Commercial Locks
Commercial office and storefront doors, suites, and back doors. Upgrade cylinders, replace hardware, and repair latch malfunctions.
Schedule
Lock Change in Katy TX
Locked out or upgrading security today? Schedule a mobile locksmith for lock replacement, rekey, fresh installs, or repairs .
Understanding the cost of lock change services is essential when you're securing your home or business in Katy. At Lock Change Katy, we believe in honest, upfront pricing with no hidden fees. Whether you’re upgrading a standard residential lock, switching to a smart lock, or replacing high-security commercial hardware, we provide clear estimates before we begin any work.
The final cost of your lock change depends on a few key factors:
Our mobile locksmiths in Katy carry a variety of lock brands and models to match your budget and security goals. We’ll walk you through your options on-site, explain the benefits, and give you a price before doing any work.
Here is a general pricing guide for our most requested services. Please note, these are starting estimates. Final pricing is confirmed by the technician after evaluating the specific lock type and door condition. No work begins without your full approval.
| Service Type | Price |
| Service Call | $29 |
| Residential Lock Change | $75 - $130 |
| Commercial Lock Change | $115 - $180 |
| High Security Lock Change | $155 - $225 |
| Smart Lock Installation | $145 - $220 |
| Deadbolt Lock Change | $85 - $140 |
| Mortise Lock Change | $120 - $195 |
| Lock Rekey (Residential) | $35 - $65 |
| Lock Rekey (Commercial) | $45 - $85 |
| High Security Rekey | $65 - $110 |
Every lock and situation is different. That’s why we always evaluate the site before giving a final quote. Call us at (346)200-5995 and we’ll dispatch a technician to your location in Katy for fast, professional lock service. We also offer package deals if you’re changing multiple locks or combining services like rekeying and smart lock installation.
Your security is our priority—and so is your budget. At Lock Change Katy, we deliver expert service, honest pricing, and peace of mind on every job.
Choose the service you need. If you are not sure, schedule and describe the situation.
Commercial office and storefront doors, suites, and back doors. Upgrade cylinders, replace hardware, and repair latch malfunctions.
ScheduleHome lock solutions for move-ins, lost key situations, rekeys, fresh installs, and door lock servicing .
ScheduleSmart lock services with keypad options installed neatly for reliable entry and simple access control .
ScheduleUse the schedule page for full details, or send a quick request below.