighbourhood names alone do not narrow it enough across a metro this wide.
Summer produces the call that matters most: drivers leave the engine and the AC running and the doors lock behind them, sometimes with a child or a pet inside. Those climb when the heat peaks and are handled as emergencies, not as queue items. Otherwise it is the ordinary umbrella — jump-start, tire, fuel, lockout or tow — with the Medical Center garages and the airport running it around the clock.
Need a car locksmith in San Antonio?
The long-stay garages define San Antonio locksmith work. The South Texas Medical Center decks and the airport lots hold vehicles through twelve-hour shifts and week-long trips, which is exactly how a fob dies unnoticed or a key goes missing — and where a mobile locksmith beats a tow across a metro this size.
Joint Base San Antonio adds a constraint worth flagging on the call: work inside the Lackland and Randolph gates needs access arranged in advance. The USAA campus on Fredericksburg Road, the Toyota plant on the far South Side and the Amazon SAT3 centre on the East Side round out the shift-change volume. We cut and program at the vehicle including all-keys-lost. Licensed in Texas, TX Licence B26277801.
All services dispatched here.
- Car Lockout Service in San Antonio
- Car Key Replacement in San Antonio
- Car Locksmith in San Antonio
- Jump-Start Car in San Antonio
- Car Battery Replacement in San Antonio
- Flat Tire Change in San Antonio
- Roadside Assistance in San Antonio
- Car Key Programming in San Antonio
- Fuel Delivery
- Tow Truck in San Antonio
- Mobile Mechanic
- Mobile Brake Service
- Battery & Starter Service
- Alternator Testing & Replacement
- Ignition Repair
Where we've worked in the San Antonio area
1,700+ completed jobs plotted across the San Antonio metro — each dot is a ~1 km area where our techs have handled at least 3 jobs. Darker green, more jobs.
Counts from our dispatch system — completed jobs only, 2023 to present, as of September 2026. Map data © OpenStreetMap contributors.
San Antonio
San Antonio is the hub for the whole service area, from downtown and the River Walk out to Stone Oak on Loop 1604. Dispatch handles a heavy volume of garage lockouts around the South Texas Medical Center and the airport, plus downtown tourist lots near the Alamo. Give the garage and level and a technician routes from the nearest point.
- South Texas Medical Center
- River Walk / downtown garages
- Stone Oak (Loop 1604)
- Loop 410
Schertz
Schertz sits on the I-35 corridor northeast of San Antonio, close to Randolph AFB, so a fair share of calls here involve base commuters and the retail strip along FM 3009. A technician reaches Schertz lockouts from the corridor with mobile tools and no key needed from the owner.
- I-35 corridor
- near Randolph AFB
- FM 3009
Cibolo
Cibolo is one of the fast-growing bedroom communities along the I-35 corridor northeast of the city, next to Schertz and within reach of Randolph AFB. Most calls are residential driveway lockouts in the newer subdivisions, and a technician routes in from the corridor.
- I-35 corridor
- newer subdivisions
- near Randolph AFB
Universal City
Universal City sits right outside the Randolph AFB main gate on the northeast side, so lockouts here often involve military families and base traffic along Pat Booker Road. When a vehicle is locked up behind a controlled gate, mention that on the call so dispatch can plan access.
- Randolph AFB main gate
- Pat Booker Road
- I-35 corridor
Live Oak
Live Oak sits at the I-35 and Loop 1604 junction on the northeast side, near The Forum shopping area. Retail-lot lockouts are common here, and a technician routes from the corridor with mobile lockout tools that leave no body damage to the vehicle.
- I-35 and Loop 1604
- The Forum retail
- northeast side
Converse
Converse is an established northeast suburb between Loop 1604 and the I-35 corridor, close to Randolph AFB. Calls here are mostly residential and run along FM 78, and a technician comes to the vehicle with no key required from the owner.
- FM 78
- near Randolph AFB
- northeast side
Selma
Selma straddles the I-35 corridor at the Retama Park and Forum retail district on the far northeast edge of the metro. The shopping traffic drives a steady run of parking-lot lockouts, and a technician routes directly off the interstate.
- I-35 corridor
- The Forum / Retama Park
- retail lots
New Braunfels
New Braunfels sits in Comal County on I-35 northeast toward Austin, between San Antonio and the Hill Country rivers. Tourist traffic around the Comal and Guadalupe and the outlet malls drives parking-lot lockouts, especially in summer. A technician routes in off the interstate with mobile tools.
- I-35 toward Austin
- Comal County
- river tubing / outlet malls
Seguin
Seguin sits in Guadalupe County at the far northeast end of the I-35 corridor toward Austin. It is more spread out than the inner suburbs, so giving the highway exit or cross streets on the call helps a technician route in quickly.
- Guadalupe County
- I-35 corridor
- northeast toward Austin
Garden Ridge
Garden Ridge is a quiet community on the Hill Country edge northeast of the city, near the I-35 and Loop 1604 area by Garden Ridge. Calls here tend to be residential lockouts in spread-out lots, so give the cross streets when you call.
- Hill Country edge
- near Loop 1604
- spread-out residential lots
Bulverde
Bulverde sits in the Hill Country north of San Antonio along US-281, past the Loop 1604 sprawl. Properties here are larger and farther apart, so a residential lockout means giving the address or cross streets so a technician routes up 281 to the right spot.
- US-281 north
- Hill Country
- large rural lots
Spring Branch
Spring Branch is a Hill Country community in Comal County north of Bulverde along US-281. It is rural and stretched out, so calls here run longer distances. Giving the nearest cross streets or a landmark on 281 helps a technician find the vehicle.
- US-281 north
- Comal County
- rural Hill Country
Boerne
Boerne sits northwest of San Antonio on I-10 in the Hill Country, with its own downtown along the Cibolo Creek. Calls cover residential lockouts and the shopping and dining traffic in the main district. A technician routes out I-10 with mobile tools and no key needed from the owner.
- I-10 northwest
- Hill Country downtown
- Cibolo Creek area
Fair Oaks Ranch
Fair Oaks Ranch is an affluent Hill Country community off I-10 between San Antonio and Boerne, with gated subdivisions and large lots. Residential lockouts here may sit behind a community gate, so mention that on the call so a technician can plan access.
- I-10 corridor
- gated subdivisions
- Hill Country
Helotes
Helotes sits on the northwest edge of the metro along Bandera Road, where the suburbs meet the Hill Country. Calls run from the Old Town strip to the newer subdivisions off Loop 1604, and a technician routes in from the northwest side.
- Bandera Road
- Old Town Helotes
- near Loop 1604
Leon Valley
Leon Valley is an inner-northwest suburb surrounded by San Antonio along Bandera Road inside Loop 1604, close to the Medical Center. The retail traffic on Bandera drives parking-lot lockouts, and a technician routes in quickly from the nearby corridors.
- Bandera Road
- near the Medical Center
- inside Loop 1604
Alamo Heights
Alamo Heights is an established inner suburb just north of downtown around Broadway, near the Pearl District and Brackenridge Park. Calls run from street parking along Broadway to residential driveways, and a technician routes in from the central side with mobile tools.
- Broadway corridor
- near the Pearl District
- inner north side
Stone Oak
Stone Oak is the far-north affluent district off US-281 and Loop 1604, full of gated neighborhoods and shopping centers. Lockouts here range from retail lots to community-gated driveways, so mention a gate code or community name on the call to help a technician reach the vehicle.
- US-281 and Loop 1604
- gated neighborhoods
- far-north shopping
Castle Hills
Castle Hills is a small inner-northwest city surrounded by San Antonio near the West Avenue and NW Military area, inside Loop 410. It is close to the Medical Center, so a technician routes in fast for residential and street lockouts here.
- NW Military Highway
- near the Medical Center
- inside Loop 410
Windcrest
Windcrest is a small city ringed by San Antonio on the northeast side near I-35 and the Rolling Oaks area off Loop 1604. Calls cover residential driveways and the nearby retail, and a technician routes in from the I-35 corridor.
- near I-35
- Rolling Oaks area
- northeast side
Kirby
Kirby is a small city on the east side surrounded by San Antonio, near I-10 East and the FM 78 corridor toward the northeast suburbs. Calls here are mostly residential lockouts, and a technician routes in with no key required from the owner.
- near I-10 East
- FM 78 corridor
- east side
China Grove
China Grove is a small community on the rural southeast edge of the metro near I-10 East and FM 1516. It is spread out, so a lockout here means giving the address or nearest cross streets so a technician can route in from the southeast.
- I-10 East
- FM 1516
- rural southeast edge
Elmendorf
Elmendorf is a rural community south of San Antonio along I-37 toward the southeast. Properties are spread out across open land, so giving the highway exit or a landmark on I-37 helps a technician reach a lockout here.
- I-37 south
- rural southeast
- spread-out properties
Von Ormy
Von Ormy sits southwest of San Antonio along I-35 toward Laredo, on the rural edge of the metro. Calls here run longer distances, so giving the I-35 exit or cross streets helps a technician route in to a lockout.
- I-35 toward Laredo
- rural southwest
- highway exits
Pleasanton
Pleasanton is a town south of San Antonio along I-37 toward the Eagle Ford country, the farthest south point of the service area. Calls here cover the longest distances, so giving the address or a landmark on 37 helps a technician route in.
- I-37 south
- south of the metro
- rural town
Floresville
Floresville sits southeast of San Antonio in Wilson County along US-181, the county seat for the area. Calls here are mostly rural and residential, so giving the address or nearest cross streets helps a technician route in from the southeast.
- US-181 southeast
- Wilson County
- rural residential
La Vernia
La Vernia is a small town east of San Antonio along US-87 toward Seguin, on the rural edge of the service area. Properties are spread out, so a lockout here means giving the address or a landmark on 87 so a technician can find the vehicle.
- US-87 east
- rural town
- toward Seguin
Common questions about San Antonio dispatch
Which San Antonio suburbs and surrounding towns do you cover?
Coverage runs across the whole metro from the inner neighborhoods like Alamo Heights, Castle Hills, and Leon Valley out to the I-35 corridor suburbs of Schertz, Cibolo, Universal City, Live Oak, Converse, and Selma. It also reaches northeast to New Braunfels and Seguin, into the Hill Country at Boerne, Fair Oaks Ranch, Bulverde, and Helotes, and out to the rural south and southeast in Floresville, Pleasanton, La Vernia, Elmendorf, and Von Ormy. When you call, give your cross streets or highway exit and dispatch sends the nearest technician.
Can someone get me into my car at the South Texas Medical Center garages?
Yes. Medical Center garage lockouts are one of the most common calls in San Antonio, usually after a long hospital shift or a long visit. A technician can meet you in the garage, so when you call (210) 762-4569 give the garage name, the level, and the row. That detail is what gets someone to the right spot fastest, since the Medical Center garages are large and hard to describe by address alone.
Are you available late at night and on weekends?
Dispatch runs 24 hours a day, every day of the week, including late nights, weekends, and holidays. Lockouts do not keep business hours, whether it is a downtown lot after a River Walk evening or a driveway in Stone Oak at 3 AM. When you call, dispatch gives a live ETA based on where the nearest technician is and where you are.
Can you reach a vehicle locked up on base at Lackland, Fort Sam, or Randolph?
Vehicles on JBSA-Lackland, Fort Sam Houston, and Randolph AFB sit behind controlled gates, so access depends on the base rules and your status there. The most useful thing is to tell dispatch up front that the vehicle is on base and which gate it is near. That lets the technician plan the approach. The lockout work itself is the same whether the vehicle is on base or in a Universal City driveway.
My keys are locked in the car with the engine running in the heat. What do I do?
This happens often in the San Antonio summer, when people leave the AC running and the door locks behind them. If a child or pet is locked inside, call 911 first, since that is a true emergency. Otherwise call dispatch and say it is an engine-running lockout so it is handled with priority. A technician uses mobile tools that open the door with no body damage and no key needed from the owner.
How does pricing work for a car lockout?
Pricing depends on the type of vehicle, where it is, and the time of the call, so the price is quoted on the phone before a technician is dispatched. A lockout in central San Antonio is different from one out in Boerne or Pleasanton, where the distance is longer. There is no charge quoted until you know the number, and the quote is given before any work starts.
What services besides car lockouts get dispatched here?
Beyond car lockouts, technicians handle roadside needs like jump starts for dead batteries, which spike in the summer heat, plus help when a fob stops working or a key breaks. The same dispatch covers the Hill Country suburbs along I-10 and US-281 and the I-35 corridor toward Randolph. Describe the problem when you call so the right technician with the right tools is sent.
How much does Pop-A-Lock cost in San Antonio?
A mobile car lockout in San Antonio starts at $59, quoted as a flat rate up front — before we dispatch — with no tow markup and no on-site upsell. The final price depends on your vehicle and the time of day, since overnight and holiday calls can run higher. Call (210) 762-4569 for your number before any work begins.
Why is a pop-a-lock service so expensive?
Lockout pricing varies by provider, and many won't commit to a number until the technician is already on-site. 24Hr Car Unlocking quotes a flat rate up front — San Antonio car lockouts from $59 — so there's no surprise total inside Loop 410 or out toward Boerne. If you've been quoted more elsewhere, get our upfront number first.
Is Pop-A-Lock reliable, or is there a better option in San Antonio?
Pop-A-Lock is an established national franchise. If you'd prefer a local independent, 24Hr Car Unlocking is a licensed, insured, background-checked 24/7 locksmith covering the San Antonio metro — from the inner Loop 410 and the Medical Center out to Schertz, New Braunfels, and Seguin — with 15 to 45 minute ETAs and flat-rate pricing. Call (210) 762-4569 for an upfront quote.
Is there really a $25 pop-a-lock near me?
The "$25 pop-a-lock" figure you'll see online is a myth — no licensed mobile locksmith unlocks a car for $25. Real 24/7 mobile lockout service in San Antonio starts at $59, quoted up front with no hidden trip or tow fees. Watch out for "$25" bait ads that balloon once the technician shows up.
Is your San Antonio pop-a-lock service available 24/7?
Yes — we dispatch 24/7 across San Antonio and the surrounding metro, including nights, weekends, and holidays, and usually arrive in 15 to 45 minutes. Call (210) 762-4569 and we'll send a technician to wherever your vehicle is parked, including Medical Center decks and gated lots.
My car is running and locked with my child inside. What should I do?
Call 911 first if the child or a pet is in any distress — that is not a call to hesitate over in San Antonio heat. Then call us and say explicitly that it is an engine-running lockout with someone inside; we move it to the front of the queue. These calls rise sharply every summer here and they are handled as emergencies, not as routine lockouts.
How far out do you cover from San Antonio?
Across the metro and beyond Loop 1604 into the Hill Country and the rural south — Boerne, Bulverde, Seguin, New Braunfels, Floresville and the surrounding towns. Distances out there are real, so dispatch quotes an honest drive time based on your cross street or highway exit rather than promising a fixed window.
Can you jump-start my car or replace the battery in San Antonio?
Both, wherever the car is parked. A jump-start in San Antonio starts at $59 and a new battery installed on the spot starts at $129, each quoted before a technician is sent. Calls around River Walk and I-35 are routine for us. If the car starts on a jump but dies again within a day or two, that usually points to the battery or the alternator rather than bad luck, so ask the technician to test the charging system before you pay for a second jump. Heat is the most common battery killer here, and a battery that has been through a hot stretch often fails without any warning.
Can someone change a flat tire in San Antonio, even without a usable spare?
With a usable spare, a mobile technician swaps it where the car sits in San Antonio, from $59, quoted up front and with no tow. Without one, say so on the call. Depending on the tire size a replacement can sometimes be brought out, and sometimes the honest answer is a short tow to a tire shop; dispatch tells you which before anyone drives to you. If you are on a narrow shoulder near I-35, stay in the car with the hazards on until the technician arrives. Tire calls around Pat Booker Road are routine for us.
Do you offer roadside assistance in San Antonio, or just lockouts?
Full roadside assistance, not just lockouts: jump-starts, flat tire changes, fuel delivery and lockouts, dispatched 24/7 across San Antonio, including around Pat Booker Road and FM 78. A standard roadside call starts at $59, quoted before a technician is sent. Before you pay anyone, check whether your auto insurance, a credit card or a AAA membership already covers the call. On the major freeways, TxDOT’s free motorist-assistance patrols can also help during their operating hours.
Pop-A-Lock® is a registered trademark of its respective owner. Any reference to “Pop-A-Lock” on this website is used solely for identification and descriptive purposes and constitutes nominative and descriptive fair use under applicable United States trademark law — see the Lanham Act, 15 U.S.C. § 1115(b)(4); New Kids on the Block v. News America Publishing, Inc., 971 F.2d 302 (9th Cir. 1992); and Toyota Motor Sales, U.S.A., Inc. v. Tabari, 610 F.3d 1171 (9th Cir. 2010). 24Hr Car Unlocking Emergency Roadside Services is an independent locksmith and is not affiliated with, endorsed by, sponsored by, associated with, or a franchisee of Pop-A-Lock®. All other product and company names or marks are the property of their respective owners.

Robert D. Ramirez
Founded 2019 · 7+ years in business
Headquartered in Buda, TX
Robert Ramirez is a licensed Texas locksmith, entrepreneur, and founder of 24Hr Car Unlocking Emergency Roadside Services, a company that has helped tens of thousands of motorists across Texas and beyond. With years of hands-on experience in automotive locksmithing, roadside assistance, key programming, vehicle diagnostics, and emergency response, he provides practical insights based on real-world service calls. Robert is passionate about educating consumers on vehicle security, roadside emergencies, and automotive technology through accurate, experience-based content. His work is dedicated to helping drivers make informed decisions while delivering fast, reliable assistance when they need it most.
- Licenses
- TX · Locksmith License · #B26277801
- Certifications
- Professional Locksmiths of America · Professional Locksmiths of America (PLA) · 2022
- Insurance
- $1,000,000 per occurrence general liability
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