Door Lock Replacement
Whether your front deadbolt is grinding every time you turn the key, your door knob lock is loose after years of Austin's sweltering summers and humid winters, or a break-in attempt has left your hardware visibly damaged, a worn lock is never something to put off. Austin TX Locksmith is a 24/7 mobile locksmith serving the entire Austin metro — from the bungalows off South Congress to the newer construction along the 183 Tech Corridor — and we come directly to your door so you never have to haul damaged hardware to a shop.
Open 24 hours, 7 days a week · Licensed, bonded & insured
Door lock replacement sounds straightforward, but the right fix depends heavily on the type of lock, the door material, the existing prep holes, and the level of security you want going forward. Our trained, insured technicians assess all of that on-site and walk you through every option before a single screw is turned. We confirm an exact up-front price before any work begins — no surprise charges after the job is done.
What we do
Available 24/7
Day, night, weekends and holidays — a real local locksmith answers and rolls a fully-stocked van.
Fast local response
Based in Austin, we reach the Austin 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.
Signs You Need Door Lock Replacement — Not Just a Repair
A lock that sticks, spins, or feels sloppy is telling you something. Common warning signs include a deadbolt that no longer throws fully into the strike plate, a door knob lock that wobbles or turns without retracting the latch, keyways that have become so worn that almost any similar key will operate them, and visible corrosion or physical damage to the lock body or cylinder. Austin's climate plays a real role here — prolonged heat causes door frames to expand and shift, putting stress on lock hardware that was installed perfectly years ago. If you're rattling or forcing your key every single day, that lock is working against you, not for you.
There's also a security-driven reason to replace rather than repair: if your home has had the same locks since you moved in, or if you've recently changed roommates, ended a lease, or had a key go missing, a full door lock replacement — rather than just a rekey — may be the smarter long-term move. A rekey changes the internal pins so old keys no longer work, but if the lock body itself is aging or low-grade, replacement gives you both fresh security and modern hardware at the same time. Not sure which route makes sense? Call 737-355-5126 and one of our technicians will talk through the options with you — we answer 24/7.
Door Lock Replacement for Every Lock Type: Deadbolts, Knobs, Mortise Locks, and More
Not every door uses the same hardware, and our technicians are experienced across the full range. Standard cylindrical deadbolts and door knob lock sets are the most common in Austin residential properties and can typically be swapped out without modifying the door. Sliding door lock replacement is a different process entirely — sliding patio doors use a distinct latch-and-hook or pin mechanism, and the replacement hardware must match the door's track and frame dimensions precisely. We stock a range of sliding door lock replacement options on our mobile units so we can handle most jobs same-visit without ordering parts. Beyond sliding doors, we also service mortise door locks, which are built into a deep pocket inside the door edge rather than surface-mounted. The mortise lock is the standard in older Austin homes, historic commercial buildings around the 6th Street Entertainment District, and many apartment complexes — and it requires a skilled hand to replace correctly without enlarging the mortise pocket or damaging the door stile.
For properties needing higher-end security, we install multi-point locking systems, Grade 1 deadbolts, smart locks with keypad or Bluetooth operation, and heavy-duty commercial-grade hardware. If you've been wondering how to change a door lock from a basic knob-and-deadbolt combo to a keypad unit, our technicians can handle the full installation including wiring for powered models. Brands we regularly install include Schlage, Kwikset, Yale, Medeco, and Baldwin — each with different security grades and finish options. Your quote will reflect the specific hardware chosen, the complexity of the installation, whether a mortise lock or a cylindrical prep is involved, and the time of day we're dispatched.
Commercial Door Locksmith Services: Offices, Retail, and Multi-Unit Properties
Businesses have requirements that residential locks simply aren't built to handle — higher cycle counts, master key systems, access control integration, and the need to change door lock access quickly when an employee departs. As a commercial door locksmith team, we work with office suites, retail storefronts, warehouses, restaurants, and multi-unit residential buildings throughout the Austin area. We're familiar with the aluminum-framed glass doors common in the East Sixth commercial corridor, the heavy steel doors on South Lamar warehouse spaces, and the hollow-metal frames typical of mid-rise office buildings near the Domain.
Commercial door lock replacement often involves mortise lock bodies, surface-mounted rim locks, panic hardware (exit devices), and electric strike systems. We can replace a failed mortise lock in a busy office door during off-hours to avoid business disruption, swap out a broken exit device on a fire-rated door, or upgrade an entire suite to a keyed-alike system so staff carries one key for every door. If you need a locksmith for your business — whether it's a single broken knob or a full hardware overhaul across multiple suites — our mobile commercial locksmith team can schedule around your hours and confirm pricing before we start.
How the Door Lock Replacement Process Works When We Arrive
When you call 737-355-5126, we dispatch a trained technician directly to your location — no storefront visit required. We carry a working inventory of residential and commercial hardware on every vehicle, which means most door lock installation jobs are completed in a single visit. On arrival, the technician examines the existing hardware, measures the door thickness and backset, checks the condition of the door frame and strike plate, and identifies whether any prep work (like enlarging a bore hole for a new lock profile) is needed. All of that feeds into the exact quote we give you before touching anything.
For keypad or smart lock upgrades, the process includes verifying door prep compatibility, installing the new unit, and — critically — programming the default code and walking you through how to change code on keypad door lock settings so you control access from day one. Many homeowners search for how to change door lock code instructions online and find they vary wildly by brand and model; our technicians handle setup for the specific hardware installed and make sure you leave the appointment confident in operating your new lock. We also replace the strike plate and reinforce the door jamb when needed, since even the strongest deadbolt is only as good as the frame it's anchored to. Damage-free installation is our goal on every job — we protect door finish and surrounding trim throughout the process.
What Factors Affect the Cost of Door Lock Replacement?
Pricing for door lock replacement depends on several real variables, and we believe you deserve to know exactly what drives the final number before you commit to anything. The primary factors are: the type of lock being replaced (a standard cylindrical deadbolt is a different scope of work than a mortise lock or a multi-point sliding door mechanism), the hardware brand and security grade you select, whether any door preparation or frame reinforcement is required, the time of day (after-hours and emergency calls have different pricing structures), and travel distance to your location within the Austin service area. There are no hidden fees — the quote our technician provides on-site is the price you pay.
We work with homeowners, renters (with property manager authorization), business owners, and property managers across Austin. If you're comparing options and wondering how much a local locksmith charges for this type of work, the honest answer is that a firm quote can only come after a brief on-site assessment — any price given without seeing the door and the existing hardware is a guess. Ours is not. Call us at 737-355-5126 any time of day or night for a no-pressure consultation, and we'll give you a real number before any work begins.
Locked Out or Urgently Need to Change Your Locks? We're Available 24/7
If you're locked out of your home right now, the first steps are the same regardless of who you call: check for a spare key with a trusted neighbor or family member, verify whether a back door or window is accessible from the outside in a way you'd normally use, and confirm you're at the right address. If none of those apply, the safest and fastest solution is to call a professional mobile locksmith — not attempt any entry method that risks damaging your door, frame, or lock further. Our technicians verify ownership or occupancy before any lockout work, which protects you as much as it protects the property.
For situations where a break-in attempt, a failed lock, or a lost key means you need locks changed immediately, we treat those as priority calls. A 24/7 emergency locksmith response means a technician is on the way regardless of whether it's 2 p.m. on a Tuesday or 2 a.m. on a Sunday morning. If you're asking yourself what to do if you're locked out of your house with no key — or you need to rekey your home quickly after a security concern — Austin TX Locksmith is the team to call. We're local, we're mobile, and we take every call seriously. Reach us any time at 737-355-5126.
25 Specific Door Lock Services We Provide in Austin TX
Our trained, insured technicians handle every scenario related to door hardware and lock security. Here is a detailed look at what we cover: residential deadbolt replacement, door knob lock replacement, mortise lock replacement and installation, sliding door lock replacement for patio and bypass doors, keypad smart lock installation and programming, how-to-change-code-on-door-lock setup and walkthrough, multi-point locking system installation, Grade 1 deadbolt upgrades, Grade 2 and Grade 3 lock installation for budget-conscious builds, door knob and lever set replacement, double-cylinder deadbolt installation, single-cylinder deadbolt installation, high-security lock installation (Medeco, Schlage B-series), door lock installation on newly hung doors, commercial mortise lock replacement, commercial cylindrical lock replacement, surface-mounted rim lock replacement, panic bar and exit device replacement, electric strike installation and replacement, keypad access control installation for businesses, master key system setup for multi-unit properties, door jamb and strike plate reinforcement, lock rekey as an alternative to full replacement when the hardware is sound, broken key extraction prior to lock replacement, and emergency after-hours lock replacement when security has been compromised. If your specific need isn't listed, call us — our technicians handle a wide range of hardware challenges across Austin every day.
Frequently asked questions
Answers to what our customers ask most. Still unsure? Just call.
How do I know if I need a full door lock replacement or just a rekey?+
A rekey is the right call when your lock hardware is in good physical condition but you need to invalidate old keys — after moving in, losing a key, or changing who has access. Full door lock replacement makes more sense when the lock body is worn, visibly damaged, corroded, or a security upgrade to higher-grade hardware is the goal. Our technicians assess both the condition and the security rating of your existing locks on-site and give you an honest recommendation either way, with pricing confirmed before any work begins.
Can you replace the lock on a sliding patio door?+
Yes. Sliding door lock replacement is one of our standard residential services. Sliding patio doors use a different mechanism than hinged doors — typically a latch-hook, multi-point, or pin-and-bar system — and the replacement hardware must match the door manufacturer's frame and track dimensions. We carry a range of sliding door lock replacement options on our mobile units and can assess compatibility on arrival. Call 737-355-5126 and we'll dispatch a technician to your location.
What is a mortise lock, and why does replacing one cost more than a standard deadbolt?+
A mortise lock is a lock mechanism housed inside a deep rectangular pocket (the mortise) cut into the edge of the door, rather than surface-mounted through a bore hole like a cylindrical deadbolt. Mortise locks are common in older Austin homes, historic buildings, and many commercial properties because they offer a larger, more robust mechanism. Replacing one requires removing the entire lock body from inside the door, fitting the new mortise lock case precisely into the existing pocket (or carefully enlarging it if sizes differ), and reinstalling all trim components. The additional labor and the higher cost of mortise lock hardware are the main reasons the job runs longer and costs more than a basic deadbolt swap.
How do I change the code on a keypad door lock after you install it?+
The process varies by brand and model — Schlage, Kwikset, Yale, and other manufacturers each use a different programming sequence. When our technician installs a new keypad lock, they set up the unit, confirm it is operating correctly, and walk you through the exact steps to change the code on your specific lock model before leaving. You leave the appointment knowing how to update your own access codes independently going forward. If you ever have questions about your lock's programming after installation, you can call us at 737-355-5126.
What happens if I'm locked out of my house and it's the middle of the night?+
Austin TX Locksmith operates 24/7, including overnight, weekends, and holidays. If you're locked out, start by checking for a spare key with someone you trust or confirming whether another entry point you normally use is accessible. If neither option applies, call 737-355-5126 and we'll dispatch a trained technician to your location. We verify occupancy or ownership before any lockout work — this protects you and the property. Emergency after-hours calls are treated as priority dispatches, and our technician will give you an exact price before beginning any work.
Do you handle lock replacement for businesses, not just homes?+
Absolutely. Our commercial door locksmith services cover offices, retail spaces, restaurants, warehouses, and multi-unit residential buildings across Austin. Commercial jobs often involve mortise locks, exit devices, electric strikes, or access control hardware that requires specialized experience. We work around your business hours when possible to minimize disruption, and we handle everything from a single broken lock on a storefront door to a full hardware replacement across an entire office suite. Pricing factors include the type of commercial hardware involved, the number of doors, and whether any door prep or frame work is needed — all confirmed up front before we start.
Is it worth upgrading to a smart or keypad lock when replacing an old deadbolt?+
It often is, depending on your priorities. Smart locks and keypad models eliminate the need for physical keys, make it easy to grant and revoke access without rekeying, and many integrate with home security systems. The trade-offs are cost — smart lock hardware runs higher than a standard Grade 1 deadbolt — and the need for battery maintenance or wiring for powered models. Our technicians can walk you through the specific options compatible with your door's existing prep holes and give you an honest assessment of which level of hardware makes sense for your situation and budget, with pricing confirmed before installation begins.