Mortise Locks
Upgrade or replace mortise locks on metal and wooden doors. Ideal for older properties and commercial doors needing strong, long-lasting hardware.
Sargent Locks Mansfield TX Rekey & Replacement (214)838-7730
If you’re considering upgrading the locks on your property in Mansfield — whether a home, rental unit, or business — a Sargent lock change may be just what you need. Whether you have lost keys, moved into a new house/office, experienced stolen keys, or require burglary repair and a security upgrade, Sargent hardware delivers robust durability and commercial-grade performance. Lock Change Mansfield provides mobile locksmith service to install or rekey Sargent locks on-site, giving you professional installation and dependable security without leaving your door unattended.
Our technicians are experienced with a variety of Sargent lock systems — everything from heavy-duty deadbolts and mortise cylinders to exit devices and high-use door hardware ideal for offices or multi-tenant buildings. We evaluate each door and frame, recommend the appropriate Sargent series, and install with precision to ensure smooth, long-lasting operation. Whether it’s a single rental door or an entire facility, we make the process efficient, reliable, and tailored to your needs in Mansfield.
Contents
- Why Using Sargent Locks
- Sargent Lock Rekey
- Sargent Heavy-Duty & Commercial Options
- Do It Yourself VS Using Professional Locksmith
- Common Sargent Locks We Work With
- How much does a Sargent lock change service cost?
- Why choosing Lock Change Mansfield
- Frequently Asked Questions about Sargent Locks
- Conclusion
- References
Why Using Sargent Locks
Sargent door hardware is known for its durability, reliability, and suitability for heavy-use doors — qualities that make it a strong choice for residential buildings, offices, retail shops, and multi-tenant facilities in Mansfield. Many of their locksets and cylinders are built to withstand frequent use, resist forced entry, and deliver consistent performance over time. For high-traffic areas or doors that see daily comings and goings, Sargent offers a level of build quality that basic hardware cannot match.
One of the major strengths of Sargent hardware is versatility. Their offerings include cylindrical locks, mortise cylinders, exit devices, and heavy-duty lever sets and deadbolts — covering a wide range of door types, including wood, metal, and commercial-grade doors. This makes it easier to standardize hardware across multiple entries while maintaining professional appearance and security, ideal for apartments, offices, or storefronts in Mansfield.
Sargent locks are also designed for smooth operation and longevity. Strong internal mechanisms, hardened components, and precise manufacturing reduce wear and minimize maintenance needs. Over time, this durability leads to fewer lockouts, fewer repairs, and a more dependable door system — especially desirable when you manage multiple doors or rental units.
The tradeoff is that high-quality Sargent hardware costs more than basic residential locks and often requires professional installation, especially for mortise or exit-device configurations. However, for property owners who value long-term reliability and security, the investment often pays off through fewer problems and stronger doors that hold up under heavy use.
Sargent Lock Rekey
When you need to regain control over access — perhaps after tenant turnover, lost or stolen keys, or staff changes — rekeying your existing Sargent cylinders is often the most efficient solution. Rekeying adjusts the internal pin configuration so old keys are invalid, and new keys are issued under your control. It’s ideal when the hardware is still in good condition but you want to reset access without replacing the entire lock.
Because Sargent uses robust, high-quality cylinders and compatible keyways, rekeying is a reliable, cost-effective way to maintain security across multiple doors. Our technicians inspect each cylinder, carefully re-pin, cut new keys, and test operation to ensure smooth locking and unlocking before we leave. For apartments, offices, or rental units in Mansfield, this often avoids unnecessary hardware costs while restoring secure access.
If a lock shows signs of wear, damage, or previous improper installation, we may recommend a full lock replacement instead. This ensures you benefit from full cylinder integrity rather than risking compromised security with worn internal parts.
Sargent Heavy-Duty & Commercial Options
Sargent offers heavy-duty locksets, mortise cylinders, and exit devices built for commercial and institutional use — making them perfect for retail storefronts, office buildings, apartment complexes, or any high-traffic doorway in Mansfield. These locks are engineered for frequent use, strong physical resistance, and long-term durability.
Their cylindrical lever locks and mortise cylinders are often installed on metal or reinforced doors, delivering solid security in demanding conditions. Exit devices and panic-hardware options provide compliant, secure egress for commercial buildings while maintaining strong locking performance. For landlords, business owners, and property managers in Mansfield, these options offer the combination of security, compliance, and durability they need.
In many cases, Sargent hardware can be integrated with master-key systems, restricted keyways, or even access-control upgrades — allowing you to standardize keying across multiple doors or grant varying access levels to tenants, staff, or contractors. For larger properties or multi-unit buildings, this flexibility is a significant advantage, reducing key confusion and improving security management over time.
Do It Yourself VS Using Professional Locksmith
Installing or rekeying Sargent locks may seem doable on your own, especially if you are experienced with hardware. For simple cylindrical lever or deadbolt replacements on well-prepped wood doors, a handy homeowner might manage. However, for mortise cylinders, heavy commercial doors, metal or fire-rated frames, or exit devices, proper installation demands precision, experience, and sometimes specialized tools.
When you hire a professional locksmith like Lock Change Mansfield, you benefit from accurate door/frame assessment, correct cylinder installation, proper alignment, and secure strike plate reinforcement. We also handle keying, master-key systems, and exit-device compliance when needed. For heavy-use doors and commercial applications, that expertise significantly reduces the risk of failure or premature wear.
Another major advantage is warranty and accountability. DIY installations don’t include labor warranties, which means if something fails later — loose bolts, misalignment, or lock failures — you’re on your own. Our Sargent lock installations and rekeys come with a six-month parts and labor warranty. If there’s an issue related to our work, we return and correct it, giving you peace of mind and long-term security.
Common Sargent Locks We Work With
Here are three commonly used Sargent lock systems we regularly install and service in Mansfield. Each link points to the official Sargent product page for more details.
Sargent 8200 Series Cylindrical Lever Lock
Sargent 8200 Cylindrical Lever Lock is a durable and reliable option for apartments, offices, and commercial doors, offering strong mechanical performance and consistent operation under frequent use.
Sargent 8200 Mortise Cylinder Lock
Sargent Mortise Cylinder Lock is designed for heavy-duty doors and commercial entries, providing enhanced security and longevity for institutional and business properties in Mansfield.
Sargent Exit Device & Panic Hardware Locks
Sargent Exit Device Locks give compliant egress solutions for retail stores, offices, and multi-tenant buildings, combining safety code compliance with strong locking security.
How much does a Sargent lock change service cost?
The cost for a Sargent lock change or rekey in Mansfield depends on the hardware type, door type (residential vs commercial), and whether you're simply rekeying or replacing with heavy-duty locksets. Commercial-grade installations often involve more labor and preparation, which impacts pricing. Below is a general estimate table for common Sargent services.
| Service type | Price |
| Service call | $29 |
| Residential Sargent lock rekey or cylinder re-pin | $45 – $90 |
| Residential Sargent deadbolt/cylindrical lever change | $100 – $180 |
| Commercial Sargent cylinder rekey or master-key rekey | $70 – $140 |
| Commercial Sargent lock change (mortise or heavy-duty lever) | $180 – $340 |
| Commercial Sargent exit-device or panic-hardware installation | $220 – $400 |
| Sargent high-use hardware upgrade (labor only) | $150 – $260 |
| Sargent hardware supply & install (heavy-duty commercial) | $300 – $600+ |
Why choosing Lock Change Mansfield
Lock Change Mansfield has extensive experience servicing and installing professional-grade lock systems like Sargent. We understand the demands of residential, commercial, retail, and rental properties in Mansfield, and we tailor our lock solutions accordingly. Our locksmiths are trained to handle cylindrical, mortise, and exit-device hardware with attention to frame type, door material, and traffic use.
We offer transparent, upfront pricing and usually provide on-site estimates before any work begins. Our mobile service means we arrive ready with tools and parts to complete most jobs in a single visit. We are licensed, bonded, and insured — giving you assurance that the job will meet professional standards and local codes.
Every lock change or rekey we complete is backed by a six-month warranty on parts and labor. If you experience any problems tied to our work, we return to inspect and correct it at no cost. For homeowners, landlords, and business owners seeking durable, long-lasting security, that reliability is part of what makes us a top pick in Mansfield.
Frequently Asked Questions about Sargent Locks
Are Sargent locks suitable for home use or mostly for commercial?
Sargent locks are designed for commercial-grade use, but many homeowners choose them for increased durability and security — especially on entry doors, rental units, and heavy-use doors. They work well for both residential and business applications.
Can I rekey multiple Sargent locks to use one key?
Yes. If the locks use compatible cylinders, we can rekey them so a single key operates multiple doors. This is a common request for apartment buildings, rental units, or small businesses in Mansfield.
Will Sargent hardware fit on standard residential doors?
Many Sargent locksets can be installed on standard doors, but some heavy-duty or exit-device models may require reinforced frames or commercial-grade doors. We assess your door and advise accordingly.
Is DIY installation of Sargent locks advisable?
For basic cylindrical lever or deadbolt swaps, it may be possible — but for mortise cylinders, exit devices, or high-traffic doors, professional installation is strongly recommended. Improper installation can compromise security and lock longevity.
How does Sargent compare to budget locks?
Sargent hardware uses stronger internal mechanisms, durable materials, and commercial-grade tolerances, making them far more resistant to wear, forced entry, or vandalism than typical low-cost locks. For doors seeing frequent use, the difference is significant.
What maintenance do Sargent locks need?
Periodic checking of strike alignment, tightening screws, lubricating hinges and latch components, and testing lever/bolt operation can keep Sargent locks functioning smoothly for many years. Heavy-use doors benefit from occasional inspection.
Can Sargent locks be part of a master-key system?
Yes. Sargent cylinders support master-keying configurations suitable for multi-unit buildings, office suites, or rental properties — making access control easier to manage.
Are exit-device installations more expensive than standard locks?
Generally yes, because installation often involves aligning the device, reinforcing the door and frame, and ensuring compliance with safety/fire codes. However, for commercial doors, this cost ensures safety and code compliance.
Do you supply Sargent hardware or can you install customer-supplied locks?
We can do both. If you supply the lock hardware, we will inspect for compatibility and install it correctly. If you prefer us to supply hardware, we provide competitive pricing on quality Sargent locksets. We will always discuss both options before starting work.
Is there a warranty on installation and hardware?
Yes. Our Sargent lock change and rekey services include a six-month warranty on parts and labor. If any installation-related issue arises during that period, we return and make necessary corrections at no extra charge.
Conclusion
Whether you manage a single-family home, rental units, office suites, or a commercial property in Mansfield, upgrading to Sargent locks can provide strong security, reliable operation, and long-term durability. From heavy-duty deadbolts and mortise cylinders to exit devices and master-key systems, Sargent offers hardware that stands up to frequent use and demanding conditions. Lock Change Mansfield brings the expertise, tools, and experience to install or rekey these locks professionally and correctly.
We serve Mansfield and surrounding areas including Arlington, Grand Prairie, Burleson, Cedar Hill, Midlothian, and Fort Worth. Many of our clients are located in ZIP code zones such as 76063, 76001, 76002, 76028, 76060, and 76065 — but our mobile locksmith service can reach almost any location nearby when you need reliable lock work done right away.
With transparent pricing, licensed and insured technicians, quick response times, and a firm six-month warranty on parts and labor, Lock Change Mansfield is a trusted partner for your lock security needs. If you are ready to upgrade or rekey with Sargent lock hardware, contact us — we’ll assess your doors and deliver a secure, long-lasting installation you can count on.