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Commercial Locksmith

NYC’s Trusted Commercial Locksmith — Available Around the Clock.
From master key systems and high-security lock installation to access control, safe opening, automatic door repair, and 24/7 emergency office lockouts, our certified technicians handle every commercial lock need with minimal disruption to your business operations.

    Why Lock & Tech
    Why choose
    Lock & Tech USA

    Since 1989, we’ve been securing homes and businesses across NYC and New Jersey with professional security solutions you can trust. Our licensed technicians provide 24/7 emergency service, using only the latest technology and backed by comprehensive warranties on all installations.

    01 01-licensed-insured-photo
    Licensed & Insured
    Fully bonded teams. NY DOS and every required permit on file.
    02 02-experience-photo
    35+ Years Experience
    Quietly protecting NYC since 1989 — through five decades of tech.
    03 03-emergency-service-photo
    24/7 Emergency Service
    Dispatched in under 30 minutes across all five boroughs.
    04 04-free-consultation-photo
    Free Consultation
    On-site walk-throughs with no obligation — site survey included.
    05 05-warranty-photo
    Warranty Included
    3-year workmanship guarantee on every device and every install.
    06 06-in-house-teams-photo
    In-House Teams
    No subcontractors. Every technician is on payroll and on call.
    No Matter Your Commercial Lock Situation, You Can Count on Us

    No Matter Your Commercial Lock Situation, You Can Count on Us

    • You need a master key system designed and installed across your entire facility
    • Your business is locked out during operating hours and losing productivity
    • Your high-security commercial locks need installation or replacement
    • Your panic bars, exit devices, or door closers require repair or adjustment
    • You need locks rekeyed after an employee departure or key loss
    • Your electronic access control system needs installation or programming
    • Your commercial safe is locked and you need emergency opening
    • Your automatic sliding or swing doors have stopped functioning properly
    • You need biometric or card reader access control at restricted entry points
    • Your restricted keyway system needs new keys cut with proper authorization
    • Your building requires ADA-compliant door hardware installed to code
    • You need same-visit emergency repairs with a fully stocked service vehicle

    Full Service 24 Hour Commercial Locksmith

    Lock and Tech USA provides comprehensive commercial locksmith services throughout New York City, serving businesses of all sizes from small retail shops to large corporate offices and industrial facilities. Our commercial locksmith division specializes in high-security lock systems, master key configurations, access control integration, and emergency response services designed specifically for business environments.

    We understand that commercial security requirements differ significantly from residential needs. Businesses face unique challenges including employee access management, after-hours security, compliance requirements, and the need for minimal operational disruption during service. Our certified commercial locksmiths carry extensive inventories of commercial-grade locks, cylinders, and security hardware, ensuring most services are completed during the initial visit.

    Our services include installation and maintenance of panic bars and exit devices, high-security cylinder systems, master key and sub-master key systems, keyless entry and electronic locks, safe installation and servicing, door closer repair and adjustment, and comprehensive security assessments. We work with leading manufacturers including Medeco, Mul-T-Lock, Schlage Commercial, Yale, Assa Abloy, and Corbin Russwin, providing the most secure and reliable commercial hardware available.

    Emergency commercial locksmith services are available 24/7 because we understand that business lockouts and security breaches can occur at any time. Our rapid response teams arrive fully equipped to handle lockouts, broken key extraction, lock malfunctions, and security system failures with minimal disruption to your business operations.

    General Services

    Lock Installation and Replacement

    Commercial properties require durable, high-security locks capable of withstanding heavy daily use while providing reliable protection against unauthorized entry. We install and replace commercial-grade deadbolts, mortise locks, cylindrical locks, and electronic access control systems. Our technicians assess your specific security needs, considering factors like foot traffic, security threats, insurance requirements, and budget constraints to recommend optimal locking solutions.

    Installation services include proper door preparation, strike plate reinforcement, and adjustment ensuring smooth operation and maximum security. We work with fire-rated doors, ensuring all installations maintain required fire ratings and comply with local building codes and ADA requirements.

    Master Key Systems

    Master key systems provide businesses with flexible access control while maintaining security hierarchies. We design and implement custom master key systems allowing different access levels throughout your facility. Owners and managers receive master keys accessing all areas, while employees receive keys limited to necessary zones.

    Our master key system design considers organizational structure, security zones, and future expansion needs. We provide detailed key control documentation, key tracking systems, and replacement key services. Restricted keyway systems using patented key blanks prevent unauthorized key duplication, ensuring only authorized personnel can obtain replacement keys.

    Lock Rekeying and Key Duplication

    Rekeying provides cost-effective security updates when keys are lost, employees leave, or security concerns arise. Our technicians rekey locks on-site, changing internal pin configurations so old keys no longer function while new keys operate the locks. This process costs significantly less than complete lock replacement while providing equivalent security benefits.

    High-security key duplication services include restricted keyways requiring authorization before duplicates can be created. We maintain detailed records of key issuance, providing accountability and tracking capabilities essential for commercial security management.

    Door Hardware Repair and Maintenance

    Commercial doors and hardware endure constant use, requiring regular maintenance and occasional repairs to maintain proper function and security. We service door closers, panic bars, exit devices, hinges, pivots, and automatic door operators. Preventive maintenance programs keep doors operating smoothly while identifying potential problems before they cause security vulnerabilities or operational disruptions.

    Emergency repair services address broken locks, damaged doors, and malfunctioning access control systems requiring immediate attention. Our technicians carry common replacement parts, enabling same-visit repairs in most situations.

    Access Control Security

    Modern businesses increasingly rely on electronic access control systems providing superior security, detailed access logs, and flexible access management compared to traditional lock and key systems. Lock and Tech USA specializes in installing, programming, and maintaining commercial access control systems from leading manufacturers including HID, Honeywell, Schlage, and Salto.

    Card Reader Systems

    Card-based access control uses proximity cards, magnetic stripe cards, or smart cards to control entry through doors and gates. We install standalone card readers for single-door applications and networked systems managing hundreds of access points. Card systems eliminate rekeying costs when employees leave—simply deactivate their cards rather than changing locks throughout the facility.

    Modern card reader systems integrate with time and attendance tracking, providing dual functionality from single infrastructure investments. Access logs document who entered which doors and when, creating comprehensive audit trails for security investigations and compliance requirements.

    Biometric Access Control

    Fingerprint, facial recognition, and iris scanning systems provide the highest security level by verifying users’ unique biological characteristics. Biometric systems eliminate concerns about lost or stolen credentials since users cannot forget or share their fingerprints or facial features.

    We install biometric readers at high-security locations like server rooms, research facilities, pharmaceutical storage, and executive areas requiring restricted access. Biometric systems integrate with card readers, creating multi-factor authentication requiring both credential and biometric verification for maximum security.

    Mobile Credentials

    Smartphone-based access control represents the latest advancement in business security technology. Employees use their phones as credentials, receiving push notifications when access is required. Mobile credentials eliminate physical card costs, enable instant credential issuance or revocation, and provide convenient remote access management.

    We configure mobile access systems with automatic geofencing, adjusting access permissions based on smartphone location. This technology enables flexible work environments while maintaining strict security protocols.

    Integration Capabilities

    Access control systems integrate with video surveillance, intrusion alarms, and building automation creating comprehensive security ecosystems. When access cards are used, cameras automatically record entry events. Unauthorized access attempts trigger immediate alarms and security responses. Integration provides situational awareness and coordinated security responses impossible with standalone systems.

    Commercial Safe Opening

    Commercial safes protect cash, documents, data backup media, and valuable assets from theft and fire damage. Lock and Tech USA provides professional safe opening, repair, and installation services for all safe types including combination dial safes, electronic keypad safes, biometric safes, and time-delay safes commonly used in commercial environments.

    Emergency Safe Opening

    Locked-out situations requiring emergency safe access occur when combinations are forgotten, electronic locks malfunction, or keys are lost. Our certified safe technicians open safes using specialized tools and techniques while preserving the safe’s integrity and avoiding damage whenever possible. We understand that safe contents often include irreplaceable documents or time-sensitive financial instruments requiring immediate access.

    Emergency opening services are available 24/7 for critical situations. Our technicians determine the most appropriate opening method based on safe type, value of contents, and urgency. In most cases, we open safes without destructive methods, maintaining the safe’s security capabilities for continued use.

    Safe Repair and Maintenance

    Commercial safes require periodic maintenance ensuring reliable operation and continued security. We service combination locks, electronic locks, hinges, bolts, and relockers. Combination changes, lock replacements, and hinge lubrication prevent lockouts and extend safe lifespan.

    Fire-resistant safes require seal inspection and replacement maintaining their fire protection capabilities. We verify fire ratings remain intact and recommend replacement when safes no longer provide adequate protection. Safe interior repairs including shelf adjustment, light replacement, and dehumidifier maintenance keep safes functional and contents protected.

    Safe Installation and Relocation

    New safe installation requires proper placement, anchoring, and environmental considerations. We position safes in locations providing security while allowing convenient access. Proper anchoring prevents theft by physically securing safes to structural elements. Climate-controlled environments protect sensitive documents and electronic media from humidity damage.

    Safe relocation services move safes between locations or within buildings without damage to safes, contents, or buildings. Our equipment and expertise handle safes weighing thousands of pounds, navigating stairs, doorways, and tight spaces safely.

    Automatic Doors Repair

    Automatic door systems provide convenient, accessible entry for commercial buildings while managing climate control and security. Lock and Tech USA services all automatic door types including sliding doors, swing doors, revolving doors, and folding doors from manufacturers like Horton, Stanley, Besam, and Dorma.

    Automatic Door Operator Repair

    Door operators containing motors, controllers, and safety sensors require regular maintenance and occasional repairs maintaining proper function. Common issues include slow operation, incomplete opening/closing cycles, unusual noises, and complete failure to operate. Our technicians diagnose electrical, mechanical, and control system problems, repairing or replacing components as needed.

    Safety sensor malfunctions pose particular concerns since they prevent doors from striking people or objects. We test and calibrate motion sensors, pressure mats, and infrared beams ensuring doors open for approaching traffic and stop immediately when obstructions are detected.

    Preventive Maintenance Programs

    Regular maintenance prevents expensive emergency repairs and extends automatic door system lifespan. Maintenance services include operator inspection and adjustment, track cleaning and lubrication, sensor testing and calibration, door alignment and balance adjustment, spring tension verification, and emergency breakaway testing for fire safety.

    Scheduled maintenance complies with ADA requirements and insurance regulations mandating periodic automatic door inspections. We provide documentation of service performed, satisfying compliance requirements while maintaining door reliability.

    Access Control Integration

    Automatic doors integrate with card readers, keypads, and push buttons controlling when doors activate. We install and configure access control systems working with automatic operators, creating secure yet convenient entry systems. After-hours security prevents automatic operation, requiring credential presentation before doors open.

    Integration with fire alarm systems ensures automatic doors release during emergencies, facilitating rapid evacuation. We verify fire safety protocols function correctly, maintaining life safety compliance while providing daily convenience.

    Office Lockout

    Office lockouts create frustrating situations preventing employees from accessing workspaces, resulting in lost productivity and potential revenue losses. Lock and Tech USA provides rapid office lockout response throughout NYC, typically arriving within 30 minutes of service requests during business hours.

    Rapid Response Service

    Our emergency locksmith teams understand the urgency of office lockouts, especially during business hours when every minute represents lost productivity. We maintain mobile locksmith units throughout NYC, enabling fast response regardless of your location. Technicians arrive with comprehensive tool inventories and common lock components, resolving most lockouts during initial visits.

    Before performing lockout services, we verify authorization through business documentation, building management confirmation, or identification verification. This security protocol protects businesses from unauthorized entry while ensuring legitimate lockouts receive prompt resolution.

    Non-Destructive Entry Methods

    Professional locksmiths prioritize non-destructive entry techniques preserving locks, doors, and frames. We use specialized tools and techniques opening commercial locks without damage, maintaining building security after lockout resolution. Lock picking, bypass tools, and decoder instruments allow entry without breaking components requiring expensive repairs or replacements.

    In situations where non-destructive methods prove impossible, we clearly explain options and costs before proceeding. Emergency situations sometimes necessitate forced entry, but we minimize damage and provide immediate repairs or replacements restoring security.

    Lock Replacement After Lockouts

    Some lockouts reveal security vulnerabilities or lock malfunctions requiring replacement rather than simple entry. Worn cylinders, damaged mechanisms, or outdated locks create ongoing security risks and potential future lockouts. Our technicians assess lock condition during lockout response, recommending replacements when appropriate.

    We carry commercial-grade replacement locks, enabling same-visit installation eliminating return trips and additional service charges. Upgraded locks improve security while preventing recurrent lockout situations.

    Preventive Lockout Solutions

    Repeated lockouts suggest needs for access control improvements. We recommend solutions like keypad entry systems, card readers, or key boxes providing authorized entry without traditional keys. These systems reduce lockout frequency while maintaining security, improving operational efficiency and reducing emergency service costs.

    Business Intercom Systems

    Commercial intercom systems provide essential communication and access control capabilities for office buildings, medical facilities, multi-tenant properties, and secure facilities. Lock and Tech USA installs, services, and upgrades audio and video intercom systems meeting diverse business communication needs.

    Building Entry Intercoms

    Multi-tenant buildings require intercom systems allowing visitors to contact specific tenants for entry authorization. Modern IP-based intercoms integrate with smartphones, enabling tenants to answer calls and grant access remotely from anywhere with internet connectivity. This capability proves especially valuable for businesses with remote workers or after-hours operations.

    Video intercoms provide visual verification of visitors before granting access, dramatically improving security compared to audio-only systems. High-resolution cameras capture clear images for identification purposes while deterring unauthorized entry attempts. Night vision capabilities maintain functionality 24/7 regardless of lighting conditions.

    Office Communication Systems

    Internal intercom systems facilitate communication between offices, departments, and locations without telephone systems. Desk stations, wall-mounted units, and wireless intercoms provide flexible communication options. Integration with paging systems enables facility-wide announcements for emergencies or general information.

    Modern intercoms support video communication, creating virtual face-to-face meetings between locations. This functionality enhances collaboration while reducing travel time and costs. Systems scale from simple two-station configurations to complex networks connecting hundreds of endpoints.

    Access Control Integration

    Intercoms integrated with door strikes, magnetic locks, and access control systems create comprehensive entry management solutions. Authorized visitors announce themselves via intercom, receive visual verification, and gain temporary access through electronic lock release. Access logs document all entry events, creating security audit trails.

    Integration with access cards or keypads provides multiple entry methods. Regular employees use credentials for direct entry while visitors use intercoms for assisted access. This multi-method approach balances security with operational convenience.

    Cloud-Based Intercom Systems

    Modern cloud-based intercoms eliminate traditional telephone line requirements while providing enhanced features. Smartphone apps receive intercom calls, allowing entry authorization from anywhere. Cloud platforms provide centralized management for multi-location businesses, enabling uniform security policies across enterprises.

    Cloud intercoms automatically update with new features and security patches, ensuring systems remain current without service visits. Remote diagnostics and configuration changes reduce maintenance costs while improving system reliability.

    Video Camera Surveillance

    Video surveillance provides critical security functions for commercial properties, deterring theft, documenting incidents, monitoring operations, and providing evidence for investigations. Lock and Tech USA designs and installs comprehensive video surveillance systems tailored to specific business security needs and operational requirements.

    Strategic Camera Placement

    Effective surveillance requires strategic camera positioning covering all vulnerable areas while respecting privacy concerns. We position cameras monitoring entrances and exits, cash handling areas, inventory storage, parking lots, loading docks, and perimeter zones. Professional site surveys identify optimal camera locations maximizing coverage while minimizing equipment costs.

    Interior cameras balance security monitoring with employee privacy considerations, focusing on theft-prone areas rather than creating uncomfortable surveillance environments. Exterior cameras protect property perimeters, vehicles, and building exteriors from vandalism and intrusion.

    High-Resolution Recording

    Modern IP cameras provide high-resolution images enabling facial identification and detailed forensic analysis. 4K cameras capture license plate numbers, document details, and individual features from significant distances. Variable focus lenses allow post-incident digital zooming, extracting details from recorded footage unavailable with older analog systems.

    Recording systems provide extended retention periods ensuring footage availability for investigations. Enterprise-grade network video recorders (NVRs) with RAID storage protect against drive failures ensuring recorded evidence remains accessible. Cloud backup options provide additional protection against on-site equipment damage or theft.

    Remote Monitoring Capabilities

    Modern surveillance systems provide remote viewing from smartphones, tablets, and computers. Business owners and security personnel monitor facilities from anywhere with internet connectivity, enabling immediate response to suspicious activities. Real-time alerts notify when motion is detected in restricted areas or during after-hours periods.

    Mobile apps provide convenient access to live feeds and recorded footage. Intuitive interfaces enable quick searches finding specific incidents without reviewing hours of footage. Clip sharing facilitates investigation coordination and evidence distribution to law enforcement.

    Integration with Business Systems

    Video surveillance integrated with access control creates comprehensive security ecosystems. Cameras automatically record when doors are accessed, linking visual documentation with electronic access logs. Unauthorized access attempts trigger immediate recording and alerts.

    Point-of-sale integration synchronizes transaction data with video footage, enabling investigation of cash handling irregularities, fraudulent refunds, and employee theft. This integration provides powerful loss prevention capabilities protecting business profitability.

    Engagement
    Four simple steps
    A streamlined approach to your security solution — designed so the experience feels as engineered as the system you receive.
    Free Consultation
    Schedule a complimentary on-site assessment to discuss your security needs and concerns
    02
    Custom Design
    Receive a tailored security solution designed specifically for your property and budget
    03
    Professional Installation
    Expert technicians install your system with minimal disruption to your daily routine
    04
    Testing & Training
    Comprehensive system testing and hands-on training to ensure you're fully confident
    Limited offer · valid through end of year
    Free security audit with any new installation.
    Comprehensive property assessment and tailored security recommendations, included with any qualifying install before December 31.
    No obligation · 60-minute audit
    Client testimony

    What our clients say

    Four point nine out of five, across 150+ verified Google reviews — and an open invitation to call any client we've ever served.
    Aggregate rating
    5/5
    based on 150+ reviews
    A+ BBB 5/5 Google 5/5 Yelp
    5.0
    The best service I received. Thank you for your patience and helping me out with my tough project. Thank you for working with me on the price as well. I will recommend to family and friends.
    Iosif Fatakhov Homeowner · Brooklyn 07.17.2025
    5.0
    Lock and Tech delivers top-tier service. The team is professional, knowledgeable, and shows up ready to solve the problem—not experiment. Fast response times, clear explanations without tech jargon overload, and a genuine sense that they care about the client, not just the hardware. The work was done efficiently and cleanly, using up-to-date technology that feels both secure and forward-thinking. If you’re looking for reliability, expertise, and real customer service (yes, it still exists), Lock and Tech is the right choice.
    Klara Landrat Business owner · Manhattan 06.29.2025
    5.0
    Hired this company to move our intercom system from inside to outside and also to install a new magnetic door lock on the outside glass door. This company did a great job and did a professional installation. They even helped us set up the AxTrax software for free to help manage access for our key-fob system. Recommended!!
    Sammy Cortes Property manager · Brooklyn 06.07.2025
    5.0
    Lock and tech provided a great price and service. They did our acces points, alarm and security cameras for the Doctors office. Highly recommend!
    Julie Ann Arlyne Boodram Office manager · Medical practice 05.20.2025
    5.0
    They have really good service for security cameras, access control and alarm. amazing person I feel like in they are best with cheap price.
    Rasidul Islam Business owner · Queens 05.09.2025
    5.0
    Gabriel and his team installed a new intercom system in my building. They are so professional and responsive. They did the job quickly yet with precision. It is such an improvement from what we had, I can’t believe we waited so long to do it. I highly recommend Lock and Tech!
    Guy Barash Building owner · Queens 05.04.2025
    5.0
    It was nice to have a professional company install my intercom system. Much better than these "save a dollar" places that don't have a store and make a mess. But this place has smart, nice people who are professional and know what they're doing. I highly recommend Lock and Tech!
    Vinny Baglivio Homeowner · Staten Island 03.08.2025
    Manufacturer partners
    Equipment we specify
    Since 1989, we’ve been securing homes and businesses across NYC and New Jersey with professional security solutions you can trust. Our licensed technicians provide 24/7 emergency service, using only the latest technology and backed by comprehensive warranties on all installations.
    Visit our office
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    Business hours
    Mon — Fri 8 AM – 6 PM
    Sat — Sun Closed
    Address
    1112 Quentin Rd, Brooklyn, NY 11229
    1619 McDonald Ave, Brooklyn, NY 11230
    245 E 115th St, New York, NY 10029
    117 NJ-35 #11, Keyport, NJ 07735