Professional TV Wall Mounting for Homes & Businesses
Clean, secure TV installations on any wall surface — with hidden cables and a finished look that elevates every room.
About This Service
ET Security provides professional TV wall mounting and installation for residential and commercial clients across Long Island. We handle everything from single living room TVs to multi-display office setups — mounted securely, cables hidden cleanly, and calibrated for the best picture in your space.
What's Included
Every TV mounting job we complete is done right — secure, clean, and built to last.
TV Mounting on Any Surface
We mount TVs on drywall, brick, concrete, tile, and stone — using the correct anchors and hardware for every wall type.
Hidden Cable Management
All HDMI, power, and AV cables are routed through the wall or concealed with matching raceway for a completely clean finish.
Optimal Viewing Height
We position every display at the correct height and angle for your seating arrangement, room layout, and lighting conditions.
Video Conferencing Displays
Professional display mounting for conference rooms and boardrooms — large screens, proper sightlines, and integrated cable routing.
Commercial Display Installation
Multi-screen setups for offices, lobbies, and waiting areas — mounted cleanly with all cabling concealed and displays properly aligned.
Display Calibration
We configure picture settings for your room's lighting conditions so your display looks its best from day one.
Where We Install
From bedrooms to boardrooms, we mount displays cleanly in any environment.
Why Choose ET Security
We take pride in clean, professional work that looks great and lasts.
Professional Installation
Precise mounting, hidden cabling, and proper display positioning — we deliver a finished result that looks as good as it performs.
Any Wall, Any Surface
Drywall, brick, concrete, stone — we have the tools and experience to mount securely on any surface without damaging your walls.
Clean Cable Management
No exposed wires. We route all cables through the wall or use color-matched raceway for a completely finished, professional appearance.
Local Long Island Service
Based in Hauppauge, we serve Queens,Nassau and Suffolk Counties with fast scheduling and local accountability.
All Display Sizes
From 32" bedroom TVs to 85" living room displays and large-format commercial screens — we handle every size safely and correctly.
Ongoing Support
We're available after installation for adjustments, additional displays, and any follow-up service you need.
Our Process
A straightforward process from booking to a perfectly mounted display.
Consultation & Booking
We discuss your space, display size, wall type, and cable routing preferences — then schedule a convenient installation time.
Professional Installation
We mount your display securely, route all cables cleanly through the wall or raceway, and connect all your devices.
Calibration & Handover
We set the optimal viewing height and angle, configure picture settings for your room, and walk you through everything before we leave.
Project Gallery
A sample of completed TV mounting installations across Long Island homes and businesses.
Frequently Asked Questions
Get Your TV Mounted the Right Way
Contact ET Security today to schedule a professional TV mounting installation for your home or business.