Central Texas service area

San Marcos Locksmith Services

Mobile locksmith service in San Marcos for home locks, business access, vehicle keys and gate hardware.

Call (512) 777-0021

Dispatch can confirm current timing and the scope for your job.

14+ years serving Austin

2,500+ Google reviews 4.9/5

Hays County24/7 dispatchTexas license B07298601

Choose the work you need.

Read about the service, then call with your address and the details.

Start with what happened.

A car key lost near the river can bring a day out to a stop. A rental handover or a troublesome business door needs a different kind of visit. 512 Locksmith helps San Marcos residents, visitors and businesses with entry, key replacement, rekeying and door repairs. We explain what will solve the immediate problem and what can be planned separately. Serving Austin for more than a decade, we bring that practical approach to mobile work in San Marcos.

We answer calls 24 hours a day at (512) 777-0021. When you contact dispatch, describe the hardware problem and your location. Finding a specific building in a large commercial complex or navigating to a remote driveway takes clear communication. Once a technician takes the job, we discuss the necessary parts and the timeline for the work before taking any locks apart.

Vehicle keys after a river day

If your key is missing or got wet during a visit to Rio Vista Park on Cheatham Street, tell us what happened and where the vehicle is parked. A parking area or nearby entrance helps more than the park name alone. If you still have the key, describe which functions work and follow its manufacturer's care instructions. Water exposure can affect a key in different ways, so we assess it rather than assuming every wet fob needs the same fix.

A replacement fob needs to match the vehicle, not just the shape of the old case. We check the year, make, model and installed system before arranging the work. Tell us if another working key remains. That can change both the required parts and the replacement procedure.

For an all-keys-lost job, we discuss entry if the car is locked as well as the replacement itself. The supported process may include cutting, electronic programming or both. Have ownership or authorization information ready, including an appropriate contact for a company or borrowed vehicle. We test the agreed functions at handover. Our car key replacement service explains the choices without requiring you to identify a chip or programming method.

A person meeting another person beside a parked car

Rental house security and room access

At a rental handover, decide which keys and codes should still work. You may be able to keep suitable locks while changing their keys. Our rekeying service checks the cylinders and door condition before recommending the work. Include side doors and garage connecting doors, rather than assuming a front-door change covers every entrance.

Agree on the authorized lock arrangement with the owner or property manager before booking. Tell us whether you are the resident, owner or manager and whether a shared building system is involved. That helps keep the change consistent with the property's access arrangements and the required permissions.

For a shared house, discuss which rooms need separate access and who must retain broader access. A planned key hierarchy may suit compatible locks, but room function and exit arrangements matter too. We can help the authorized manager compare that with a simpler set of separate keys. If a keypad is useful, our smart lock installation service covers fit, supported user controls and account handover. Pick features around the actual routine, and leave the administrator account under the responsible person's control.

House keys on a counter beside a front door

Commercial doors and delivery entrances

A business delivery door should close and latch without a hard shove or a slam. If it does not, we check the hinges, closer, strike and latch together. Visible oil around a closer is worth mentioning, but the opening still needs an assessment before parts are chosen. Our door closer service can help restore normal use. Let us know which entrance needs to remain available during the repair.

For a staff access change, collect the door list and the keys, cards or codes assigned to each person. An electronic system may make changes easier to administer where its readers, locks and software are compatible. We check the existing setup and explain how updates reach the affected doors. Physical backup keys need their own review, so removing a fob is not automatically a complete access change.

We also repair commercial exit devices. A bar that sticks or fails to release the door needs attention to the whole opening. Explain the problem during normal use and avoid blocking an exit while waiting for a repair. The proposed work must suit that door's exit function and any fire rating. We discuss the repair and any further review needed for the site before modifying the hardware.

A person reviewing the hardware on a commercial door

Dispatch and service area

For a planned appointment, count the locks, gather working keys and note any door that sticks. For an urgent call, explain what is inaccessible and whether someone is in danger. If there is immediate danger, call 911 first. Otherwise, dispatch can discuss the current appointment options and the work needed at your address.

The quote should identify the visit, labor, parts and any keys or programming. A rekey, a door adjustment and entry into a locked room are separate tasks even if completed together. We discuss additional work before proceeding so you can decide what belongs in this visit.

Before handover, try the changed keys and any electronic entry methods included in the job. Check the affected doors from both sides and retain the product instructions. For a business or rental, record who receives the new keys or administrator access. Those simple records make the next staff change or move-out easier to manage.

Our Texas locksmith license is B07298601. We serve San Marcos and nearby Kyle as part of our Central Texas coverage. Call to arrange the immediate repair or talk through a planned access update.

Find the service that fits.

Choose the service that fits your situation. Dispatch will confirm the scope for your address.

Hays County and nearby.

Check a nearby service area or browse the full directory.

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Bring the lock details you have.

A clear photo of the lock, keyway or model label can help frame the conversation before a visit.

What customers say about 512 Locksmith.

4.9from 2,582 Google reviews

“Abdul was awesome. Gave me great customer service”

August Tan

Apartment lockout

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Photos shared by August Tan on Google

“Sebastian was super fast and helpful!”

Naomy Jaramillo

Car lockout

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Photo shared by Naomy Jaramillo on Google

“Next time you need keys made call 512 locksmith and ask for Abdul”

J. L

New keys

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Photo shared by J. L on Google

“The technician called me back right away and explained how much it cost and how the process was going to be.”

Terry Shimazu

Doorknob repair

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“Sebastian came and saved the day! We had traveled to our storage unit and realized we didn’t have the key for the unit.”

Tatiana Mohammed

Storage unit lockout

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Photo shared by Tatiana Mohammed on Google

“I accidentally locked my car with my keys inside. Sebastian came quickly.”

Christopher

Car lockout

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“Omar was great quick and easy. Even threw in an air freshener as well”

Sidney Martin

Car lockout

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Photo shared by Sidney Martin on Google

“He helped my daughter and me get back into the car quickly and safely which is all I could have asked for!”

Natalie Rhodes

Car lockout

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“He was super friendly and honestly it was much appreciated during this inconvenience of getting locked out. Definitely recommend!”

Gabriella Gorbet

Apartment lockout

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Locksmith questions in San Marcos

What should I do with a key fob that got wet near the river?

Keep it available for assessment and follow the manufacturer's care instructions for that model. Tell us what happened and which functions still work. Do not assume that working remote buttons mean the starting function is sound, or that every wet fob needs the same replacement.

Can I arrange work for a rental property I manage remotely?

Discuss authorization and the on-site contact when booking. Identify the doors to change, the required key arrangement and who will receive the finished keys. For a connected lock, include the administrator account and user changes in the plan rather than treating a physical rekey as the whole handover.

Can a shared house have separate room keys?

We can assess that arrangement with the authorized owner or manager. The locks, room functions and required exit arrangements determine the suitable options. A planned hierarchy can give selected people broader access, while separate room keys may be enough for a simpler setup.

What helps plan a delivery-door repair?

Describe whether the door drags, slams or fails to latch, and mention any visible damage or leaking closer. Tell us when deliveries use it and which entrance must stay available. We can then discuss the repair scope and work sequence around normal business activity.