Build-a-Box Modular Systems

Aluminum build-a-box systems are incredibly versatile and very easy to set up, making them a great option for your next trench shoring project. The build a box system is light, strong, and sets up so quickly you’ll have your team back working before you know it.

Build-a-box Modular System for Rent across the Southwest and Southern California

From West Texas to Los Angeles and everything in between, TSR has the shoring and trench safety equipment that you need most for your next project. With 6 convenient locations including: Phoenix, Tucson, El Paso, San Diego, San Bernardino, and Los Angeles, we’re there where you need us.