About Us
Low Voltage & Security Experts Nation Wide
DNY Security Corp delivers reliable low‑voltage and security systems for commercial, education, hospitality, and government facilities. Our team handles everything from site survey and design to installation, testing, and long‑term support.
We prioritize clean workmanship, documentation, and minimal disruption—so your team can keep working while we do ours.
Why Choose Us
Licensed & Insured
Licensed in NY & NJ for CCTV, access control, fire, PA, and data/fiber. Background‑checked techs and OSHA‑aware practices on every job.
Clean Work, Clear Handoffs
Labeled cabling, tidy racks, and clean terminations—plus as‑builts and quick guides so your team can run day‑to‑day without guesswork
A-Z Approach
From survey and design to installation programming, testing, and maintenance—get rapid response, remote diagnostics, and on‑site service when needed.
Minimal Disruption
We work during off‑hours and set convenient timelines that don’t interrupt your operations.
We Work With Top Brands
We partner with trusted manufacturers to deliver reliable, high‑performance systems.
And many more