Sign Up for Our Newsletter!

Experience Next-Generation Home Video Solutions in Northfield, IL

modern home video solutions northfield
Enhance every moment with top-of-the-line home audio & video installation

Whether it’s cozy movie nights with loved ones, thrilling gaming sessions that transport you to virtual worlds, or captivating sports events that make you feel like you’re in the front row, Liaison Technology Group has the expertise and home video solutions to bring your entertainment dreams to life. Our team of diligent technicians in Northfield and the surrounding region in IL will meticulously install and calibrate your system, ensuring optimal performance and an unrivaled viewing experience. Don’t settle for less when you can have the pinnacle of audio and video system excellence.

Take your home video in Northfield to the next level with our projectors and screens

Step into a world of visual splendor with our cutting-edge projectors and screens, designed to ignite your imagination and elevate your home entertainment experience. Cinema-quality visuals are at your fingertips, allowing you to transform any space into a captivating theater whenever you desire. Our retractable options will enable you to immerse yourself in the breathtaking action, and when the show is over, retract the screen and reclaim your living space. In addition, our audio-video equipment available in Northfield and the region combines cutting-edge technology with sleek design, seamlessly blending into your home decor.

Learn More

Upgrade your viewing experience with our top-of-the-line flat-panel TVs

Experience the epitome of picture-perfect brilliance as every scene unfolds with stunning clarity and lifelike precision. Our home video solutions include a variety of 4K and 8K Ultra HD TVs, utilizing LCD, LED, and OLED technologies, each designed to bring your favorite content to life in ways you’ve never imagined. With the help of our dedicated audio-video professionals, you can elevate your home entertainment in Northfield to new heights with our mesmerizing flat-panel TVs. Get the popcorn ready and experience a truly unforgettable visual journey.

Learn More

What sets our specialists in audio-video systems apart from the rest

Remote repair
Our dedicated technicians can diagnose and resolve the majority of system issues without the need for a physical visit.
24/7 support
Experience the convenience of receiving personalized assistance no matter the time of day or night you need it.
App control
Take control of your home video by effortlessly adjusting settings, monitoring devices, and troubleshooting common issues.
Prime service
Indulge the advantages of prioritized scheduling and exclusive service rates by opting for our audio-video systems.
Unveil the magic of our mirror TVs

Step into a world where technology seamlessly blends with elegance and style with our state-of-the-art mirror TVs. Our home video solutions in Northfield combine advanced technology with sophisticated design, offering a perfect balance between form and function. With a touch of a button, the mirror magically transforms into a stunning display, revealing captivating visuals and immersive entertainment. Whether you want to enhance your home décor or optimize space utilization, our mirror TVs are the epitome of versatility and elegance.


As reputable home audio and video systems suppliers in Northfield and across IL, we take pride in our services and ensure the utmost customer contentment with round-the-clock support and remote repair alternatives. Furthermore, every new customer can rely on a complimentary one-year Platinum Level Service Agreement, adding an extra layer of assurance. We’ve worked with renowned brands in the smart residential system industry for years, such as J. Geiger, Creston, Hunter Douglas, Control 4, Savant, and Lutron. We take immense pride in our achievements, including being honored with the prestigious 2019 Crestron Global Home Technology Award for Best Shading Application. We’ve also been recognized with the esteemed Snap One 2022 Outstanding Partner Award, highlighting our commitment to excellence in the industry. In addition to our awards, we continue to dedicate ourselves to supporting and positively impacting the lives of veterans and first responders through our partnership with the Tunnel to Towers Foundation, ultimately enhancing their quality of life at home. Furthermore, this year we’re also supporting The Freedom 13 Organization in their noble mission to construct Veterans Recreational Retreat Villages nationwide.

Plan Your Next Project

Embrace convenience and simplicity with our innovative solutions.

    Plan Your Next Project.

    Type of project

    How you heard about us?

    Frequently Asked Questions

    Can I control my audio-video equipment from my smartphone or tablet?

    With advanced home video solutions, you can completely control your Northfield home’s system at your fingertips.

    By utilizing innovative smart home technology and intuitive apps, you can conveniently manage and control your video sources, adjust settings, and even schedule recordings or access streaming services from your smartphone or tablet.

    Can projectors be used in well-lit rooms?

    Projectors perform best in darker environments, as excessive ambient light can affect image quality.

    However, projector models with higher brightness levels are available, designed specifically for well-lit spaces. Opting for audio video equipment with higher lumen ratings (brightness) and implementing ambient light-reducing techniques, such as using darker curtains or shades, can improve visibility in bright rooms.

    What is the benefit of 4K and 8K resolution in flat-panel TVs?

    Whether watching movies, sports, or playing video games, 4K and 8K resolutions bring a new level of realism and depth to your home video content, enhancing overall enjoyment and visual fidelity.

    With 4K resolution, also known as Ultra HD, you get four times the number of pixels compared to a standard Full HD TV. This increased pixel density produces clarity, finer details, and a more immersive viewing experience. 8K resolution takes it even further, providing four times the pixel count of 4K, which means even more precise and lifelike visuals, especially on a large screen in your Northfield home.

    How does a mirror TV work?

    Mirror TVs utilize advanced technology incorporating a semi-transparent mirror with a built-in display.

    The mirror is designed to allow light to pass through when the TV is turned on, revealing the screen behind it. When the TV is switched off, the mirror regains its reflective properties, functioning as a traditional mirror. This clever audio-visual system seamlessly transitions between a mirror and a television.

    Who is the go-to provider of home video solutions in Northfield, IL & beyond?

    At Liaison Technology Group, we redefine how you experience video at home, bringing top-tier home video solutions throughout Northfield and IL. Whether you’re near Sunset Ridge Woods or closer to the Illinois Museum and Education Center, you can lean on our team for expert assistance. We’re also available in Colorado, Florida, Illinois, and Tennessee if you need the following:

    Contact us today to find a solution that caters to your home needs!



    291 Northfield Rd.
    Winnetka, IL 60093

    Phone: 888-279-1235

    Monday – Friday: 8:00 AM – 5:00 PM
    Appointments Required