Non-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Fast, Reliable Emergency Locksmith Across Denton
An emergency lockout in Denton usually gets solved in 30 to 60 minutes from the time you call us. That’s the honest window for most neighborhoods, though a call near Rayzor Ranch at 5:30 on a Friday takes a bit longer than one off Scripture Street on a Tuesday morning. We know Denton’s streets, its student rental corridors, and its sprawling newer subdivisions south of town, and we stock the van accordingly. If you’re locked out right now, call (331) 310-8471 and a live person answers. No menu tree. You’ll get a firm price before we dispatch.
Why Novak Lock & Security Is Denton’s Preferred Emergency Locksmith Company
We’ve built our name in Denton by doing one thing repeatedly: quoting a written price on the phone and not changing it when the technician arrives. That rule, Haven Standard Clause 1, has been in place since Daniel Novak founded the company in 2002 and it’s not a marketing line. The dispatcher gives you a number. The technician honors that number. It’s on the invoice, and it matches what you agreed to. No call-out surcharge added at the door.
Denton customers call us because the rental turnover cycle near UNT and TWU creates a volume of emergency lock work that most locksmiths in neighboring cities rarely see. A landlord off Oak Street with a tenant who lost a key at 9 p.m. doesn’t want a callback window. They want a background-checked, uniformed technician who can rekey a worn Kwikset cylinder and adjust a clay-shifted strike plate in the same visit. That’s the standard we work to. Every job ends with a documented photo record, handed to you before we leave.
Our Emergency Locksmith Services in Denton

Here’s what we handle most often across Denton’s neighborhoods, from the off-campus rental belt near Fry Street to the newer master-planned communities south and east toward Argyle. The price you’re quoted on the phone is the price on the invoice, regardless of which service you need.
24/7 Emergency Lockout
Locked out of your house near Denia or an apartment off University Drive? We get the door open without drilling when the lock allows it, and we tell you upfront whether non-destructive entry is possible based on what you describe on the phone. A typical house lockout in Denton runs $95 to $160, depending on time of day and lock type. Night and weekend calls fall at the higher end of that range. Call (331) 310-8471 and you’ll have a firm number before a technician rolls.

Broken Key Extraction
A key snapped off in a deadbolt happens more often in Denton’s older rentals than people expect. Years of student tenants forcing keys into worn cylinders leaves the brass fatigued. We extract the broken piece and, in most cases, can cut a new key on the spot. Broken key extraction in Denton typically runs $85 to $140. If the cylinder itself is too worn to accept a new key properly, we’ll tell you that before we do anything and quote a rekey as a separate line item.

Safe Opening
We open residential safes and lockboxes across Denton, including electronic keypad models and traditional dial safes. This is one service where the price varies more widely because the opening method depends on the safe’s make and lock type. A standard residential safe opening in Denton generally runs $180 to $320. We quote it in writing after a few questions about the safe’s brand and condition. No drilling unless it’s the only remaining option, and we tell you first.

Eviction Lock Change
Landlords around Denton’s student rental districts need eviction lock changes done same-day during lease transitions. We rekey or replace the hardware, confirm the cylinder is fresh, and provide you with a written record of key control. An eviction lock change in Denton usually runs $65 to $110 per cylinder for a rekey, or $120 to $200 per lock if hardware replacement is required. We also verify that old keys no longer operate the cylinder before we leave, which matters a great deal on a property that’s about to get a new tenant.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Denton
Most emergency calls we get in Denton involve entry-grade Kwikset and Schlage hardware, and we carry the parts to service them same-day. We also work on Medeco and Baldwin locks, including high-security cylinders that cannot be picked or bumped by standard tools. For Denton homeowners upgrading from builder-grade hardware, we stock Mul-T-Lock and Medeco options locally and can install them without a second visit. If your existing hardware is worn past the point of reliable rekeying, we’ll show you the cylinder and explain what we found before recommending a replacement.
Common Emergency Locksmith Problems We See in Denton Homes

- Clay-shifted door frames. Denton sits on Blackland Prairie clay that swells in wet months and contracts in dry heat. The frame racks, the deadbolt no longer lines up with the strike plate, and suddenly the key turns but the bolt won’t throw. That’s a structural problem, not a lock defect, and forcing it is what snaps tailpieces.
- Worn cylinders from repeated tenant rekeys. The 1950s and 1960s rentals around UNT and TWU have had cylinders re-keyed dozens of times over decades of student turnover. A cylinder that’s been re-keyed too many times is easier to bump or pick, and we replace them with fresh Schlage pin-and-tumbler cylinders rather than re-servicing a worn core.
- Builder’s keys still in circulation. New construction in south Denton and the Argyle-adjacent subdivisions gets handed over with builder’s keys that often still open the door after closing. We rekey or replace those cylinders on move-in day. It’s the most cost-effective security upgrade a new homeowner can make.
- Frozen or seized exterior hardware. Denton’s ice storms, slightly more frequent than areas further south along I-35E, freeze keyholes and seize padlocks on construction trailers and storage units. We use controlled methods to free them without breaking the lock body unless replacement is genuinely necessary.
Pricing for Emergency Locksmith in Denton, TX
Here are the numbers, because a locksmith who won’t post prices is a locksmith who wants room to change them at the door. A residential emergency lockout in Denton runs $95 to $160. A rekey runs $65 to $110 per cylinder. Broken key extraction runs $85 to $140. Safe opening runs $180 to $320. Eviction lock change runs $65 to $110 per cylinder for a rekey. The price we quote on the phone includes the service call, the labor, and the parts. There is no additional fee added when the technician arrives. That’s Haven Standard Clause 1, and it’s been the rule since 2002.
What affects the final number is the time of day, the lock type, and whether hardware replacement is required. We’ll tell you the exact figure before anyone is dispatched. Call (331) 310-8471 for a free estimate. If you already have a written quote from another Denton locksmith, bring it to us and we’ll review it at no charge. That’s our Free Second Opinion policy.
We Also Serve Cities Near Denton

Our technicians cover the full Denton area and regularly run calls into Denton‘s neighboring communities, including Little Elm, Flower Mound, Frisco, and Lewisville. Response times to those cities run slightly longer than within Denton proper, but the same pricing rules apply. If you’re outside the immediate Denton area, call (331) 310-8471 and the dispatcher will give you an honest arrival window.
Serving Denton, TX - Our Local Coverage Area
We’re based in the Denton area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Emergency Locksmith in Denton

Denton’s Blackland Prairie clay shrinks when the ground dries out in late fall and winter, pulling the foundation slightly and racking the door frame. The deadbolt no longer aligns with the strike plate, so the bolt binds against the plate edge instead of throwing cleanly. It’s not a lock failure; it’s a frame alignment issue. We fix it by adjusting the strike plate or the hinge alignment, and often combine that with a fresh cylinder if the old one shows wear from being forced. Call (331) 310-8471 and describe what you’re seeing; we’ll tell you over the phone whether it’s a quick adjustment or a full lock service.
Yes, in most cases we can open a smart lock in Denton without resetting it to factory defaults. That matters because a reset wipes your access codes, your app pairing, and your user profiles. We use non-destructive bypass methods first, and only resort to resetting if the lock’s electronics have failed entirely. If you’re locked out of a smart lock near UNT or in a south Denton subdivision, call (331) 310-8471 and we’ll walk you through what we’re likely able to do before we arrive. The price is quoted in writing, same as any other call.
An emergency rekey near UNT runs $65 to $110 per cylinder for labor, plus the cost of the hardware if the cylinder is too worn to rekey. Single-family rentals in the neighborhoods around Campus Drive and Oak Street often need an additional strike plate adjustment because of clay-shifted frames, and we include that adjustment in the quote we give you on the phone. If the existing cylinder is a Kwikset SmartKey, we can rekey it quickly without replacing the housing. Call (331) 310-8471 for an exact figure on your specific property.
Yes, August is our busiest month in Denton for landlord lock changes, and we schedule them with written confirmation in advance. A typical rental rekey in the UNT or TWU area runs $65 to $110 per cylinder, and we verify key control on every cylinder before we leave, so old tenants’ copies stop working. We also provide a documented photo record of the finished job, which is standard on every visit under The Haven Standard. If you manage multiple units, call (331) 310-8471 and we’ll work out a schedule with per-lock flat pricing in writing.
Probably not until they’re rekeyed. Builders in Denton’s newer subdivisions use construction key systems that let them and their subcontractors access the house with keys you’ve never seen. The builder’s key still operates the lock until the cylinder is rekeyed to a new key that only you hold. We rekey new construction homes in south Denton and the Argyle-adjacent communities for $65 to $110 per cylinder, and we can upgrade builder-grade Kwikset hardware to Schlage or Medeco at the same visit if you want a stronger cylinder. Call (331) 310-8471 and we’ll quote the full scope before we arrive.
Call Novak Lock & Security for Emergency Locksmith Service in Denton, TX
When you call (331) 310-8471, a live person answers. You’ll describe the problem, we’ll quote you a firm written price, and a background-checked, uniformed technician will be dispatched to your Denton location. The price on the phone is the price on the invoice. No call-out surcharge, no bait-and-switch, no drilling when a rekey will do. Since 2002, Daniel Novak has run this company on that single rule, and every Denton job ends with a documented photo record you keep. If it’s not done right, our 365-Day Done Right Promise means we make it right. Call now for a free estimate.
Written by Daniel Novak, Owner at Novak Lock & Security, serving Denton and the surrounding North Texas area.






