Commercial Locks
Lock replacement, rekey, and repair for offices, storefronts, warehouses, and commercial entry doors, including mortise cylinders and heavy-duty hardware .
Multilock Locks Grand Prairie TX Rekey & Replacement (214)838-7730
Whether you've lost your keys, experienced a break-in, or need a major security upgrade for your property in Grand Prairie, Mul-T-Lock change services offer unmatched protection. Our mobile locksmiths specialize in servicing Mul-T-Lock products for both homes and businesses. Known for their high-security features and patented key control, Mul-T-Lock systems are ideal for anyone looking to seriously enhance physical security. We provide full service for Mul-T-Lock deadbolts, mortise cylinders, smart locks, and restricted key systems.
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Why Using Mul-T-Lock
Mul-T-Lock is a global leader in high-security locking solutions. Their locks are built with patented telescopic pin technology, pick resistance, and hardened steel inserts to resist drilling and forced entry. They're commonly used in commercial buildings, high-end residences, and institutional settings.
One of Mul-T-Lock’s standout features is its restricted keyway system, which prevents unauthorized duplication. Each key is protected by a personal key card and can only be copied by authorized Mul-T-Lock dealers.
While more expensive than standard locks, the superior security and peace of mind make Mul-T-Lock an excellent investment for those serious about protection.
Mul-T-Lock Rekey
Rekeying a Mul-T-Lock is more complex than rekeying standard locks due to its patented cylinder systems. Rekeying often involves replacing the inner core or using a modular cylinder system to maintain key control and security.
Our technicians are trained and equipped to rekey both mechanical and electronic Mul-T-Lock systems, including platforms like Interactive+ and MT5+. Rekeying prices are higher than average due to the specialized hardware and tools required.
Smart Locks
Mul-T-Lock smart locks, such as the ENTR™ system, bring advanced access control to residential and commercial properties. These locks can be operated via smartphone, fingerprint, keypad, or remote fob—no physical key required.
Smart systems like ENTR™ can be installed with existing Mul-T-Lock cylinders, making it easy to upgrade without changing your entire lock. They're ideal for Airbnb hosts, small businesses, or tech-savvy homeowners looking for secure, convenient access control.
We handle complete installation, programming, app setup, and technical support for all Mul-T-Lock smart products.
Do It Yourself VS Using Professional Locksmith
Mul-T-Lock systems are not DIY-friendly. Their security relies on precise machining, restricted components, and correct installation to function properly. Mistakes can compromise security or damage expensive hardware.
Hiring a professional ensures proper fit, alignment, and secure programming for smart locks. Our locksmiths are authorized to work with Mul-T-Lock products and provide warranty-backed service and diagnostics.
Common Mul-T-Lock Locks We Work With
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Interactive+ Deadbolt
High-security deadbolt system with patented key control and anti-drill protection. Ideal for homes and small businesses. -
ENTR™ Smart Lock
Keyless smart lock system compatible with existing cylinders. Offers smartphone, keypad, and fingerprint access. -
MT5+ Mortise Cylinder
Commercial-grade cylinder with enhanced resistance to bumping and picking. Supports master key systems.
How much does a Mul-T-Lock change service cost?
Due to their specialized components, Mul-T-Lock services may cost more than standard locks. Final pricing is confirmed after on-site evaluation by a technician.
| Service type | Price |
|---|---|
| Service Call | $29 |
| Residential Lock Change | $155–$245 |
| Commercial Lock Change | $185–$295 |
| High-Security Lock Change | $225–$375 |
| Smart Lock Installation | $195–$345 |
| Mul-T-Lock Rekey | $75–$145 |
Why Choosing Lock Change Grand Prairie
We’re a trusted local provider of Mul-T-Lock services in Grand Prairie with more than 10 years of experience in high-security lock systems. We’ve earned top ratings across Google, Yelp, BBB, and HomeAdvisor thanks to our professional service, transparent pricing, and expert knowledge.
Our vans are fully stocked with Mul-T-Lock parts and diagnostic tools for on-site service. All installations and repairs are backed by a 6-month parts and labor warranty. We're licensed, bonded, insured, and offer same-day mobile response.
Frequently Asked Questions
- Are Mul-T-Lock keys easy to copy?
No. They require a unique key card and can only be duplicated by authorized dealers. - Can I upgrade my existing lock to Mul-T-Lock?
Yes, we can retrofit most doors with Mul-T-Lock deadbolts or cylinders. - Do you program smart Mul-T-Lock systems?
Yes, we install and configure ENTR™ and other smart locks. - Is Mul-T-Lock suitable for Airbnb?
Yes. The ENTR™ system is excellent for remote guest access and keyless entry. - Can I rekey a Mul-T-Lock without replacing it?
Yes, we offer rekey services using compatible replacement cores. - Are Mul-T-Lock systems drill-proof?
They include anti-drill inserts and hardened steel components for high resistance. - What is MT5+?
MT5+ is Mul-T-Lock’s premium high-security platform with triple locking mechanisms and patented key control. - Do you provide master key systems?
Yes, we can design and implement Mul-T-Lock master key hierarchies. - Is installation included in the lock price?
Installation is billed separately. We always provide an upfront quote before service. - What is the warranty on your work?
We offer a 6-month warranty on all parts and labor for Mul-T-Lock services.
Conclusion
Mul-T-Lock products provide the highest level of residential and commercial security in Grand Prairie. Whether you're looking to change locks, install smart access, or set up a master key system, we offer professional service backed by industry-leading tools and support.
We proudly serve nearby cities like Arlington, Mansfield, Irving, Duncanville, Cedar Hill, and Euless. Local zip codes include 75050, 75052, 75054, 76063, and 76039. Call today to book your high-security Mul-T-Lock service.