C4 Engineering + Design brings creative and technical expertise to commercial and residential spaces. We are your one point of contact for lighting, audio/video, shade, security, control and data solutions. With over 20 years of experience as systems integrators and design specialists, our team will guide you through the design + build process from beginning to end: audio-video, automated control systems, lighting and shades, video conferencing, data and networking – C4 does it all. From residential home theaters to large-scale Manhattan office build-outs, audio visual installation to control system programming, we are uniquely prepared to bring an individual focus and centralized control to your residential or commercial space.Located in Brooklyn, New York but serving clients around the country, we are ready to help make your new space all that you want it to be.




From single homes to commercial buildings, we design solutions to help you optimize energy performance in your home or business.

C4 Is A Proud Dealer And Integrator Of Many Top Brands, Including But Not Limited To:

Conference room with IP phone and display

Video Conferencing Software & Hardware

Whether for telecommuting or large scale presentations with remote clients, video conferencing saves time and money. C4 Engineering & Design can help find the video conferencing solution that is best for you.

Liberty National library

Harness the power of natural light

The quality and quantity of daylight in any space can have a dramatic impact in both our professional and personal lives. Natural light enhances colors, reveals textures and lifts the mood of any room it touches. And it saves money. C4 Engineering + Design shading systems provide precise control of daylight—at the touch of a button.

AMX Touch Panel

Take control...with the push of a button.

C4 Engineering + Design is a leader in control and automation systems for homes, offices, buildings, schools, hospitals, hotels, museums, and more. Our solutions simplify technology so that anyone can control and automate their environment.

Selected Clients:

From the C4 Blog:


  • Bacardi Fusion

    Bacardi Fusion

    C4 Event Design provided event services for the recent Bacardi Fusion event in Tribeca. C4 provides whole event planning, whole event design, event decor, video screens, projectors and sound for live performances or ...more

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