Business Details
38 Years
experience
Emergency
services
24/7 Full-Service Locksmith in Dallas, TX
Established in 1988, L.O.C.K.S. By LeDuff has built a reputation as a trusted full-service locksmith and access control provider in Dallas, Texas. With over 30 years of hands-on experience, our founder Dennis J. LeDuff has cultivated expertise in residential, commercial, and automotive security solutions. We specialize in high-security lock systems, electronic access control, and advanced key programming, serving both homeowners and businesses. Our team of licensed technicians undergoes rigorous background checks to ensure safety and reliability. We pride ourselves on 24/7 emergency response, transparent pricing with no hidden fees, and personalized service tailored to individual security needs. As members of professional locksmith associations, we stay at the forefront of industry standards and technological advancements.Our commitment to excellence has earned recognition from the Dallas Black Chamber of Commerce and long-standing trust within the community. From rekeying locks to installing state-of-the-art surveillance systems, we deliver prompt, cost-effective solutions that protect what matters most. Our dedication to quality extends to safe sales and installation, door hardware upgrades, and restricted key control systems. Whether you're locked out of your home, need automotive key replacement, or require commercial security enhancements, we combine technical expertise with customer-centric service to meet your needs efficiently.
Services
Residential Locksmith
Commercial Locksmith
Automotive Key Replacement
Access Control Systems
Safe Installation
Emergency Lockout Service
Key Duplication
Security Camera Installation
Master Key Systems
Door Hardware Upgrades
Details
- Year established: 1988
Highlights and features
- We offer 24/7 emergency locksmith services with rapid response times.
- Our technicians are licensed, bonded, and undergo strict background checks.
- We provide transparent pricing with zero hidden charges.
- We specialize in advanced security systems including high-security locks and access control.
- Our team has over 30 years of combined experience in the locksmith industry.
Associations and certifications
- Texas Department of Public Safety (TXDPS)
What people say
24/7 emergency response
Expert key programming
Professional technicians
Reliable lock installations
Quick service times
Services
Residential Locksmith
We provide comprehensive residential security solutions including lock rekeying, high-security lock installation, and emergency lockout services. Our technicians handle key duplication, deadbolt installation, and smart lock upgrades to enhance home protection. With 24/7 availability, we ensure homeowners receive prompt assistance for lost keys or damaged locks while maintaining strict security standards.
Commercial Locksmith
Our commercial services include access control systems, master key systems, and high-security lock installations for businesses. We offer panic device installation, restricted key control, and electronic lock solutions to protect commercial properties. Our team specializes in securing office spaces against unauthorized access while providing scalable security options for growing businesses.
Automotive Key Replacement
We specialize in automotive key programming and replacement for most vehicle makes. Services include transponder key programming, remote key fob duplication, and emergency car unlock services. Our technicians use advanced equipment to create replacement keys for vehicles with lost or damaged ignition keys, ensuring vehicle security while preventing damage to door locks.
Access Control Systems
We install and maintain electronic access control systems for residential and commercial properties. Our solutions include keycard systems, biometric scanners, and remote access management. These systems allow property owners to control entry points digitally, track access activity, and integrate with existing security cameras for comprehensive protection of sensitive areas.
Safe Installation
Our safe services include residential and commercial safe sales, installation, and repair. We offer consultation to determine appropriate safe sizes and security levels for valuables protection. Technicians handle safe delivery, proper mounting, and electronic lock integration while ensuring compliance with security standards for document, jewelry, and cash storage solutions.
People
Dennis J. LeDuff
Proprietor
With over 30 years of experience, Dennis J. LeDuff founded L.O.C.K.S. By LeDuff in 1988 after honing his skills with Dallas' top locksmith companies. He specializes in high-security systems and electronic access control while maintaining traditional locksmith expertise. His commitment to excellence earned the Dallas Black Chamber of Commerce's Quest for Success Award.
Questions
What types of locksmith services do you offer?
We provide residential, commercial, and automotive locksmith services including emergency lockouts, key replacement, access control systems, and safe installation.
Are your technicians licensed and insured?
Yes, all our technicians are licensed by TXDPS, bonded, and undergo strict background checks to ensure professional and secure service delivery.
Do you offer 24/7 emergency services?
Yes, we provide 24/7 emergency locksmith services with rapid response times for lockouts, broken keys, and urgent security needs.
Can you replace high-security vehicle keys?
We program and replace transponder keys, remote fobs, and smart keys for most vehicles including Ford, Honda, Toyota, and GM models.
What areas do you serve?
We primarily serve Cedar Hill and Dallas, Texas, with service availability extending to surrounding areas for residential and commercial clients.
Do you offer commercial security system installation?
Yes, we install access control systems, CCTV surveillance, and high-security lock solutions tailored to business security requirements and compliance standards.
Reviews (5)
Bill Page
Jun 21, 2022
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Mr Leduff is a very good business man that is always willing to help his customers with free advice on HOW TO'S unlike the mass of businesses that are not willing to lift a finger or hand to help his fellow man. BLESSINGS BE ON TO YOU MR. LEDUFF B.P
Charlie Chittamai
Jun 07, 2022
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Great service. They were quick and knowledgeable. Cut my spare car keys and are significantly cheaper than the dealership. They also do mobile car door unlocking. Had to call them out the next day and they helped my mother get into her car. I would define my recommend them.
Jacquelyn Polk
Apr 13, 2022
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These people say they are open 24/7 and then I call and they say the technicians are busy until tomorrow evening. Go figure! Don't waste your time with them for an emergency.
Jameson Mitchell
Feb 08, 2022
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Fantastic locksmith! They're fast and accurate. I've never had a problem, any key I have copied works every time. I would recommend to anyone needing a professional locksmith
Kris Koffee
Jan 11, 2022
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They came exactly when they said they would after I was stood up by another company. They had the best pricing, they were friendly and efficient 10 out of 10 recommend
