NYC's Trusted Low-Voltage Experts

Professional Security & Network SolutionsEnterprise-Grade
Low-Voltage
Solutions

Enterprise-grade CCTV, networking, access control, and telecommunications for NYC businesses.

Get Free Estimate Talk to an engineer • 929-226-2520

Response

<24h

Warranty

1 yr

Projects

50+

Coverage

NYC Metro

CCTV Systems

Structured Cabling

Access Control

Network Infrastructure

Projects Completed

Response Time

Warranty Coverage

Client Satisfaction

NYS LicensedFully InsuredSOC 2 Certified

What We Do

Full-spectrum low-voltage solutions

From surveillance to structured cabling, we design and install the infrastructure that keeps your building connected and secure.

CCTV & Surveillance

Enterprise-grade camera systems with 4K resolution, night vision, and remote monitoring.

Structured Cabling

Future-proof Cat6/Cat6A/Fiber runs with BICSI standards, labeling, and lifetime warranty.

Access Control

Card readers, biometric scanners, and integrated visitor management for secure facilities.

Network Infrastructure

Managed switches, enterprise WiFi, VLAN configuration, and 24/7 network monitoring.

View All Services

About GreenTech LVG

NYC's trusted low-voltage experts

We are a full-service low-voltage installation company serving the NYC metro area. From commercial high-rises to healthcare facilities, we design and install the systems that keep buildings connected, secure, and running smoothly.

Every cable tested. Every system documented. Every project backed by our warranty.

Learn More About Us

50+

Projects Delivered

<24h

Response Time

100%

Satisfaction Rate

Trusted by NYC businesses

What our clients say

Real feedback from property managers, IT directors, and building owners across the NYC metro area.

“GreenTech installed our entire camera system in two days. Professional crew, clean work, and the picture quality is incredible. We can monitor everything from our phones now.”

24-Camera CCTV System

David Martinez

Property Manager · Bronx, NY

“The structured cabling they did for our office is immaculate. Every cable labeled, clean runs through the ceiling, and zero issues since install. This is how it should be done.”

150+ Drop Network Build

Michael Roberts

IT Director · Manhattan, NY

See All Client Stories

Get Started

Ready to upgrade your infrastructure?

Get a free, no-obligation quote for your project. We respond to every inquiry within 24 hours.

Get a Quote Call (929-226-2520)

Professional Security & Network SolutionsEnterprise-GradeLow-VoltageSolutions

Full-spectrum low-voltage solutions

CCTV & Surveillance

Structured Cabling

Access Control

Network Infrastructure

NYC's trusted low-voltage experts

What our clients say

Ready to upgrade your infrastructure?

Full-spectrum low-voltage solutions

CCTV & Surveillance

Structured Cabling

Access Control

Network Infrastructure

NYC's trusted low-voltage experts

What our clients say

Ready to upgrade your infrastructure?

Professional Security & Network SolutionsEnterprise-Grade
Low-Voltage
Solutions