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Intercoms

NYC’s Trusted Intercom Installer — Serving Homeowners and Businesses Within 75 Miles of Manhattan.
From hardwired building intercoms and video entry systems to telephone intercoms and smart video doorbells, our licensed technicians install and repair any intercom system for residential and commercial properties — clean installation, flexible solutions, complete peace of mind.

    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.

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    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.
    Types of Intercom Systems We Install

    No Matter Your Intercom Need, You Can Count on Us

    • You need a new intercom system installed in an apartment building or office
    • Your existing intercom has no audio, distorted sound, or a faulty amplifier
    • You want a video intercom so you can visually verify visitors before buzzing them in
    • Your building’s hardwired intercom system needs repair or full replacement
    • You want a video doorbell installed with recording and remote access
    • Your telephone intercom needs integration with your existing phone system
    • Specific apartment units are not receiving calls from the entry panel
    • You need access control integrated with your intercom for credential-based entry
    • Your intercom panel buttons are broken or the directory is unresponsive
    • You want to upgrade a legacy system to ButterflyMX, 2N, Aiphone, or Comelit
    • Your residents can’t buzz guests in remotely from their smartphones
    • You manage multiple properties and need a reliable intercom service partner

    We Are an Authorized Dealer for All Major Intercom Brands

    At Lock and Tech USA, we are intercom installation and repair experts serving NYC homeowners and businesses with professional, reliable solutions. Regardless of the type of property you own, intercom systems allow for easier and more efficient communication while keeping your property secure. Our team serves clients within a 75-mile radius of midtown Manhattan and provides intercom installation services so you never have to be without the communication and access you need.

    Pioneers in Intercom Installation Solutions

    In the modern age, communication within a building or complex is more crucial than ever. Whether it’s for a residential community, a commercial building, or an industrial site, Lock and Tech USA is dedicated to offering top-notch NYC intercom installation solutions that make communication effortless, secure, and efficient. Our high-quality intercom systems integrate seamlessly with access control systems, CCTV, and smart home technology, providing comprehensive security solutions for any property.

    Our Intercom Installation Services

    Lock and Tech USA provides a wide array of intercom services, from simple audio-only systems to advanced video intercom systems that offer visual identification, smartphone integration, and AI-powered access control. Our services in NYC include:

    Consultation & Design: We analyze your needs and recommend the perfect intercom system, whether it’s for a single-family home or a multi-story commercial building.

    Professional Installation: Our experienced technicians ensure flawless installation, integrating the system seamlessly with your existing infrastructure and access control systems.

    Maintenance & Support: We provide ongoing phone and email support during business hours to make sure your intercom system continues to function perfectly.

    Upgrade Solutions: Looking to upgrade an existing intercom system? We offer cutting-edge solutions that can replace or enhance your current setup.

    Why Choose Lock and Tech USA for Intercom Installation?

    Expertise: With years of experience, our team possesses in-depth knowledge of the latest intercom technologies and best practices.

    Customization: We tailor our intercom solutions to your specific requirements, ensuring a perfect fit for your needs — from a single-family home to a multi-building enterprise.

    Quality Assurance: We use only top-quality equipment from trusted manufacturers and adhere to industry standards, ensuring long-term reliability and performance.

    Warranty Coverage: All installations are backed by a 90-day mechanical warranty and a 12-month electrical warranty, covering both parts and labor. Please note that repair work does not carry a warranty.

    Service Hours & Response Time: Intercom installation and repair calls are handled during normal business hours. Our typical on-site response time is 20–40 minutes (up to one hour). There are no additional charges for after-hours, weekend, or holiday calls.

    Transparent Pricing: Our pricing is straightforward — labor plus material, with no hidden fees. A partial deposit is collected upfront; final payment is due upon completion. We accept cash, credit card, ACH, wire transfer, check, Zelle, and Venmo. Commercial clients may set up invoicing or a business account.

    Regulatory Compliance: All our installations follow applicable federal, state, and city regulations.

    Wide Service Area: We serve clients within a 75-mile radius of midtown Manhattan, including all five boroughs, New Jersey, Connecticut, and surrounding areas.

    Our Installation Process

    When you contact Lock and Tech USA for an intercom installation, here is exactly what happens. We schedule the installation at a time that works for you and show up as planned. Our technician confirms the scope of work, completes the installation, and then conducts a full on-site walkthrough and tutorial so you know how to use every feature of your new system — including mobile app setup and configuration. A partial deposit is collected upfront; final payment is due upon completion. Before work begins, we require a signed contract and, where applicable, a tax exemption form. This applies equally to residential, rental, and commercial clients. If documentation cannot be provided immediately, we wait until everything is in order before proceeding.

    Connect with Us Today

    Enhance the connectivity and security of your premises with our state-of-the-art NYC intercom systems. Lock and Tech USA is committed to delivering solutions that combine innovation, quality, and value for any NYC business or residential property. Reach out to us today to discuss your intercom needs, and discover how we can elevate communication within your building or complex to a whole new level. Trust Lock and Tech USA — your partner in creating a more connected and secure environment.

    Intercom Systems Services in NYC for Residential and Commercial Properties

    At Lock and Tech USA, our modern intercom systems are designed to work in any type of home and business environment. We proudly install intercom systems for apartments, commercial properties, and various facilities throughout NYC:

    • Coops and Condos
    • Hospitals and other healthcare facilities
    • Grade/high schools and colleges
    • Warehouses and industrial facilities
    • Factories
    • Temples and Churches
    • Office buildings
    • Private homes, including both interior and exterior installation
    • Police stations and emergency personnel services
    • Municipal and government facilities
    • And many more

    Whatever your need is, an intercom from Lock and Tech USA can meet the demand. Our technicians are ready to answer any question you may have about how a professional intercom system can benefit your home or business. Our preferred brands are ABB, Aiphone, and Comelit. We also proudly work with ButterflyMX, Akuvox, DoorKing, Siedle, Alpha Communications, Tektone, Lee Dan, Elvox, and many others.

    Types of Intercom Systems We Install

    Lock and Tech USA installs the full range of intercom technologies available on the market today — from classic analog and hardwired systems to modern digital, touchscreen, and cloud-connected platforms.

    Audio Intercoms. Simple and reliable voice-only communication between entry points and units. Available in analog and digital configurations, with telephone entry and cell phone-only options for properties where simplicity is the priority.

    Video Intercom Systems. Full two-way audio and video communication with live feed, video recording, and night vision. Visitors are visually verified before access is granted — eliminating guesswork and improving security.

    Digital and Touchscreen Intercoms. Modern digital systems with touchscreen interfaces, digital scroll directories, and full smartphone integration. Ideal for multi-tenant buildings and commercial properties that need a clean, professional look.

    Telephone Entry Systems. Integrate your intercom directly with existing telephone lines or cell phones. Visitors call specific units directly — no additional hardware required inside the property.

    Hardwired Intercoms. The most reliable and tamper-resistant option. Hardwired systems never run out of power, provide greater range, and are significantly more difficult to intercept or bypass than wireless alternatives. Ideal for large residential buildings and commercial complexes.

    Intercom Features and Capabilities

    Modern intercom systems from Lock and Tech USA offer far more than simple buzzing. Depending on the system, your installation can include any combination of the following features.

    1. Core Communication Features

    Two-way audio and video communication, and flexible call routing so calls reach the right person every time.

    2. Video Capabilities

    Live video feed, video recording, night vision, and full cell phone viewing — so you can see your visitors clearly from anywhere, at any time.

    3. Access Control

    Remote door unlock and multiple access methods including PIN codes, physical key, RFID keycards, mobile app and Bluetooth credentials, and QR codes for guests.

    4. Mobile and Smart Features

    Smartphone integration, cloud connectivity, and smart alerts — manage and monitor your intercom from anywhere in the world via mobile app.

    5. AI-Powered Capabilities

    Facial recognition for automatic entry, package detection, smart motion detection with intelligent filtering between humans, animals, and vehicles.

    6. Multi-User and Building Features

    Apartment directory, multi-tenant support, and delivery management — everything you need to run a smooth, secure multi-unit building.

    7. Call and Notification Features

    Custom call routing and call logging so every visitor interaction is tracked and directed to the right person.

    8. Integration Capabilities

    Full integration with smart home systems, CCTV surveillance, and access control systems — all managed from one unified platform.

    9. Security and Monitoring

    Intrusion alerts, encrypted communication, and security desk monitoring for properties that require professional real-time oversight.

    10. Advanced and Enterprise Features

    Analytics, behavior detection, remote management dashboards, and the ability to control multiple buildings from a single platform — ideal for enterprise and high-security applications.

    Video Intercom Systems

    Video Intercom Systems

    With a conventional intercom system, your visitor’s voice is the only way you have to verify their identity before you decide to buzz them in. A video intercom system eliminates all the guesswork, giving you an accurate and reliable way to determine who’s at the door before granting access.

    If you have legitimate business with your visitors, all you need to do is press a button to let them in. If it’s someone more suspicious, you can discreetly call the authorities. Video intercom systems can also be customized to work between offices or within a single office for easier internal communication. They can replace keycards for additional security — adding a level of visual verification that a keycard alone can’t provide. The latest video intercom systems record, store, and time-stamp footage for later use if needed.

    Video Doorbell at Home

    At home, you can add a significant level of security simply by building on something every home already has: a doorbell. Not only can you see who’s ringing, but you can check on package deliveries, monitor your porch during the holiday season, and deter would-be thieves. Once someone sees that you have a video intercom system, they are more likely to target another property over yours.

    Hands-free use is a major benefit — you can see visitors and grant entry with the press of a button or through your smartphone app. The latest systems record, store, and time-stamp all visitor interactions, giving you reliable evidence when you need it.

    Hardwired Intercoms

    Hardwired intercoms are the gold standard for multi-unit residential buildings and commercial properties. These systems have few vulnerabilities, never run out of power, provide greater range than wireless alternatives, and are extremely difficult to tamper with or eavesdrop on without direct physical access to the wiring. If maximum security and long-term reliability are your priorities, a hardwired intercom is the right choice.

    Telephone Entry Systems

    Telephone entry intercoms integrate with your existing telephone system or cell phone to handle visitor access with no additional in-unit hardware. When a visitor arrives and presses a button on the door panel, your telephone rings with a distinctive tone. You answer, speak with the visitor, and grant or deny entry — all through your existing phone. Our systems support answering up to two gates or doors simultaneously.

    Intercom Amplifiers

    Intercom Amplifiers

    An intercom amplifier provides the control, power, and signal amplification needed to maintain clear communication throughout a building’s intercom system. Poor audio quality, missed calls, and garbled sound are often caused by a failing amplifier or a bad connection — not the intercom system itself. Lock and Tech USA can bring new life to an intercom you thought was beyond repair by replacing the amplifier with a high-quality unit. Built with premium components and high-grade technology, our amplifiers are designed to last and deliver reliable performance. Contact Lock and Tech USA today to find out more about amplifier replacement or a full intercom system upgrade.

    Frequently Asked Questions

    What types of intercom systems do you install?

    We install the full range of intercom technologies: audio-only and video intercoms, analog and digital systems, touchscreen and button-based panels, digital scroll directories, telephone entry systems, and cell-phone-only configurations. Whether you need a simple audio buzzer or a cloud-connected AI-powered video system, we have the solution.

    What intercom brands do you work with?

    Our preferred brands are ABB, Aiphone, and Comelit. We also work with ButterflyMX, Akuvox, DoorKing, Siedle, Alpha Communications, Tektone, Lee Dan, Elvox, and many others. If your building already uses a specific system, we can work with it.

    Can you integrate intercoms with smart home and security systems?

    Yes. We integrate intercoms with smart home platforms, CCTV surveillance, and access control systems — all managed from a unified platform.

    Do you install intercoms for multi-tenant buildings?

    Yes. We specialize in multi-tenant intercom installations including apartment directories, per-unit call routing, delivery management, and multi-building management platforms.

    What access and control options do intercom systems support?

    Depending on the system, access can be granted via doorbell button, PIN code, physical key, keycard or fob, mobile app, Bluetooth, QR code for guests, or facial recognition. We configure the right combination for your property and security requirements.

    What warranty do you offer on intercom installations?

    All installations are covered by a 90-day mechanical warranty and a 12-month electrical warranty, including both parts and labor. Repair work does not carry a warranty.

    Do you charge extra for after-hours or weekend service?

    No. We do not charge additional rates for after-hours, weekend, or holiday calls. Intercom service is handled during normal business hours, with a typical on-site response time of 20–40 minutes.

    What payment methods do you accept?

    We accept cash, credit/debit card, ACH, wire transfer, check, Zelle, and Venmo. Commercial clients may set up invoicing or a business account. A partial deposit is collected upfront; the balance is due upon completion.

    What documents are required before work begins?

    We require a signed contract and, where applicable, a tax exemption form. Requirements are the same for residential, rental, and commercial clients. If documentation cannot be provided immediately, we wait until everything is submitted before starting work.

    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