HDDA Events

Underground Infrastructure Conference
January 27 - 28, 2026
The 2026 Underground Infrastructure Conference (UIC) is heading to San Antonio, Texas to convene professionals in the sewer, water, wastewater, gas, electric, telecommunications, and fiber industries.
UIC is the premier event dedicated to advancing the three core pillars of modern infrastructure: construction, rehabilitation, and asset management.
Utility professionals will exchange ideas and strategies for optimizing underground infrastructure systems, via classroom learning and an interactive exhibit hall.