Brooklyn Security Camera Installation —
Done Clean, Done Right.
Brooklyn's mix of pre-war brownstones, multi-family row houses, and commercial storefronts demands real installation experience. We run wired PoE cameras through plaster walls and tight utility chases — no exposed cabling, no Wi-Fi dependency, no monthly fees.
Why Most Camera Systems Fail
(and how we fix it)
A camera that can't export footage, drops off Wi-Fi, or points at a wall isn't protecting you — it's just giving you false confidence.
Cameras aimed at bright windows or positioned too high to capture faces — useless for evidence.
Wireless cameras drop signal, lose recordings, and can be jammed with inexpensive off-the-shelf devices.
Cables stapled along baseboards or run in conduit through hallways — unprofessional and an invitation to tampering.
Complex UI, no training, no app setup — property owners who can't access their own cameras when it matters.
We walk your property and identify entry points, chokepoints, and blind spots before placing a single camera.
All cables run inside walls and ceilings wherever possible. No visible cabling unless the structure makes it unavoidable.
Power and data over a single Cat6 cable — stable, tamper-resistant, and not dependent on your Wi-Fi network.
NVR configured, storage set, motion alerts tuned, and the app installed on your phone before we leave.
Transparent Pricing.
No Hidden Fees.
Pricing varies based on property size, camera count, and cabling complexity. Here's what most installs cost — with no surprises in the final invoice.
We Know Brooklyn Buildings
Pre-war brownstones and row houses typically have original plaster walls, finished ceilings with no attic access, and narrow utility chases that make cabling runs genuinely difficult. Getting wires from a ground-floor storefront up to a second-floor apartment — or fishing cable through three floors of a Bed-Stuy brownstone — requires patience, the right tools, and experience with how these buildings were actually built.
Mixed-use buildings in Williamsburg and DUMBO add another layer, with commercial tenants on the ground floor and residential units above. We've worked in all of it, and we don't cut corners just because the run is tough.
Fully licensed low-voltage contractor. Proper credentials, proper insurance on every job.
We run cables through walls and ceilings — not surface-mounted along baseboards.
You own the system outright. No subscriptions, no cloud contracts, no lock-in.
We respond fast and come out for a free site assessment before giving you a number.
What Our Clients Say
Verified Google reviews from property managers, business owners, and residents across NYC.
"I own a retail store in Brooklyn and had been putting off cameras for years because every quote seemed overpriced. Seneca gave me a fair price, used quality equipment, and the system has been flawless for over a year. Wish I'd called them sooner."
"Seneca installed a full camera system for our 12-unit building and the work was immaculate. Every camera is perfectly positioned, the cabling is hidden, and the NVR is organized and labeled. Our tenants feel safer and the whole job was done in one day."
"These guys know what they're doing. They walked us through every camera placement before drilling a single hole. The setup was clean, they showed us how to use the app, and they checked back in a week later to make sure everything was good."
"We needed cameras in our NYC office building on short notice. Seneca came out the same week, gave us a transparent proposal, and had everything up and running within two days. Professional from start to finish — absolutely recommend."
Common Questions
Everything you need to know before getting started. Can't find your answer? Call us at 212-347-5400.
Get a Free QuoteGet a Quote — Tell us the type of
property and areas you want covered.
We'll respond the same day with a clear estimate. No obligations, no pressure.