Mortise Locks
Upgrade or replace mortise locks on metal and wooden doors. Ideal for older properties and commercial doors needing strong, long-lasting hardware.
Locksmith Service Cost Lock Change Denton
When you call Lock Change Denton, you want to know what a lock change or rekey is likely to cost before we come out. While every door and lock situation is a little different, this page will give you a clear pricing overview so you can budget confidently. Our goal is to combine fair, competitive prices with transparent explanations of how labor and hardware costs work for residential and commercial customers in Denton, TX.
Every job begins with a basic service call that covers our locksmith driving to your location, inspecting the door and lock, and providing a written estimate before any work starts. From there, the final price depends on whether you choose rekey or full lock change, the type of lock (standard, commercial, high-security, or smart), and any additional labor required to repair a damaged frame, adjust a misaligned door, or install new hardware.
Lock Change and Rekey Price Factors
The two biggest parts of your total cost are labor and lock hardware. Labor covers the time it takes a professional locksmith to remove the old lock, prepare the door, install and adjust the new lock or cylinder, test all keys, and make sure the door closes and latches properly. Most standard residential lock changes or rekeys are completed in a relatively short time, while commercial, mortise, and high-security systems usually require more time and expertise.
Hardware prices can vary widely depending on the brand and security level you choose. Basic residential deadbolts and knob sets are usually the most affordable. Commercial-grade locks, mortise locks, panic hardware, and high-security cylinders cost more but are built to handle heavier use and stronger security demands. Smart locks that connect to your phone or keypad add electronic components, which can increase both hardware cost and installation time.
Rekeying is often the most budget-friendly option when the existing locks are in good shape and properly installed. In a rekey, we replace the internal pins so old keys no longer work, then cut new keys for the updated cylinder. You get new keys without replacing the entire lock body and trim. A full lock change is recommended when the hardware is old, worn, damaged, or too basic for your security needs.
Typical Lock Change & Labor Ranges
Below are typical price ranges for Lock Change Denton services. These ranges are for general guidance and can go up or down depending on your specific door, hardware, and security goals. Our technician will always confirm exact pricing on-site before you approve any work.
- Standard residential lock rekey: usually lower cost per lock, especially when multiple locks are done at once.
- Residential lock change with a new deadbolt or knob: includes both labor and new hardware, priced per door.
- Commercial rekey: typically higher than residential due to more complex cylinders and higher-grade hardware.
- Mortise and high-security lock changes: higher hardware and labor costs because of their complexity and strength.
- Smart lock installation: includes physical installation plus basic programming and testing of the electronic functions.
Lock Change Denton Price Table
Use the table below as a quick reference for common services. These are estimated price ranges for typical situations in Denton and nearby areas. After inspecting your locks and doors, our locksmith will explain your options and give you a clear, final quote to approve before work begins.
| Service Type | Estimated Price Range |
|---|---|
| Service call (trip and diagnosis) | $29 (flat rate) |
| Residential lock rekey (per lock) | $19 – $45 plus keys |
| Residential lock change (standard deadbolt or knob) | $65 – $150 plus hardware |
| Residential lock change (high-security deadbolt) | $160 – $280 plus hardware |
| Commercial lock rekey (per cylinder) | $35 – $85 plus keys |
| Commercial lock change (Grade 1 cylindrical or mortise) | $120 – $275 plus hardware |
| High-security lock rekey (Medeco, Mul-T-Lock, etc.) | $65 – $140 plus high-security keys |
| High-security lock change (per opening) | $160 – $350 plus hardware |
| Smart lock installation (standard full replacement) | $120 – $260 per door |
| Smart lock retrofit installation (interior module only) | $95 – $190 per door |
These prices are general estimates intended to help you understand typical Lock Change Denton costs. The final price for your job depends on the exact condition of the door and frame, the type and brand of lock you choose, and any extra work needed to reinforce the opening or adjust alignment. After diagnosing your situation on-site, our technician will provide a detailed quote and get your approval before starting any work.
Upfront Pricing and No Surprises
We believe in clear, upfront pricing and honest recommendations. If a simple rekey will give you the security you need, we will tell you. If we see issues with a damaged strike plate, weak screws, or poor-quality hardware that could cause future problems, we will explain those as well. Our aim is to help you choose the most cost-effective option that still protects your home or business properly.
When you need to plan a lock change project in Denton, whether it is for one door or an entire building, you can call Lock Change Denton for straightforward advice and competitive pricing. We will walk you through your choices, from basic lock rekeying to high-security and smart lock upgrades, and make sure the final cost is discussed and approved before we get started.