12/01/2025
We’re excited to share that Moses Engineers served as the MEP engineering firm for the new John Alario Jr. Youth Sports Complex in Avondale — a major investment in Jefferson Parish’s growing athletics and tourism community.
Our team provided full mechanical, electrical, and plumbing design, including power distribution for the expansive, 147-acre complex featuring multipurpose turf fields, new facilities, and infrastructure built to support year-round tournaments and events.
We’re proud to contribute to a project that will bring families, athletes, and visitors together while strengthening opportunities for youth sports across the region.
Congratulations to everyone involved on this exciting milestone for Avondale and Jefferson Parish!
Key Takeaways The 147-acre John Alario Jr. Youth Sports Complex in Avondale cost between $42 million and $45 million, more than double the original estimate Four multipurpose artificial turf fields support baseball, softball, football, soccer, lacrosse, and rugby The facility is nearly ful