Your event is unique — and it needs a crew that shows up prepared. Complex Sound AV delivers professional audio, video, lighting, mobile staging, DJ service, and Starlink internet for events across Chicagoland. From setup through strike, we handle the technical details so you can run the show.

Clear speech audio, presentation video, LED walls, and lighting for meetings, conferences, galas, and company events. Our crew handles setup, operation, and strike so your team can stay focused on the message.

Concert-grade sound systems, engineering, stage lighting, and power distribution for concerts, festivals, and outdoor events — including our owned Stageline SL75 when a mobile stage is needed.
Reliable audio, video, and lighting for church services, outdoor programs, and special worship events — with clarity that carries your message.

Weddings, parties, and celebrations with professional sound, lighting, and DJ service. We run the technical side so you can enjoy the event.

Professional DJs for private and corporate events, with sound systems sized to the room. We also provide DJ equipment and backline for DJs who bring their own show.

We own a Stageline SL75 mobile stage (Horizon Stages): a 20'×16' deck with a roof (optional deck extensions aren't currently available). Our crew always delivers, sets, and strikes it — this is not a drop-off or pickup rental. Setup typically takes 2–3 hours and is included. See our Stageline SL75 page for details.

Reliable portable satellite internet for outdoor, remote, and hybrid events — keep streaming, ticketing, and production connected where venue Wi-Fi falls short.

Festivals, parades, block parties, and municipal events across Chicagoland, with staging, sound, lighting, and power handled by one crew.
Whether you are planning a corporate conference, a concert, a church program, or a private celebration, indoors or outdoors, Complex Sound AV brings professional production with precision and reliability.
Our experienced team handles every technical detail — from load-in and setup through show operation and strike — so you can stay focused on your guests, not the logistics.
Complex Sound AV is your one-stop crew for complete event production:
We manage the equipment, setup, operation, and strike so everything runs smoothly and on schedule.
We regularly support:
No matter the scale, we build systems that match your event’s exact needs.
Do you own the SL75, and is setup included?
Yes. We own our Stageline SL75 (Horizon Stages). Setup typically takes 2–3 hours and is included. Our crew delivers, sets up, and strikes the stage — it is not available as a drop-off or customer-pickup rental.
Call (630) 864-5509 or email info@complexsoundav.com with your event date, location, and guest count.
COMPLEX SOUND AV
Chicago, Illinois, United States
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