Welcome!

Booster is a retail and installation superstore, dealership, and direct supplier. We are a one-stop shop and specialize in audio, video and security systems for automobiles. Serving Central Valley since 1998, we are the longest-running audio/video store in the area. We are also one of the largest audio/video stores—in the country. As a privately-owned business with real purchasing power, we can deliver more personalized, expert service and quality products at lower prices.