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 Mesquite TX Rekey & Replacement (214)838-7730
If you are searching for Sargent lock change in Mesquite, you probably want stronger, more dependable hardware than the basic locks that came with the door. Maybe you just took over a new office, upgraded a school or clinic space, or moved into a home with older commercial-style locks. Sargent hardware is known for durability and high performance in demanding environments, so it’s a great choice when reliability really matters. Our mobile locksmith team in Mesquite installs, rekeys, and services Sargent locks for both residential and light-to-heavy commercial properties.
Lock Change Mesquite handles Sargent deadbolts, cylindrical locks, and mortise systems on doors all over the Mesquite area. We inspect your doors, frames, and existing hardware, then explain whether a Sargent rekey, lock change, or full hardware upgrade is the best move. You get clear options, realistic pricing, and professional installation done on-site, often in a single visit. Our focus is simple: secure doors, smooth operation, and long-lasting Sargent hardware that actually fits how you use your building.
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Why Using Sargent Locks
Sargent (part of the ASSA ABLOY family) is a premium brand widely used in schools, hospitals, universities, and commercial buildings. Their locks are engineered for heavy use, strong resistance to abuse, and long service life. For Mesquite property owners, this means fewer failures, fewer callbacks, and hardware that keeps working even on high-traffic doors. If you want serious, “set it and forget it” security, Sargent is a top-tier option.
Sargent offers cylindrical locks, mortise locks, deadbolts, and specialty hardware that meet strict ANSI/BHMA grades. These grades measure durability, strength, and security, so you know you’re not just buying a fancy name. On frequently used doors—like main entries, hallway doors, classrooms, or offices—Sargent hardware stands up better than cheaper alternatives. That translates into fewer breakdowns and better protection over time.
Another advantage is key control and system design. Sargent cylinders can be part of sophisticated master key systems, restricted keyways, and high-security setups. This is ideal for multi-tenant buildings, schools, and businesses where you need different access levels for managers, staff, and visitors. You can design a system where one master key opens many doors, while individual keys only open what they should.
The main tradeoff is cost and complexity. Sargent hardware usually costs more than standard residential locks and requires more precise installation. It’s overkill for some low-use interior doors, but a great investment for critical entrances, emergency exits, and high-traffic spaces. Our job is to help you decide where Sargent makes sense and where simpler hardware is enough.
Sargent Lock Rekey
Rekeying Sargent locks is a powerful way to regain control of your building without changing all the hardware. Instead of replacing the entire lock, we adjust the internal pins in the Sargent cylinder so your old keys stop working. You get a new set of keys, and any previous copies become useless instantly. This is perfect after staff changes, tenant turnover, or when you simply don’t know who still has keys.
Sargent cylinders are designed for professional servicing and often live inside cylindrical, mortise, and deadbolt bodies. We remove the cylinder, change the pin stack, and re-install everything so the new keys operate smoothly. If you have multiple Sargent doors, we can usually key them alike or set them up in a simple master key structure. That makes it much easier to manage access while still maintaining security.
Rekeying Sargent locks typically costs more than rekeying basic residential hardware, but it is usually still cheaper than full replacement of quality locks. We inspect each door for wear, alignment, and frame strength and will recommend replacement only where it’s truly needed. If the lock body is in good shape, rekeying lets you keep that durability while changing who can get in. We always provide a clear quote before starting the rekey process.
Sargent Grades & Applications
Sargent hardware is available in multiple ANSI/BHMA grades, each tuned for different levels of use and security. Grade 1 locks are designed for heavy-duty commercial and institutional doors that see constant traffic. Grade 2 options are typically used in lighter commercial or higher-end residential settings. Matching the right grade to each door helps you avoid overpaying or under-securing.
For example, main building entrances, corridor doors in schools, and emergency exits often benefit from Grade 1 Sargent locks. Interior offices, utility rooms, and some residential doors may be fine with Grade 2 hardware. We walk your property and suggest practical combinations that balance cost and durability. In many Mesquite buildings, we use a mix of grades to get the best value.
Because Sargent is part of ASSA ABLOY, many locks can also be used with restricted key systems, interchangeable cores, or high-security keyways. This gives you more flexibility over time: you can re-core locks quickly, expand your master key system, or upgrade certain doors without ripping out everything. For landlords, schools, clinics, and offices, that flexibility is a major advantage. We design systems with an eye to future growth, not just today’s installation.
DIY vs Professional Locksmith
Sargent locks are precision-built for performance, which makes them less forgiving of mistakes than basic residential hardware. DIY installation can lead to misaligned latches, loose thru-bolts, and strike plates that don’t fully support the latch. Even if the lock seems to work, its security and durability can be compromised. On fire-rated or commercial doors, incorrect installation may even violate regulations.
A professional locksmith familiar with Sargent lock change in Mesquite brings the right jigs, bits, and knowledge to do the job correctly. We make sure the door prep matches the lock, the frame and hinges can support it, and the latch or bolt throws fully every time. We also properly install and secure any associated hardware like closers, strikes, and reinforcements. Our work comes with warranty on parts and labor, giving you support if adjustments are needed later.
Common Sargent Locks We Work With
Here are three Sargent product families we frequently see and recommend in Mesquite. You can review details directly on the Sargent website for more technical information.
Sargent 10 Line Cylindrical Lock
A heavy-duty cylindrical lock designed for high-traffic commercial and institutional doors, including schools, offices, and healthcare facilities. It delivers long service life, strong security, and multiple functions suitable for interior and exterior openings. More details: Sargent 10 Line Cylindrical Locks
Sargent 8200 Series Mortise Lock
A robust mortise lock platform offering multiple functions, trims, and security options for demanding doors. Ideal for main entrances, stairwells, and critical areas where strength, flexibility, and longevity are essential. More details: Sargent 8200 Series Mortise Locks
Sargent 4870/480 Series Deadbolt
A strong deadbolt solution for doors that require additional protection, often used with cylindrical locks on the same opening. Provides solid bolt throw and performance suitable for both commercial and higher-security residential doors. More details: Sargent Deadbolts
How Much Does a Sargent Lock Change Cost?
Because Sargent is a premium commercial-grade brand, lock change costs in Mesquite are typically higher than standard residential hardware. Pricing depends on whether the door uses cylindrical or mortise locks, how many doors we’re servicing, and whether rekeying or full replacement is needed. Below is a general pricing guide to help you budget. We always confirm final costs after inspecting your doors on-site.
| Service type | Price |
| Service call | $29 |
| Residential Sargent deadbolt or cylindrical lock change (per lock) | $130 – $220 |
| Residential Sargent rekey (per cylinder) | $40 – $80 |
| Commercial Sargent cylindrical lock change (per lock) | $170 – $290 |
| Commercial Sargent mortise lock change (per lock) | $210 – $380 |
| Commercial Sargent rekey / re-core (per cylinder) | $55 – $110 |
| Master key system setup or expansion (per opening) | $45 – $90 |
These numbers are estimates and can shift based on door condition, fire rating, lock function, and any additional hardware like door closers or reinforcements. If a door or frame needs repair, modification, or extra prep for Sargent hardware, we explain that before including it in your quote. You will always see the full cost up front and approve it before we begin. No hidden charges, just straightforward, professional service.
Why Choose Lock Change Mesquite
Lock Change Mesquite has extensive experience working with Sargent and other commercial-grade systems across schools, offices, clinics, apartments, and homes. We are licensed, bonded, and insured, and familiar with both the technical and practical side of heavy-duty hardware. Our reputation in Mesquite is built on timely arrivals, honest recommendations, and careful work that respects your time and property. We see each lock change as part of a long-term security plan, not a quick one-off job.
We arrive with professional-grade tools, common Sargent-compatible parts, and the know-how to work on cylindrical, mortise, and deadbolt systems. Our pricing is competitive and transparent, with no pressure to overspec or overspend. We recommend Sargent where it makes sense and simpler hardware where it doesn’t. Every job is backed by a 6-month warranty on parts and labor so you are not left alone if something needs adjustment.
Whether you manage a school, an office, a rental building, or a home with commercial doors, we tailor Sargent solutions to your real-world usage. We explain what we are doing, why we recommend certain products, and how to maintain them over time. When you choose Lock Change Mesquite for Sargent lock service, you get reliable hardware, meticulous installation, and a team that stands behind its work. That combination keeps your doors secure and your stress lower.
Frequently Asked Questions about Sargent Locks
Are Sargent locks overkill for a regular house?
Sometimes yes, sometimes no. For low-traffic interior doors, Sargent is more than you need. But for exterior doors, home offices, or situations with higher risk, Sargent hardware can be a worthwhile upgrade. We help you decide where the extra durability and security are worth the investment.
Can Sargent locks be part of a master key system?
Yes, Sargent is often used in master key and restricted keyway systems for schools, apartments, and offices. We can design or expand a system so managers and maintenance have broad access while others have limited access. Proper planning keeps the system secure and easy to manage. We explain how it works before we start any rekey or re-core work.
Can you rekey my existing Sargent locks instead of replacing them?
In many cases, yes. If the locks and cylinders are in good condition and compatible with your keying plan, rekeying is a cost-effective way to change access. We inspect the hardware first and recommend rekeying or replacement based on wear and security needs. You always approve the approach and price before we proceed.
Do Sargent locks need special maintenance?
They mainly need the same sensible care as other quality hardware—occasional lubrication, checking screws and strikes, and verifying the door closes properly. On high-traffic doors, periodic inspection is important to catch wear early. We can show you simple maintenance steps or set up periodic service if desired. Good upkeep protects your investment and prevents unexpected failures.
Are Sargent locks compatible with electronic access control?
Many Sargent platforms are designed to work with electronic trims, card readers, or electric strikes as part of a full access control system. You can combine strong mechanical hardware with keycards, fobs, or PIN codes. We evaluate your doors and recommend compatible solutions that meet your security and convenience goals. This is especially useful for offices, schools, and multi-tenant properties.
Why do Sargent locks cost more than basic residential locks?
They are engineered for heavier use, longer life, and higher security. Materials, testing, and design all add to the cost but also deliver more durability and reliability. Over time, that can save money by reducing failures and replacement frequency. We help you apply Sargent hardware where that long-term value really pays off.
Can you mix Sargent locks with other brands in the same building?
Yes, and many buildings do. You might use Sargent on main entries and critical doors and pair them with more economical hardware on lesser-used doors. We help plan which doors deserve Sargent and which can use simpler locks. The result is a balanced system that matches both your budget and your security needs.
Conclusion
If you are considering Sargent lock change in Mesquite, you are moving toward strong, long-lasting security hardware built for real-world use. Lock Change Mesquite can rekey, replace, or upgrade your locks with Sargent products that match your doors, traffic levels, and risk profile. From heavy-duty cylindrical locks and mortise systems to secure deadbolts and master key setups, we handle the details and stand behind our work. You get solid doors, dependable locking, and key control that genuinely makes sense.
We serve Mesquite and nearby communities such as Garland, Rowlett, Sunnyvale, Balch Springs, Forney, and Dallas, including ZIP codes like 75149, 75150, 75181, 75182, 75043, and 75180. Whenever you are ready to upgrade to Sargent locks, schedule a visit with Lock Change Mesquite. We will inspect your doors, walk you through the options, and provide a clear, upfront quote. Your security, convenience, and peace of mind are always at the heart of what we do.