Mortise Locks
Upgrade or replace mortise locks on metal and wooden doors. Ideal for older properties and commercial doors needing strong, long-lasting hardware.
Lock Change Service in Carrollton, Texas
Fast, friendly mobile locksmiths for homes, offices, and mailboxes. Call now or schedule a lock change online in minutes.
If you’re searching for Simplex lock change in Carrollton, you probably need reliable, mechanical push-button locks that don’t depend on electricity, batteries, or wiring. Our Carrollton mobile locksmith team specializes in installing, rekeying, and servicing Simplex locks for offices, warehouses, retail stores, healthcare facilities, apartment complexes, and residential homes that want strong access control without keys. Whether you are upgrading security, dealing with lost access codes, or replacing worn hardware, we make the process simple, quick, and secure.
Simplex locks are known for durability, reliability, and code-based keyless entry. They are ideal for doors that require controlled access—such as utility rooms, staff entrances, storage areas, IT rooms, and shared interior doors. We install, reset, and repair all major Simplex models and ensure your door works smoothly, securely, and with the proper combination set. With Lock Change Carrollton, you get dependable service and expert support from professionals who work with Simplex hardware every day.
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Simplex locks are some of the most dependable mechanical push-button locks on the market. They don’t require keys, electrical wiring, or batteries. This makes them perfect for locations where reliability and simplicity are crucial—such as commercial doors, employee-only areas, medical offices, server rooms, storage rooms, and multi-tenant buildings. For many Carrollton businesses, Simplex locks provide an ideal mix of convenience and strong access control.
The primary advantage is mechanical reliability. Unlike electronic locks that can fail due to dead batteries or wiring problems, Simplex locks function purely on mechanical components. This ensures consistent operation even under heavy daily use. They also allow you to update combinations easily, keeping access secure without replacing hardware.
The only drawbacks are that Simplex locks require correct installation and occasional servicing to maintain smooth operation. They also don’t offer audit trails or mobile access like advanced electronic systems. Still, for many commercial and residential applications in Carrollton, they strike a perfect balance between durability, ease of use, and long-term value.
Rekeying a Simplex lock is different from traditional lock rekeying because these locks rely on push-button combinations rather than keys. Instead of replacing cylinders, we reset the internal components and program a new code combination. This is essential after staff turnover, lost access codes, or misuse of the old code.
Simplex resets require the lock to be removed, opened, and reconfigured properly. Our Carrollton locksmiths handle full resets, mechanical cleaning, alignment, and lubrication. We ensure the buttons respond cleanly and the new code operates reliably. Resetting your Simplex lock is often faster and cheaper than full replacement—and restores complete access control.
While Simplex locks are famous for their mechanical models, many doors with Simplex hardware can be upgraded with electronic add-ons or paired with access control systems. This includes keypad modules, proximity readers, time-scheduled access, and audit-capable controllers—offering modern security while still maintaining strong mechanical backup capability.
Electronic upgrades are ideal for Carrollton businesses that want to track access, manage employees, or automate entry schedules. Retrofit solutions allow you to keep your Simplex mechanical lock while adding electronic features. During installation, we assess the door, frame, and hardware, ensuring the chosen upgrade fits correctly and operates smoothly.
Installing or resetting Simplex locks may look simple, but incorrect mounting, misaligned button assemblies, or mistakes during code reset can cause the lock to malfunction. Many DIY attempts result in stuck buttons, jammed levers, or combination failures—leaving the property unsecure or the lock unusable.
Professional installation ensures correct code programming, proper alignment, secure mounting, and smooth button operation. We also provide warranty on parts and labor when we install the hardware. For businesses or high-traffic locations in Carrollton, professional installation pays off in reliability and peace of mind.
Below are three commonly installed Simplex lock models we service in Carrollton, including combination features and usage scenarios.
A durable mechanical push-button lock ideal for office doors, commercial buildings, and staff-only rooms. Offers reliable keyless entry and easy code reset. More info at https://www.kabaaccess.com (search “Simplex 1000”).
A compact push-button lock suited for residential side doors, small offices, and interior commercial areas where simple keypad entry is needed. Details at https://www.kabaaccess.com (search “Simplex 7100”).
Perfect for high-traffic doors, combining push-button access with a lever handle for easy ADA-compliant entry. Ideal for hospitals, schools, and multi-tenant facilities. More info at https://www.kabaaccess.com.
Simplex hardware varies in cost depending on the model, condition, and whether a reset or full replacement is required. Below is a typical price range for Carrollton service. Final pricing is confirmed after on-site evaluation.
| Service type | Price |
| Service call | From $29 |
| Simplex code reset | $45 – $95 |
| Simplex mechanical lock change | $140 – $260 plus hardware |
| Simplex lever-handle replacement | $160 – $280 plus hardware |
| Electronic or smart retrofit | $150 – $320 plus components |
These are estimate ranges. Actual cost depends on the model, door condition, and whether mechanical cleaning or adjustments are required. We provide exact pricing before any work begins.
Lock Change Carrollton specializes in mechanical push-button locks like Simplex, along with all major commercial hardware brands. We are licensed, bonded, insured, and recognized on BBB, Google Maps, Yelp, and HomeAdvisor. Our technicians bring over a decade of hands-on experience installing, resetting, and repairing Simplex models of all types.
We provide same-day service across Carrollton and surrounding areas, transparent pricing, and a 6-month warranty on all parts and labor. Whether you need a single lock reset or a full building conversion, we deliver reliable, professional results.
No. Most Simplex locks are fully mechanical and work without electricity or batteries.
Some models allow it, but incorrect resets can damage the mechanism. We handle resets safely and professionally.
Yes. They are durable, mechanical, and offer strong access control for commercial interiors and some residential doors.
Yes, as long as they use compatible Simplex models.
Some models do, but exposure to weather can shorten lifespan unless the lock is rated for exterior use.
Yes. Many can pair with electronic modules or access control systems.
Most installs take 30–60 minutes depending on door condition and model type.
Yes. We fix stuck buttons, latch issues, worn springs, and internal failures.
We can reset the combination to restore full security.
Yes, all Simplex services include a 6-month warranty.
Simplex lock change in Carrollton is a smart option if you want durable, keyless access control without relying on electronics. Whether you need a code reset, repair, or full hardware replacement, our mobile locksmith team delivers fast, expert service backed by years of experience and a solid warranty. We service homes, offices, commercial buildings, schools, and more.
Upgrade or replace mortise locks on metal and wooden doors. Ideal for older properties and commercial doors needing strong, long-lasting hardware.
Single and double-cylinder deadbolts for front doors, back doors, and rental units. Perfect for improving home and office security in Carrollton.
Lock changes and key services for file cabinets, storage cabinets, and mailboxes to help protect sensitive documents, packages, and personal mail.
We provide lock change services in Carrollton and the surrounding neighborhoods. You can embed your Google map below to highlight your exact service area.