At Lock & Key Locksmith, we understand that security is the backbone of every successful business. Whether you manage a small retail store on Melrose Avenue, a bustling restaurant in Koreatown, or a multi-floor corporate office in Downtown Los Angeles, our commercial locksmith team delivers enterprise-grade security solutions tailored to your unique needs and budget. With over 18 years of experience serving the Los Angeles business community, we've earned the trust of thousands of commercial clients across every industry.

Our certified commercial locksmiths carry state-of-the-art equipment in fully stocked mobile units, enabling us to handle everything from a simple office lockout to the design and installation of sophisticated access control systems — all on-site, with minimal disruption to your operations. Every technician is background-checked, bonded, and insured, giving you peace of mind that your property and people are in safe hands.

Office & Business Lockout Service

Being locked out of your business is more than an inconvenience — it's lost revenue, missed deadlines, and frustrated employees. Lock & Key Locksmith provides rapid-response commercial lockout services throughout Los Angeles, with typical arrival times of 15 to 30 minutes. Our technicians use non-destructive entry techniques specifically designed for commercial hardware, so your doors, frames, and locks remain intact.

We handle lockouts for every type of commercial property: office buildings, retail stores, warehouses, restaurants, medical offices, schools, churches, and industrial facilities. Our team is familiar with the full range of commercial lock brands — from Schlage and Yale to ASSA ABLOY and Corbin Russwin — so no matter what hardware secures your business, we can get you back inside quickly and safely.

• 15-30 minute average response across Los Angeles
• Non-destructive entry techniques for all commercial lock types
• Available 24/7 including weekends and holidays
• Experience with high-security and restricted-keyway lockouts
• On-site lock repair or replacement if the lock is damaged

Access Control Systems

Modern businesses need more than traditional locks and keys. Access control systems give you granular control over who enters your building, which doors they can access, and when. Lock & Key Locksmith designs, installs, and maintains access control solutions for Los Angeles businesses ranging from single-door offices to multi-site corporate campuses.

We work with industry-leading access control platforms including HID, Keri Systems, DoorKing, Linear, and Honeywell. Our systems support a variety of credential types — key cards, proximity fobs, PIN codes, biometric readers (fingerprint and facial recognition), and smartphone-based mobile credentials. Every installation includes full system programming, user training, and ongoing technical support.

• Key card, fob, PIN, biometric, and mobile credential options
• Cloud-based systems with remote management capabilities
• Audit trail logging — know who entered which door and when
• Integration with CCTV, alarm, and intercom systems
• Scalable from a single door to hundreds of access points
• ADA-compliant hardware and automatic door operators available

Master Key Systems

A well-designed master key system is essential for any multi-room or multi-tenant commercial property. It allows building managers and owners to carry a single key that opens every lock in the system, while employees, tenants, or department heads receive keys that only open the specific doors they need access to. This eliminates the hassle of carrying large key rings while maintaining strict access boundaries.

Our locksmiths design custom master key hierarchies based on your organization's structure. We can create systems with multiple levels — grand master, master, sub-master, and change keys — accommodating even the most complex access requirements. Every system is documented and registered to prevent unauthorized key duplication, and we use high-security cylinders from Medeco, Mul-T-Lock, and ASSA to ensure maximum pick and bump resistance.

• Custom hierarchies: grand master, master, sub-master, and change key levels
• Restricted keyways to prevent unauthorized key duplication
• Compatible with Medeco, Mul-T-Lock, ASSA, Schlage, and more
• Full documentation and key management consulting
• Ideal for offices, apartment complexes, schools, and hospitals

High-Security Lock Installation

Standard commercial locks may not provide adequate protection for high-value assets, sensitive data, or regulated industries. Lock & Key Locksmith installs high-security locks from the world's most trusted manufacturers, providing superior resistance to picking, bumping, drilling, and forced entry. High-security locks feature patented keyways, hardened steel components, and UL-listed cylinders that meet or exceed the most stringent industry standards.

We partner with leading high-security brands including Medeco, Mul-T-Lock, Abloy Protec2, ASSA Twin, and BiLock. Each of these systems offers patented key control, meaning keys cannot be duplicated without your authorization. Our technicians are factory-trained and certified to install and service these premium lock systems, ensuring they perform at the highest level for years to come.

• UL 437 listed cylinders for maximum security
• Patented key control — no unauthorized key duplication
• Drill, pick, and bump resistant mechanisms
• Factory-certified installation and servicing
• Ideal for banks, data centers, government facilities, and pharmacies

Panic Bar & Push Bar Installation

Fire codes and ADA regulations require commercial buildings to have panic hardware (push bars/crash bars) on exit doors. These devices allow occupants to exit quickly in an emergency by simply pushing the bar, while preventing unauthorized entry from the outside. Lock & Key Locksmith installs, repairs, and maintains panic bars for every type of commercial building in Los Angeles.

We work with all major panic hardware manufacturers including Von Duprin, Sargent, Detex, Dorma, and Precision Hardware. Whether you need a rim-type exit device, a vertical rod system, a mortise-style panic bar, or a concealed vertical rod device, our team has the expertise to handle it. We also install alarm-equipped exit devices, delayed egress systems, and electric latch retraction hardware for controlled access points.

• Rim, vertical rod, mortise, and concealed rod configurations
• Fire-rated hardware for rated door assemblies
• Alarm kits and delayed egress options
• ADA-compliant hardware solutions
• Annual inspection and maintenance programs available

File Cabinet & Safe Lock Service

Sensitive documents, cash, and valuables need protection beyond standard office locks. Lock & Key Locksmith provides expert file cabinet and safe lock services for Los Angeles businesses. Whether you're locked out of a filing cabinet, need to change the combination on a safe, or want to upgrade your document storage security, we have the tools and training to help.

Our technicians service all types of file cabinets (vertical, lateral, and rotary), desk locks, cash drawers, and safes from manufacturers like FireKing, HON, Sentry, and AMSEC. We can open, rekey, repair, or replace locks on most models. For high-security needs, we also install and service GSA-approved containers and Class 5 security cabinets used by government agencies and defense contractors.

• File cabinet lockout, rekey, and lock replacement
• Safe combination changes and lock upgrades
• Desk drawer and cash register lock service
• GSA-approved container servicing
• Emergency opening without damage whenever possible

Commercial Lock Rekey

Rekeying is the most cost-effective way to update access control when employees leave, tenants change, or you simply want to refresh your building's security. Rather than replacing every lock — which can be expensive for large commercial properties — rekeying changes the internal pin configuration so the old keys no longer work, while your existing hardware stays in place.

Lock & Key Locksmith handles commercial rekeying projects of all sizes, from a single office suite to entire campus complexes with hundreds of doors. We bring all necessary supplies in our mobile units and can rekey most standard commercial cylinders in under 10 minutes per lock. We also offer keyed-alike services so you can consolidate multiple locks to a single key, simplifying your daily operations.

• Rekey any number of locks in a single visit
• Keyed-alike option to consolidate to fewer keys
• Compatible with all major commercial lock brands
• Volume discounts for large rekeying projects
• New keys provided on-site immediately

Keyless Entry Systems

Keyless entry eliminates the risk and hassle of physical keys — no more lost keys, unauthorized copies, or expensive rekeying. Lock & Key Locksmith installs a wide range of commercial keyless entry solutions that offer convenience, enhanced security, and detailed access logging for your Los Angeles business.

Our keyless entry options include standalone keypad locks, Wi-Fi and Bluetooth-enabled smart locks, magnetic lock systems with keypads, and fully networked electronic access systems. We help you choose the right solution based on your security requirements, traffic volume, and budget. All installations include programming, testing, and hands-on training so your team can manage the system with confidence from day one.

• Standalone and networked keypad locks
• Bluetooth and Wi-Fi smart lock solutions
• Magnetic locks with keypad or card reader release
• Time-based access scheduling
• Remote locking and unlocking via smartphone app
• User management — easily add or remove access codes