Long Island & New York City
Technology that feels
effortless.
Expert audio, video, networking, security, automation, and pre-wire solutions for exceptional homes and businesses.
experienceResidential
& commercialLong Island
& NYC
What we do
One expert team.
Every connected system.
From a single TV installation to the complete low-voltage design of a new build, we make advanced technology simple to use and beautiful to live with.
TV & Home Theater
Clean TV mounting, immersive theater systems, and expertly calibrated audio and video.
Explore service →♫Whole-Home Audio
Sonos and integrated audio that brings effortless sound to every room and outdoor space.
Explore service →⌁Wi-Fi & Networking
Reliable home and commercial networks engineered for complete, consistent coverage.
Explore service →◎Security & Surveillance
Cameras and alarm systems designed to keep your property visible, connected, and protected.
Explore service →⌂Smart Home Automation
Lighting, climate, shades, entertainment, and security brought together in one simple system.
Explore service →◇New Construction Pre-Wire
Future-ready low-voltage planning and wiring for residential and commercial new builds.
Explore service →▥Lutron Motorized Shades
Quiet, precise shade control integrated with lighting, automation, keypads and apps.
Explore service →Selected work
Craftsmanship you can see.
Technology you barely notice.
Real Goldfinger AV installations across residential and commercial spaces. Select any project for a closer look.
Built on experience
Done right.
Built to last.
For four decades, Goldfinger has helped homeowners, builders, and businesses create smarter, safer, better-connected spaces. We plan carefully, install cleanly, and stand behind our work.
- Thoughtful system design
- Professional, clean installation
- Solutions built around your space
- Reliable support after installation
A simpler process
From first conversation to final walkthrough.
Consult
We learn about your property, priorities, and budget.
Design
We recommend a practical system built for your needs.
Install
Our team completes a clean, professional installation.
Enjoy
We show you how it works and remain here to support you.
Request a quote
Tell us about
your project.
Share a few details and our team will follow up to discuss the right solution for your home, business, renovation, or new build.
Start your project
Let’s build a smarter space.
Call or email today to discuss your home, business, renovation, or new construction project. Ask for Sterling.