Residential Locksmith in San Antonio, TX | Lock Installation, Rekeying and Repair
Licensed residential locksmith services for San Antonio homeowners. New lock installation, rekeying, replacement, and repair, done at your home by mobile technicians.
Licensed & Insured- Fully Mobile
- Same-Day Service
- Free Security Check
- Mon to Sat 7am to 10pm
Licensed & InsuredHome Locksmith in San Antonio, TX
Homeowners in San Antonio call us for all kinds of lock and key situations. You might have just moved in and want the keys reset so nobody else can open your door. It could be a front door lock that has been sticking for months, or kids who keep losing keys and a smart lock that would settle it. Sometimes it is somebody on the porch with no spare in sight.
Texas Premier Locksmith has been doing residential locksmith work in San Antonio, TX for years, and our team shows up with everything the job needs.
Our mobile technicians work across the San Antonio metro and surrounding areas. We install new locks, rekey existing ones, repair hardware that still has life in it, and replace what has worn past fixing. Every technician on our team is a licensed Texas locksmith. You get a written quote before we start, and every residential call includes a free security check so you know where your home stands. If you are searching for a residential locksmith near you in San Antonio, we also cover broader residential locksmith services across the city.
- New lock installation
- House lock installation, deadbolt installation and upgrades
- Smart lock and keypad deadbolt installation
- Home lock rekeying
- Lock replacement and lock change
- Home lock repair
- Emergency residential lockout and lock service
- Free security check with every home call
Call (210) 272-7190 or request service online, and we will dispatch the closest available technician to your home.
San Antonio Locksmith Services
Mobile-Only Service Area
New Braunfels, Seguin, Leon Valley, Converse, Universal City, Schertz, Cibolo, Live Oak, Helotes, Boerne, Pleasanton, Floresville, Lytle, Castroville, and surrounding communities.
(210) 272-7190
Residential Lock Installation in San Antonio, TX
Lock installation usually starts with a change at the house. A house in Stone Oak changes hands and nobody knows where the previous owner’s keys ended up. A front door lock starts to feel loose after years of daily use, or a new door goes on and needs securing from the first day. Other homeowners are simply done with spare keys and want a smart lock instead.
Installing a lock properly takes accurate measurements, hardware matched to the door type, a strike plate lined up so the bolt extends fully, and a mechanism that turns smoothly from the first day. As a licensed residential locksmith serving San Antonio, TX for years, our team does the install, the alignment and the final test at the house.
- Single-family homes
- Townhomes and condos
- Apartments and duplexes
- Multi-family units
- Rental properties and short-term rentals
- Vacation homes and second properties
- New construction and remodeled homes
- Gated community homes and estates
Deadbolt Installation and Knob Locks in San Antonio, TX
Traditional deadbolts and knob locks are still the most common lock installation we do for homes in San Antonio. Installed properly, a traditional deadbolt or knob lock is reliable and works the way homeowners expect. The lock that works best depends on the entry point and how the door is used, and our team helps you pick before we install it.
- Single-cylinder deadbolts for standard exterior doors
- Double-cylinder deadbolts for doors with nearby glass
- Knob and lever handle locks for interior and secondary doors
- High-security deadbolts (restricted keyways)
- Reinforced strike plates with long screws for added strength
- Secondary deadbolts for main entry doors
- Keyed entry handle sets for front doors
- Mortise locks for older or custom door setups
Smart Lock Installation and Keyless Entry in San Antonio, TX
Smart locks have changed how San Antonio homeowners think about their front door. Nobody has to carry a key, hide a spare outside, or hold on to a copy after the work is done. You unlock the door with a code, your phone, or your fingerprint, and you give temporary access to anyone who needs it without cutting a physical key. Our team installs the lock and programs the codes, then sets up the app with you and tests every function before we leave.
- Wi-Fi smart deadbolts like Schlage Encode, Yale Assure, and Kwikset Halo
- Standalone keypad deadbolts that work without an app
- Fingerprint biometric deadbolts
- Smart lock integration with Alexa, Google Home, and Apple HomeKit
- Initial app setup and user code programming
- Temporary guest codes for family, housekeepers, and service providers
- Remote lock and unlock setup
- Battery installation and replacement guidance
Thinking About Installing New Locks for Your San Antonio Home?
Whether you want traditional deadbolts, a full smart lock setup, or a mix of both across your doors, our licensed technicians do every type of lock installation in San Antonio, TX at your home, the same day in most cases.
Home Lock Rekeying and Lock Replacement in San Antonio, TX
Not every lock problem needs a new installation. If the hardware is fine and only the keys need to change, rekeying does it. If the lock has worn out or taken damage, replacement is the answer. The condition of the lock and the reason you are calling decide which one you need. Our San Antonio team checks the lock at your home and explains the options, so you get the right fix without paying for work you do not need.
Going with rekeying when replacement is really needed ends up costing more in the long run, and replacing a lock that only needed rekeying is money spent on the wrong fix. A quick look at the door, the cylinder, and how the key moves usually tells us what the lock actually needs. Our technicians will give you a clear and honest answer within a few minutes of reaching and assessing the situation.
Home Lock Rekeying in San Antonio, TX
Lock rekeying resets the internal pins of your existing lock so the old set of keys stops working and your new keys take over. The lock itself, the handle, and all the external hardware stay right where they are. That is why lock rekeying in San Antonio leaves the door and the hardware untouched.
If you have just moved into a home in Alamo Heights or Helotes and have no idea who still has a copy of the keys, rekeying is the fix, and it is done in one visit. The same goes for a key that has gone missing, a contractor who finished months ago and may still have one in a tool bag, or a rental property that needs a fresh key set between tenants. Long-time homeowners call us to rekey locks after a roommate moves out, after a divorce, or as a routine security reset every few years.
- You just moved into a new home and want fresh keys
- You have lost or misplaced your house keys
- You gave a spare to a contractor or cleaner you no longer work with
- A roommate or family member moved out and their key is still in circulation
- You want all your doors to work with one key
- Your keys were stolen or could have been copied
- You recently had a break-in or feel your home’s security was compromised
- Your locks still work fine, but you want to know who holds a key
Home Lock Rekeying vs Lock Replacement, Which One Do You Need
Most homeowners are not sure whether to rekey or replace, and it is a fair question. Both solve access problems, but they solve different ones. Rekeying is about controlling the keys. Replacement is about fixing or upgrading the lock itself.
- Nothing is wrong with the hardware itself
- Your lock hardware is in good condition and not damaged
- You would rather keep the hardware you already have
- You are between tenants at a rental property
- You want to reset access after moving, lost keys, or someone moving out
- Your keys were copied and you want them out of circulation
- The lock is damaged, rusted, loose, or stiff
- You are upgrading to smart locks or keyless entry
- The hardware is old or past its service life
- The lock is worn and no longer operates reliably
- The bolt no longer extends fully into the frame
- You are changing the lock type on the door
Home Lock Replacement and Lock Change in San Antonio, TX
Rekeying a lock that is already failing does not help. A damaged, corroded or stiff lock is not made safe by new keys, and rekeying it only delays the real fix. Lock replacement and lock change in San Antonio are the right call in those situations. Our team carries quality residential hardware on the van, so in most cases we can take care of the full replacement on the same visit across San Antonio and surrounding areas.
Replacement also makes sense when you are upgrading your home security instead of just fixing a problem. Switching a basic knob lock for a proper deadbolt, swapping traditional hardware for a smart lock, adding a second deadbolt to your main entry, or putting new locks on after a break-in are all replacement jobs. We prepare the door, take care of the strike plate alignment, and do the final testing before we leave.
- Damaged, rusted, or visibly worn lock hardware
- Locks that do not fully extend or retract
- Lock damaged during a break-in or attempted forced entry
- Keys that have broken off inside the lock cylinder
- Upgrading a knob lock to a deadbolt
- Switching traditional hardware for a keypad or smart lock
- Old locks past their service life after years of heavy daily use
- Locks that have worn down inside and no longer turn smoothly
Not Sure if You Need Rekeying or Replacement in San Antonio?
Our team checks your locks at your home and gives you the honest call, so you pay for the right service, not the bigger one. Same-day appointments available across San Antonio, TX.
Residential Door Lock Repair in San Antonio, TX
We take on all kinds of home lock repairs in San Antonio. A front door lock turns stiff with age, or a knob works loose in your hand and gets worse if it is left alone. Sometimes a lock spins without engaging the bolt, or a key sticks and snaps off inside the cylinder. A door can stop locking properly even when it is fully closed, or a lock can jam after a cold snap or a humid stretch. Where the lock is sound and the fault is mechanical, we repair it rather than replace it.
We repair these faults for homeowners across Leon Valley, Universal City, Converse, and other San Antonio neighborhoods. It might be the cylinder, the latch, the strike plate, or two of those at once. Our technicians diagnose it at your home and tell you plainly whether to repair or replace.
- Deadbolts that are stiff, stuck, or will not turn
- Loose or wobbly door handles and knobs
- Doors that will not latch or lock properly even when closed
- Keys that stick, break, or get stuck inside the lock
- Locks that spin but do not engage the bolt/li>
- Misaligned strike plates and locks that no longer line up with the frame
- Smart and keypad lock issues like not responding, not locking, or not unlocking
- Sliding door and patio door lock problems
- Lock cylinders that have worn down from years of daily use
- Jammed, frozen, or weather-affected locks
Home Locks, Keys and Security Across San Antonio, TX
New lock installation, smart lock setup, home rekeying, lock change and repairs done at the house are all standard work for our San Antonio residential locksmith team. We work with homeowners across Stone Oak, Leon Valley, Alamo Heights, Universal City, Helotes, Converse, Shavano Park, Schertz, Cibolo, and surrounding San Antonio communities.
Residential Locksmith FAQs for San Antonio Homeowners
Can you install or rekey my home locks on the same day in San Antonio?
Yes. Most home lock installation, rekeying and repair calls in San Antonio are done the same day. Our technicians carry the common residential lock hardware with them, so most jobs are done in one visit.
Do I need to be home when you rekey or install new locks?
Yes. Someone 18 or older who can authorize the work needs to be there. We also verify ownership or tenancy before any work begins.
My key works but feels loose or wiggly in the lock. Should I be worried?
It is worth a look. A loose or wiggly key can mean wear in the key itself, in the cylinder, or in the keyway. If the turn has become inconsistent or the key starts to bind, have it checked, especially on a front door.
Can I rekey my locks if I do not have the original key?
Yes, in most cases a locksmith can rekey your locks without the original key. We reset the lock so the previous keys stop working, then hand you a new set, while your existing hardware stays right where it is.
Will rekeying my locks make the old keys stop working completely?
Yes. Once a lock is rekeyed, the keys that used to open it stop working straight away. Only the new keys we cut will turn that lock, so you know exactly who can open it.
Can I rekey just one lock, or do all my locks need to be done at the same time?
You can rekey as many or as few locks as you need. Some homeowners start with just the front door, while others have every lock in the home rekeyed to work with a single key.
Do you install smart locks for San Antonio homes?
Yes. Wi-Fi smart deadbolts, standalone keypad deadbolts and fingerprint locks are all part of what we install, and we set up the codes and the app connection before we leave. Tell us what kind of door you have so we can check the backset and the door thickness the lock needs.
What hours do you cover for residential locksmith calls in San Antonio?
We take residential locksmith calls Monday through Saturday, 7am to 10pm. Call with your address and what the lock is doing, and we will confirm when a technician can be there.