New Berlin United is a cooperative boys volleyball program that brings together athletes from New Berlin West and New Berlin Eisenhower, proudly representing and calling both schools home. Formed in 2006, the team originally competed as the New Berlin Juggernauts before adopting the name New Berlin United shortly after its inception.

Since then, the program has built a tradition of excellence, making seven state tournament appearances—including a State Championship title in 2009, a Runner-Up finish in 2014, and semifinal appearances in 2008, 2015, 2016, and 2020. United has also established dominance in the Woodland Conference, capturing 11 conference titles in 2009, 2011, 2013–2018, 2020, 2022, and 2023.

The program is led by Head Coach Nick Maske, who began his 10th season with United and 26th overall year coaching in 2024. Coach Maske was honored as the 2024 Woodland Conference Boys Volleyball Coach of the Year, a recognition voted on by his peers. He is supported by Assistant Coach Jake Oberbruner, and together, the coaching duo celebrated a major milestone in 2024—200 dual match victories.