Lock Change Round Rock offers expert installation, rekeying, and replacement services for Sargent locks—one of the most trusted names in heavy-duty locking systems for commercial and institutional use. Known for their strength, long life, and advanced key control, Sargent locks are ideal for schools, hospitals, offices, and high-security environments across Round Rock. Our mobile locksmiths are fully trained to handle Sargent hardware with the precision and care these locks require.

Why Using Sargent Locks

Sargent locks are built for performance and longevity, making them ideal for demanding environments like schools, universities, healthcare facilities, and commercial buildings. They meet or exceed ANSI Grade 1 standards and are engineered to withstand years of heavy use.

Their product lines include mortise locks, cylindrical locks, exit devices, and high-security key systems. Sargent’s patented keyways provide strict key control, making unauthorized duplication nearly impossible—critical for any business or facility concerned with access management.

If you're looking for a lock that performs under pressure and offers enhanced control, Sargent is one of the best choices available. Our locksmiths in Round Rock specialize in Sargent hardware installation and repair for both new builds and retrofit projects.

Sargent Lock Rekey

Rekeying your Sargent lock is a quick and cost-effective way to maintain security after employee turnover, lost keys, or changes in access needs. Sargent's complex keying systems require specific tools and techniques, which our technicians are fully trained to handle.

We provide rekeying services for Sargent mortise cylinders, LFIC/ULFIC cores, and conventional cylinders. Rekeying typically costs $45 to $80 per cylinder depending on the lock type and level of security. We also support master key systems for businesses and multi-site operations.

Smart Lock & Access Control Integration

Sargent’s access control-ready locks include WiFi, Wiegand, PoE, and wireless options through their IN120 and IN100 series. These locks allow seamless integration with modern building management systems for keyless entry, audit trails, remote access, and scheduling.

If your building in Round Rock uses access cards, PIN codes, or mobile credentials, we can install or retrofit Sargent locks to fit your system. These locks are perfect for schools and offices seeking scalable access control without compromising durability or aesthetics.

We handle system wiring, credential programming, and setup, ensuring your Sargent smart lock system functions properly from day one.

Do It Yourself VS Using Professional Locksmith

Sargent locks are advanced mechanical and electronic systems that require precise installation. Incorrect mounting, cylinder misalignment, or electrical miswiring can lead to performance issues or even void the warranty.

Our licensed locksmiths ensure every installation is secure, aligned, and up to code. We also provide a 6-month warranty on all labor and guarantee that your Sargent lock performs at its best, with no guesswork involved.

Common Sargent Locks We Work With

• Sargent 10 Line Cylindrical Lock – ANSI Grade 1 lock ideal for high-traffic doors in schools, government, and offices.
• Sargent 8200 Series Mortise Lock – Premium mortise lock offering multiple functions and customizable trim. Built for extreme durability.
• Sargent IN100 Lock – Wireless access control lock with real-time credential management and integration with many access platforms.

How much does a Sargent lock service cost?

Sargent locks are commercial-grade systems with durable components and professional installation requirements. Pricing varies based on hardware type and service needs. Below is our estimated pricing chart for Sargent lock services in Round Rock.

Service Type	Price
Service Call	$29
Sargent Cylindrical Lock Installation	$120 – $180
Sargent Mortise Lock Installation	$160 – $260
Sargent Smart Lock Installation (IN100/IN120)	$220 – $380
Rekey Sargent Lock (Conventional or Mortise)	$45 – $80 per cylinder

Why Choosing Lock Change Round Rock

We’ve spent over a decade serving the Round Rock community with dependable locksmith services tailored to commercial and institutional clients. We specialize in Sargent systems and understand their mechanical and electronic lock lines in detail.

We’re licensed, bonded, and insured—and proud to be top-rated on Google, BBB, and Yelp. With fast mobile response, transparent pricing, and 6-month labor warranties, Lock Change Round Rock is the go-to expert for your Sargent lock needs.

Frequently Asked Questions

1. Are Sargent locks good for schools and hospitals?
   Yes. They're designed specifically for high-traffic, high-security environments.
2. Can you rekey Sargent master key systems?
   Yes. We support standard and large format interchangeable core systems.
3. Do you install Sargent smart locks?
   Yes. We install and configure IN100 and IN120 locks for access control integration.
4. Are Sargent locks more expensive than Schlage or Yale?
   Yes, but they offer greater durability and security for long-term use.
5. Can I buy a Sargent lock and have you install it?
   Absolutely. We install customer-supplied locks and provide a labor warranty.
6. Do you service panic hardware or exit devices?
   Yes. We repair and install Sargent exit devices for commercial properties.
7. How long does a Sargent mortise installation take?
   Typically 45–90 minutes depending on the door prep and hardware.
8. Can Sargent locks be keyless?
   Yes. Their access control series supports keycards, PINs, and mobile credentials.
9. Are parts readily available?
   Yes. We stock common Sargent parts and cylinders on our service vehicles.
10. Can I schedule service after hours?
    Yes. We offer emergency and after-hours service throughout Round Rock.

Conclusion

Sargent locks deliver unmatched durability and access control performance for Round Rock businesses, schools, and institutions. Trust Lock Change Round Rock for same-day mobile service and certified installation. We also serve surrounding areas like Cedar Park, Georgetown, Pflugerville, Hutto, Leander, and Austin. ZIP codes covered include 78664, 78665, 78681, and more.

References

• Official Sargent Lock Website
• Sargent Mechanical Lock Products
• Sargent Integrated Access Control Solutions

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