
NYC’s Trusted Network Cabling Installer
From Cat5e/Cat6 ethernet and fiber optic cabling to VoIP infrastructure, wireless network design, and data room organization, our licensed technicians build structured cabling systems that power your business communications now and into the future.
Since 1998, 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.

Structured cabling is the backbone of a company’s communication system, and it’s one of the core services Lock and Tech USA provides across New York. Installing and maintaining network communication systems involves real complexity, so our technicians are qualified and experienced in designing cabling that performs reliably. We’re committed to clean, well-documented implementation of the communication infrastructure your business needs, built to serve you now and as you grow, and we walk you through the finished system before any final payment is collected.
We also install, reorganize, and maintain data rooms. Our technicians suggest ways to streamline your storage while maximizing server capacity, keeping your network organized and well-performing, with attention to data room cleanliness and temperature requirements, and we remain available for maintenance and repairs in the future.
Lock and Tech USA is your single contractor for data, voice, and wireless infrastructure, handling the full structured cabling project from design through certification. Our work includes:
We design and install structured cabling across a range of properties, scaling each system to the size and layout of the space:
Our data and VoIP cabling connects all the devices on your business network to a single, central infrastructure. This increases the efficiency and security of your network while making it easier to locate and fix any error that arises. It also makes your cabling more organized and reduces the risk of accidents like trips, falls, and electrical fires in the workplace.
Fiber optics greatly enhance your ability to transmit data across your network. Unlike traditional copper, fiber optic cables offer greater bandwidth, faster transmission speeds, and stronger signal integrity over distance. Fiber is especially advantageous for businesses that transmit and process large volumes of data, though smaller operations can also benefit from a high-speed fiber-powered network.
We install Cat5e, Cat6, and Cat6a ethernet cabling for businesses. Ethernet connections deliver speeds reaching up to 10 Gbps — well beyond typical Wi-Fi — and, when properly installed, they’re less prone to interference and latency, giving you stable, low-latency wired connections where they matter most.

Wireless networks are a standard for businesses thanks to their convenience. Using a few strategically placed access points around the office, you eliminate the clutter of countless cables while keeping everyone connected. We design and install wireless networks to cover your office space efficiently and optimize connections throughout, eliminating coverage dead zones.
Lock and Tech USA follows a clear, transparent process so you always know what to expect, with the system demonstrated to you before any final payment is collected.
We start with a free consultation and site assessment, then design the cabling system and schedule the installation. We arrive during the scheduled date and time, confirm the contact and scope of work, run and terminate the cabling, and plan the timing with you to keep disruption to a minimum. On completion, every run is tested and certified, the installation is labeled and documented, and we walk you through the finished system. Final payment is collected at that point. Pricing is straightforward — labor plus material for one total price. All installations follow federal, state, and city regulations.
Lock and Tech USA backs new installations with a 90-day mechanical warranty and a 12-month electrical warranty, covering both parts and labor. We provide installation within 75 miles of Midtown Manhattan and support extended zones, multiple locations, and multi-site service for clients with several properties. Phone and email support is available during business hours.
We accept cash, wire transfer, ACH, credit card, and check, as well as Zelle and Venmo, and we offer invoicing and business accounts for commercial clients. Depending on the size of the job, payment is typically a partial deposit up front with the balance collected on completion. Before starting, we require a signed contract and a tax exemption form if applicable.
It covers the full data, voice, and wireless infrastructure — ethernet (Cat5e/6/6a), fiber optic, data/VoIP cabling, patch panels and drops, data room and rack build-out, wireless access points, plus cable management, labeling, testing, and certification.
Yes. We’re a single cabling contractor handling data, voice, and wireless together, so the whole network is designed, installed, and documented by one team.
Yes. We install and reorganize data rooms to streamline storage, maximize server capacity, and improve airflow, with attention to cleanliness and temperature requirements, plus future maintenance.
Yes. We design structured cabling with growth in mind, so you can add capacity and new connections without a complete recabling of your space.
Yes. Every run is tested and certified to industry performance standards, clearly labeled, and documented, and you receive detailed records for future maintenance.
Yes. New installations carry a 90-day mechanical warranty and a 12-month electrical warranty, covering both parts and labor.
Pricing is labor plus material for one total price, with a detailed quote after your free consultation. Depending on the size of the job, payment is a partial deposit up front with the balance on completion. We accept cash, wire transfer, ACH, credit card, check, Zelle, and Venmo.
We install structured cabling within 75 miles of Midtown Manhattan and support extended zones, multiple locations, and multi-site clients.








Mon–Fri: 8 AM – 6 PM
Sat-Sun: Closed
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
