Mortise Locks
Upgrade or replace mortise locks on metal and wooden doors. Ideal for older properties and commercial doors needing strong, long-lasting hardware.
Change Lock & Rekey Service Southlake TX (214)838-7730
Welcome to Lock Change Southlake, your trusted mobile locksmith service dedicated to keeping homes and businesses across Southlake Texas safe, secure, and easy to access. Whether you are dealing with lost keys, moving to a new house or office, facing stolen keys, needing burglary repair, or planning a security upgrade, we provide fast, friendly, and reliable lock change solutions tailored to your property. Our team uses trusted tools, high-quality locks, and industry-standard installation methods to make sure every door in Southlake works smoothly and locks safely. With same-day mobile service, clear pricing, and experienced technicians, securing your property has never been easier or more comfortable.
Introduction
Homeowners, tenants, landlords, and business owners in Southlake Texas often contact us when they need dependable lock change services they can trust. Lost keys are one of the most common reasons people call, especially when they’re not sure who might find them or where they were misplaced. When you move to a new house or office, changing or rekeying locks removes the uncertainty of old keys still in circulation. Stolen keys require immediate attention, and our technicians respond quickly to restore your security. If you’ve experienced a break-in or attempted burglary, we provide full repair and lock upgrading services to help you move forward with confidence. When you're ready for a security upgrade, we help you choose stronger hardware that fits your doors and improves peace of mind.
Contents
Why Changing Locks
Many residents in Southlake Texas call us for lock change services because they want to ensure full control over who has access to their property. If you’ve recently lost keys, there’s always a chance they could be found by someone who knows your address. Changing or rekeying your locks eliminates this risk and restores your peace of mind. It is also one of the simplest and most effective steps you can take to protect your home or business, especially when your schedule is busy.
When you move to a new house or office, you never know how many spare keys were created by previous tenants, contractors, family members, or property managers. Lock Change Southlake helps new residents secure their property on the same day, ensuring no old keys will still operate your locks. This is one of the most recommended steps for new property ownership or rental turnover, and it typically takes less than an hour for most standard homes.
Stolen keys require immediate action, particularly if they were attached to items containing your address or personal information. Our mobile locksmiths in Southlake respond quickly and come equipped with the right tools and hardware to change or rekey locks on the spot. This prevents unauthorized access and strengthens your security instantly. Choosing to address stolen keys right away can prevent break-ins and help reduce stress after an incident or theft.
Sometimes lock changes are needed because of burglary damage or attempted forced entry. Even if intruders did not succeed in entering, damaged locks can compromise the structure and reliability of your doors. Our technicians inspect the door, frame, and hardware, then recommend the right replacement lock to match your security needs. Upgrading to better lock technology after a burglary not only repairs the damage but also improves your overall security. We offer a wide range of lock types to suit both residential and commercial needs throughout Southlake.
Lock Change Vs Rekey
Customers in Southlake Texas often ask whether they need a full lock replacement or if rekeying is a better option. A lock change involves replacing the entire hardware, which is ideal when the lock is old, damaged, worn out, or when you want to upgrade the look or security level of your doors. Changing the lock also allows you to upgrade to stronger deadbolts, higher grades of hardware, or smart locks that offer better convenience and security.
Rekeying, on the other hand, keeps your existing lock hardware but changes the internal pins so old keys no longer work. This option is more affordable and ideal for situations like lost keys, new tenants, or access changes. If your lock is still in good condition, rekeying offers excellent security without the cost of replacing the entire lock. Lock Change Southlake can evaluate each door and let you know which option will best fit your needs and budget.
Deadbolt Vs Mortise
Deadbolt locks are very common in Southlake Texas homes and small businesses. A standard deadbolt has a cylinder built outside of the door frame and a bolt that fully extends into the strike plate when locked. This design provides strong resistance against forced entry when installed correctly. Deadbolts are cost-effective, easy to use, and available in a wide range of finishes and security levels, making them one of the most reliable lock styles for everyday use.
Mortise locks, on the other hand, are often used in older homes, commercial buildings, and high-traffic environments. The lock body sits inside a deep pocket cut into the edge of the door, combining both latch and deadbolt functions into a single heavy-duty mechanism. Mortise locks are known for their durability, strength, and advanced internal components. They offer various functional options such as storeroom, office, passage, or privacy modes, which make them ideal for businesses and institutions.
Choosing between a deadbolt and a mortise lock depends on your door’s construction, your security needs, and your usage patterns. Deadbolts are excellent for most residential exterior doors and many light commercial applications. Mortise locks excel in demanding environments and offer superior internal strength. When Lock Change Southlake evaluates your doors, we consider your hardware preferences and suggest the most appropriate system. Both systems provide excellent security when professionally installed.
Whether you’re upgrading from a basic lock or replacing damaged hardware, we carry both deadbolts and mortise locks from top manufacturers. Our mobile vans are stocked with quality hardware, and our locksmiths provide expert installation so your locks operate smoothly and last longer. With the right lock type and a proper installation, your Southlake property becomes significantly more secure.
Smart Locks
Smart locks have become increasingly popular in Southlake Texas because they combine convenience, control, and modern security features. These locks allow you to unlock your door using a keypad, smartphone, fob, or remote access. They also allow temporary codes for guests, cleaners, or contractors, which makes managing access easier than ever. Smart locks are perfect for busy households, rental properties, and small businesses that want to eliminate traditional keys.
Standard smart locks replace your current deadbolt or latch hardware with a brand-new electronic lock. These models offer advanced features such as auto-locking, remote monitoring, and integration with smart home systems. They give your door a fresh new look and often include improved bolt strength and reinforced housings. Standard smart locks are ideal when you want full hardware replacement and maximum functionality.
Retrofit smart locks attach to the inside of your door and work with your existing deadbolt. This allows you to keep the exterior appearance and key function while adding electronic convenience. Retrofit models are great for historic homes, HOA-regulated communities, or anyone who likes their current lock style but wants smart features. They also tend to be more affordable since they reuse the existing mechanical deadbolt.
When helping customers in Southlake choose smart locks, we consider factors like door thickness, connectivity preference, security level, and daily usage. Lock Change Southlake installs and configures both standard and retrofit smart locks, ensuring they operate smoothly and integrate well with your routines. Smart locks offer unmatched access control and are one of the best upgrades for modern security.
Do It Yourself VS Using Professional Locksmith
Some lock changes may seem simple enough to tackle on your own, especially if you’ve purchased hardware from a home improvement store. While DIY can work for interior doorknobs or basic deadbolt replacements, it becomes risky when working with entry doors, mortise locks, commercial hardware, or smart locks. Errors such as misaligned screws, improperly drilled holes, or loose latch assemblies can compromise security and shorten hardware lifespan.
Using a professional locksmith ensures accuracy, durability, and warranty protection. Lock Change Southlake technicians bring specialized tools and years of experience to ensure every lock functions perfectly. Professional installation also includes a warranty on both parts and labor, giving you confidence that your investment is protected. When security matters, hiring an expert is often the smarter and more cost-effective choice.
Common Locks We Work With
Lock Change Southlake works with a wide range of lock brands for residential, commercial, and high-security applications. Below is a list of common brands we service, install, and replace. Each includes a brief description, an internal link, and an external link for more information.
Arrow
Arrow locks offer dependable commercial-grade durability at a budget-friendly price, making them great for offices and schools. Learn more at Arrow official site.
Sargent
Sargent hardware delivers premium performance for heavy-duty commercial doors that experience high daily use. Visit Sargent official site.
Mul-T-Lock
Mul-T-Lock cylinders provide high-security protection with patented key control to prevent unauthorized copies. More details at Mul-T-Lock website.
Kwikset
Kwikset locks are popular in residential settings for their affordable price and rekeying convenience. Learn more at Kwikset official site.
Medeco
Medeco locks offer advanced high-security features that resist drilling, picking, and forced entry. Visit Medeco official site.
Assa Abloy
Assa Abloy solutions support a variety of security levels for both residential and commercial needs. More at Assa Abloy official site.
Schlage
Schlage locks provide reliable security and design options for homes and businesses. Visit Schlage official site.
Corbin Russwin
Corbin Russwin locks perform exceptionally well in institutions and commercial properties. Learn more at Corbin Russwin official site.
Baldwin
Baldwin hardware offers stylish and durable decorative locks for upscale Southlake homes. Visit Baldwin official site.
Emtek
Emtek products combine custom finishes and quality construction for enhanced residential lock setups. More at Emtek official site.
Weiser
Weiser locks offer practical residential solutions with convenient key control options. Learn more at Weiser official site.
Simplex
Simplex pushbutton locks provide mechanical code entry ideal for utility rooms and restricted access doors. See Simplex manufacturer site.
Falcon
Falcon locks offer cost-effective commercial solutions for offices and multi-tenant buildings. Visit Falcon official site.
Stanley
Stanley hardware supports reliable security solutions for commercial doors with heavy usage. More at Stanley official site.
Von Duprin
Von Duprin exit devices are essential for panic-exit commercial doors needing safe and fast egress. Visit Von Duprin website.
Norton
Norton door controls improve door closure performance, assisting lock longevity and security. Learn more at Norton official site.
Yale
Yale locks deliver dependable residential lock security and efficient smart lock integration. Visit Yale official site.
Adams Rite
Adams Rite hardware specializes in aluminum storefront doors for retail and commercial applications. More at Adams Rite site.
How Much Does a Lock Change Service Cost?
Lock Change Southlake offers clear and competitive pricing for residential, commercial, smart, and high-security lock services. Below is a sample price guide showing typical ranges. Your final price depends on door condition, existing hardware, lock type, and service complexity. Our technician will always provide a final price to approve before starting any work.
| Service type | Price |
| Service call | $29 |
| Residential lock change (per lock) | $45 – $120 |
| Residential rekey (per cylinder) | $19 – $35 |
| Commercial lock change (per lock) | $85 – $180 |
| Commercial rekey (per cylinder) | $29 – $55 |
| High-security lock change | $150 – $280 |
| High-security rekey | $45 – $95 |
| Standard smart lock installation | $120 – $250 |
| Retrofit smart lock installation | $99 – $190 |
These prices are estimates and may vary depending on the condition of your doors, existing lock systems, and material differences. After inspecting your lock and door setup on site, our technician will provide a clear final quote for you to approve before any work is performed. This ensures full transparency and gives you complete control over your budget and security choices.
Why Choosing Lock Change Southlake
Lock Change Southlake is trusted by homeowners, landlords, and businesses because we consistently deliver quality, honesty, and professionalism. We maintain some of the best ratings in town and are recognized on BBB, Google Maps, Yelp, Home Advisor, and other verification platforms. With more than a decade of experience working with deadbolt and mortise lock change and rekey services, we know how to match the right locks to the right doors for lasting results.
Our team offers competitive pricing with upfront estimates, so you never face unexpected fees. We are licensed, bonded, and insured, and use class-leading diagnostic and programming tools for modern lock technologies. Most services are completed the same day, thanks to our fast mobile response across Southlake Texas. We proudly offer a six-month warranty covering both parts and labor, proving our commitment to quality and customer satisfaction.
Frequently Asked Questions
Can you rekey all my locks to work with one key?
In many cases, yes. As long as your locks share compatible keyways and similar mechanisms, we can rekey them to match one key for easier access.
How long does a typical lock change take?
Most standard lock changes in Southlake take 20–40 minutes per door depending on hardware type and door condition.
Should I replace my locks after moving into a new home?
Yes, it is strongly recommended. You never know who might still have a copy of old keys, so rekeying or changing locks ensures full control over access.
Are smart locks secure?
Quality smart locks are very secure when professionally installed. They use reinforced bolts and encrypted digital technology to prevent unauthorized access.
What if my lock is damaged after a break-in?
We inspect the door, frame, and hardware, then recommend lock replacement or reinforcement to restore and upgrade your security.
Can you install high-security locks?
Yes, we carry and install several high-security brands designed to resist drilling, picking, bumping, and forced entry.
Do you offer emergency service?
Yes, depending on scheduling availability, we provide same-day or urgent service for stolen keys, break-ins, or malfunctioning locks.
Is rekeying cheaper than lock replacement?
In most cases, rekeying is more budget-friendly since it retains your current hardware while providing new keys and secure access.
Do you offer warranties on your work?
Yes, lock change and rekey services come with a six-month warranty on parts and labor.
Can you help me choose the right lock?
Absolutely. We evaluate your door, security needs, and budget, then recommend the best lock options for your property in Southlake.
Conclusion
Lock Change Southlake is committed to providing secure, affordable, and professional locksmith services across Southlake Texas and nearby areas. We proudly serve surrounding communities such as Euless, Bedford, Hurst, Arlington, Irving, and Grapevine, along with nearby zip codes like 76039, 76040, 76021, and 76022. Whether you're handling lost keys, upgrading security, or repairing damaged locks, our mobile locksmiths deliver fast, dependable solutions you can trust.
If you're ready to upgrade your security with professional lock change or rekey services, contact us today. We will inspect your door, explain your options clearly, and complete the work with reliable craftsmanship. With transparent pricing, friendly service, and strong warranties, Lock Change Southlake is the local locksmith you can rely on for long-term peace of mind.