Built on family values. Backed by expertise.
We started Seneca Security because we saw too many properties protected by systems that were rushed, poorly installed, or built around recurring fees nobody asked for. We believed there was a better way.
A family business built in New York.
Seneca Security was founded by two brothers who grew up in New York and spent years in the trades before starting out on their own. What began as residential camera installs in Queens and Brooklyn grew steadily, by word of mouth from clients who valued craftsmanship over shortcuts and honesty over upselling.
Today we serve homeowners, apartment building managers and businesses of all sizes across New York City and the tri-state area. Our technicians handle everything from wired camera systems and access control to structured cabling and full network design, to the same standard we would want in our own homes.
We use commercial-grade equipment from established manufacturers and stand behind every installation with ongoing support. No call centers: when you need us, you reach someone who knows your system.
Every building is different and every client has different needs, and we take the time to understand both before a single cable is run. Long-term relationships built on trust and good work: that is what Seneca Security is about.
- Where it startedResidential camera installs in Queens and Brooklyn.
- How it grewWord of mouth, from clients who valued craftsmanship and honesty.
- Who we serveHomeowners, apartment buildings and businesses across NYC and the tri-state area.
- What we do nowSeven low-voltage systems: installed, repaired and maintained by one team.
The short version.
Family owned
Founded and run by two brothers with NYC roots and a hands-on approach to every job.
Professional grade
Commercial-grade equipment from established manufacturers, chosen for how long it lasts.
Licensed and insured
Licensed and insured in New York and New Jersey, with every installation meeting code and building requirements.
Ongoing support
We stay reachable after the job. Questions, expansions, adjustments: we are a phone call away.
Standards we never compromise.
Every technician on our team is held to the same standard: clean work, clear communication and accountability from start to finish.
Licensed and insured
Licensed and insured in New York and New Jersey. Proper credentials and proper insurance on every job.
Clean wiring, always
Concealed, organized cabling. No dangling wires, no zip-tie hacks. Work you would be proud to show a building inspector.
Wired first
We default to wired PoE cameras over Wi-Fi. Wired systems do not drop connections, cannot be jammed, and keep working for years.
Your footage stays yours
Camera recorders record on site. No cloud subscription needed to see your own footage, from your phone, any time.
Efficient installs
Most residential and small commercial installs are finished in a single day, and we leave the space clean.
Ongoing support
We pick up the phone after the job is done. Questions, adjustments, expansions: a long-term partner, not a one-time contractor.
In our clients' words.
Really happy with Seneca Security. Their team clearly knows home security inside and out. They walked me through the options and put together a custom setup that fit exactly what I needed, instead of pushing a one-size-fits-all package. The crew showed up right on time, got the whole system installed in a single day, and the install was clean, with tidy wiring and no mess left behind. Highly recommend them to anyone looking for a solution built around their home.
They mapped all my existing wiring and helped me come up with a plan as to move wiring to accommodate my televisions and set up WiFi to extend throughout my condo so there were no gaps in coverage. ... They also cleaned up the wiring in the closet so that it looks clean and organized. I can’t say enough wonderful things about Alexander and Joseph.
They installed a 14 camera system in my store & an electronic door lock. Very clean job, very professional! Took the time to show me how to fully work the system.
Hired Seneca Security to come & upgrade our buildings intercom system. They did an amazing job! Very easy to work with! Will definitely recommend!
All five boroughs, and North Jersey.
New York City first, from walk-ups to high-rises. Our strongest same-day coverage is Manhattan and Brooklyn.
Also serving Long Island and Westchester, and selected jobs in Connecticut. All service areas →
Midtown Manhattan.
New York, NY 10001
Friday, 7 am to 3 pm
Saturday, closed
Seven systems, one team.
Security cameras Access control Intercoms Structured cabling Networking Audio and video Elevator systemsReady to get started?
Tell us what you need, and we will get back to you, the same day when we can.