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 Flower Mound, 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 Flower Mound, chances are you are looking for reliable, keyless entry hardware that works for residences, rental properties, offices, or commercial buildings. Simplex mechanical push-button locks are known for durability, ease of use, and battery-free, maintenance-free performance. When you contact our mobile locksmith service in Flower Mound, we can rekey, install, repair, or replace Simplex locksets right at your location—no complicated wiring, no fuss, just dependable security.
Simplex locks are often used for back doors, storage rooms, rental units, interior offices, or secondary doors where keypad access or code-based entry is more convenient than carrying around many keys. Our goal is to give you straightforward, secure hardware that is easy to manage and hard to bypass. We handle everything on-site: assessment, installation or rekey, alignment, and final testing — so your lock works smoothly from day one.
On this page you’ll find detailed information about why use Simplex locks, how rekeying or lock change works, what to expect from keypad or smart-upgrade options, typical costs, and answers to common questions if you consider Simplex for your Flower Mound property. This way you know exactly what you’re getting before you commit to any changes.
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Simplex mechanical push-button locks offer keyless entry without batteries, electronics, or frequent maintenance. Once installed, they provide consistent, reliable access through a simple code — ideal for rental units, storage rooms, offices, or doors you don’t want to leave keys for. For many Flower Mound homeowners and landlords, that ease of use combined with solid mechanical security makes Simplex a strong, practical choice.
Because the mechanism is mechanical rather than electronic, Simplex locks are not vulnerable to battery failure, hacking, or electronic malfunctions. This makes them especially useful in low-traffic or less-monitored areas where you need simple access control without complexity. For secondary doors, interior rooms, or back-of-house entries, Simplex often provides more than enough security — with less upkeep — than an electronic smart lock.
Simplex locks are also straightforward for rekeying or resetting, and maintenance is minimal. Many property owners in Flower Mound use them on rental properties, storage areas, offices, guest rooms, or secondary entries because they combine simplicity, reliability, and convenience in one affordable package. Simplex locks deliver dependable performance for years with no need for outside power or regular battery changes.
On the downside, Simplex locks don’t offer the same level of security features as high-security cylinders or heavy-duty mortise locks. They may not be ideal for main exterior doors or high-value properties where forced-entry resistance or advanced cylinder protection is required. But for doors with moderate security needs or where convenience and cost matter, Simplex remains a smart, practical solution.
One of the conveniences of Simplex locks is the ability to reset the entry code or reconfigure the lock without replacing hardware. If you change tenants, lose track of who has access, or need to reset access quickly for any reason, re-code the lock and old codes will no longer work. This makes Simplex an efficient choice for rental properties, guest rooms, offices, or storage spaces in Flower Mound needing flexible access control.
Because Simplex is mechanical and built for user-level maintenance, the reprogramming or code-reset process is straightforward and does not necessarily require high-security tools or special keys. Our locksmith service can assist with re-programming, resetting keypad cylinders, or replacing worn parts if needed to restore smooth operation. On-site service ensures proper alignment and full operation before we leave.
If the lock is worn or damaged, or if you prefer a fresh start, we can install a new Simplex lock body or cylinder. We’ll also offer hardware alternatives if you later decide you want higher security or electronic upgrades. Our aim is to give you a clear, flexible solution tailored to how you actually use your doors in Flower Mound.
Although Simplex is fundamentally mechanical, many locks on a property can combine Simplex hardware with electronic access control, smart cylinders, or keypad-plus-exit-device setups. This flexibility allows landlords and businesses in Flower Mound to use Simplex for low-traffic areas — and upgrade to electronic access where needed — without rewiring or major door modifications.
Standard upgrade paths include replacing the Simplex lock cylinder with an electronic or smart-capable core or pairing the door with an electric strike, keypad, or card reader for controlled access. Because Simplex hardware is often compact and straightforward, it can integrate cleanly with retrofit electronics in many cases. We evaluate your door, check compatibility, and recommend whether a mechanical lock or electronic upgrade is more suitable based on usage patterns.
DIY installation or re-coding of Simplex locks sometimes works fine, but issues can arise if mechanical tolerances, door alignment, and latch strike alignment aren’t precise. Mis-aligned latches or inaccurate door prep can cause sticking, keypads that don’t latch correctly, or premature wear — especially on frequently used doors. That can compromise both convenience and security over time.
When you hire a professional locksmith for Simplex lock change or rekeying in Flower Mound, you get accurate installation, clean alignment, and tested final operation. We confirm the latch seats fully, the keypad locks and unlocks smoothly, and the strike plate is secured properly. If any parts need adjustment or replacement, we handle that on the spot, ensuring long-term lock function without annoying issues or early failures.
Using a professional also brings warranty on parts and labor for a defined period, giving you peace of mind that if something goes wrong, you’re covered — something DIY often doesn’t guarantee. For long-term reliability and proper security, professional service is often the smarter choice even for mechanical locks like Simplex.
Below are several Simplex lock models and hardware types we frequently install or service for Flower Mound clients — from compact keypad locks to heavy-duty deadlatches suitable for apartments, offices, storage spaces, and secondary doors.
Simplex lock change or rekeying in Flower Mound tends to be more affordable than high-security or electronic upgrades because the hardware is simpler and installation typically requires less time. Costs vary depending on lock type (interior, exterior, heavy-duty, weather-resistant), and whether you rekey, replace, or upgrade. The table below shows typical price ranges to help you plan before the technician arrives.
| Service type | Price |
| Service call | $29 |
| Simplex mechanical lock re-program or re-key (per lock) | $35 – $60 |
| Simplex lock replacement (standard indoor model) | $95 – $150 plus hardware |
| Simplex heavy-duty or weather-resistant model change | $130 – $200 plus hardware |
| Simplex lock upgrade to electronic or smart-compatible cylinder | $180 – $300 plus parts |
These are estimated guidelines. Final cost depends on door and frame condition, lock type, and whether any additional work is required. During your appointment in Flower Mound, our technician will inspect, quote, and only proceed with work after your approval — ensuring transparency and no surprises at the end of the job.
Lock Change Flower Mound specializes in mechanical and electronic lock systems — including Simplex push-button locks — and offers dependable, professional service tailored to the way you use your doors. With years of experience installing, re-keying, and upgrading Simplex and other trusted brands, we know how to make your locks work smoothly and securely.
We are licensed, bonded, and insured, and our mobile locksmith vans carry common Simplex parts and blanks so most jobs are done in a single visit. We offer clear estimates, competitive pricing, and a six-month warranty on parts and labor. That reliability and support make us a sensible choice for both homeowners and business clients.
With attention to detail and a customer-first approach, we make sure your Simplex locks are installed or serviced correctly — giving you convenience, reliability, and peace of mind for everyday use.
Yes. For secondary doors, storage areas, garages, or rental units, Simplex mechanical push-button locks provide convenient, keyless access with adequate security for everyday use.
Yes. Simplex locks are designed so you can re-program or re-key them, invalidating old codes and setting a new combination — which is ideal for rental turnovers or access changes.
They offer convenience and keyless entry, which some people value more than mechanical complexity — especially for secondary doors, offices, storage rooms, or rental units. For main entrances or high-security needs, consider higher-grade locks.
Yes — certain Simplex models are rated for exterior or weather-exposed doors. However, regular maintenance and inspection are recommended for long-term durability.
Often yes — a professional locksmith ensures correct alignment, proper fit, and smooth operation. That helps avoid sticking latches, misaligned strike plates, or early wear that can happen with DIY installations.
Yes. All Simplex lock services from Lock Change Flower Mound come with a six-month warranty on parts and labor if the problem is related to our work.
A standard Simplex push-button lock installation or re-program typically takes under an hour. Upgrades or more complex installs may take longer depending on door condition and lock type.
Yes. We can configure multiple Simplex locks to use the same code or set up separate codes — whichever fits your security and convenience needs best.
Simplex Lock Change in Flower Mound is a practical, reliable, and keyless solution for secondary doors, rental units, offices, storage areas, or any space where convenience and moderate security matter. Their mechanical push-button design makes access easy and maintenance minimal — with no batteries, no electronics, and no complicated setup.
We serve Flower Mound and nearby communities including Lewisville, Coppell, Highland Village, Grapevine, Carrollton, and Denton. Many of our clients live or work in zip codes such as 75022, 75028, 75057, 75067, 75027, or 75019. With local experience and understanding of typical door types, we can help you choose the right Simplex configuration and install it professionally so your locks perform reliably for years.
If you’re ready to upgrade to Simplex — for convenience, flexibility, or keyless access — contact Lock Change Flower Mound. We’ll help you pick the right model, install or rekey it, and guarantee smooth, dependable performance for your property’s everyday needs.
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 Flower Mound.
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 Flower Mound and the surrounding neighborhoods. You can embed your Google map below to highlight your exact service area.