Security & A/V Installation in Stony Brook, NY
University village + waterfront residential. Free estimates · Licensed & insured · Same-week installation throughout Stony Brook and surrounding areas.
Trusted security & A/V experts serving Stony Brook
Stony Brook is anchored by the university and the historic village along the harbor. Installations split between the academic-area rentals and well-kept residential homes around Old Field and Strong's Neck. Smart home integration is a frequent ask here.
Faculty, researchers, and university families often want quiet, smart-home-style systems that integrate with HomeKit, Google Home, or SmartThings. We're set up for that on every install.
We also serve nearby: Setauket, East Setauket, Old Field, Strong's Neck, Port Jefferson.
Service area: Stony Brook, NY and surrounding Suffolk County.
Five integrated systems · one local installer
Pick what you need or have us design a complete integrated package. Every system includes mobile app access, training, and post-install support.
Surveillance
IP & analog cameras, NVR/DVR, smart motion detection, mobile viewing.
Audio / Video
Whole-home audio, home theaters, distributed video, commercial A/V.
Communications
Structured cabling, Wi-Fi mesh, business networks, fiber.
Fire Alarm
IP-based PoE fire systems, code-compliant smoke & heat detection.
Burglar Systems
Door/window sensors, motion detectors, smart panels, monitoring.
Why Stony Brook homeowners and businesses choose Tech Vision NY
- Same-week installation. We're on the road in Stony Brook multiple times a week — usually on-site within 5–7 days.
- Free on-site estimates. We walk the property and give you a transparent itemized quote. No pressure.
- Licensed & insured in NY. Required for electrical, alarm, and low-voltage work. We don't cut corners.
- One company, one contact. Camera, alarm, A/V, and network all installed by the same team — they actually work together.
- We answer the phone. Owner Nick takes calls personally during install and a year later when you have a question.
See real Tech Vision NY work across Long Island
Browse 100+ photos of recent surveillance, A/V, and security installations — including jobs in Suffolk County.
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