Serving businesses across New Jersey.
We install and service security and low-voltage systems across New Jersey. Crews are based here, which is why a site visit usually happens the same week you call.
Where most of our work happens
Newark, Jersey City, and Elizabeth anchor Legion's service area. Each has its own hub with local context, use cases, and every service we install there.
Serving businesses across northern & central New Jersey
Legion is a service-area business — we come to you. Beyond our core cities, our crews install and service security and low-voltage systems across the counties and towns below.
Counties we serve
Essex County
Commercial access control & camera installation from Newark to Montclair and the Oranges.
Hudson County
Multi-tenant access control and video surveillance for Jersey City & Hoboken high-rises.
Union County
Low-voltage, alarm & security integration for businesses from Elizabeth to Union and Westfield.
Bergen County
Keycard entry, CCTV & structured cabling for offices across Hackensack and the I-80 corridor.
Passaic County
Security camera systems and intercom installs serving Paterson, Clifton & Wayne.
Middlesex County
Structured cabling, CCTV & access control for warehouses and offices across Edison.
Morris County
Cloud access control and network cabling for corporate campuses around Morristown & Parsippany.
Somerset County
Integrated low-voltage and structured cabling systems for professional and medical spaces county-wide.
Cities & towns we cover
- Newark
- Jersey City
- Elizabeth
- Paterson
- Edison
- Clifton
- Hoboken
- Bayonne
- Union
- Hackensack
- Montclair
- Kearny
Don't see your town?
We cover northern and central New Jersey. If your business is in the Garden State, Legion can design, install, and service your security and technology systems — just reach out and we'll confirm coverage for your address.
You get a local number, not a national queue
Faster response times
We're New Jersey based, so a technician is never far away. Local crews mean same-week site assessments and rapid service when a door, camera, or network drop goes down.
NJ codes & permits expertise
We know New Jersey fire, electrical, and low-voltage licensing requirements — and we pull the right permits and inspections so your install passes the first time.
Ongoing on-site support
Real people you can reach, not a far-off call center. We handle moves, adds, changes, and maintenance in person to keep your systems running long after install day.
Licensed, insured, and based in New Jersey — ready to assess your site at no cost.
Some of what we've been working on
Photos from our own jobs, not a stock library. Cabling, cameras, door hardware and rough-in, mostly mid-project.
Aiming a multi-sensor camera 
Running conduit across a parking deck 
Pulling Cat6 before the walls close 
Mounting conduit in a stairwell 
Door controllers and power supplies, wired out 
Landing door wiring at the head-end 
Video intercom and reader at a lobby entranceJersey City, NJ 
Intercom up, reader going on next 
Multi-sensor dome, cover off 
Pole-mounted PTZs with warning beacons 
Camera and wireless link on a lot pole 
Covering a garage stairwell 
Exterior camera on a new townhouse 
48-port panel, terminated and dressed 
Service loops into the patch panel 
Wi-Fi coverage under a greenhouse roof 
Outdoor access point on a downspout 
Exterior access point on brick 
Rough-in landing at the backbox 
Pre-wire on a custom home build 
Working the wall at a distribution centre 
Install day at a new mid-rise 
Rooftop dish on a non-penetrating mount