USI | Underground Solutions #1 Utility locating service in CA

Nothing beats Air Power

Let us show you how a vacuum can save your project time and money.

Featured Press Headlines

USI is hot in the press these days. Check it out!

PositiveID Your Utilities

Don't excavate until you have a PositiveID on all of your private utilities.

Detailed Reporting

Get the most detailed reporting available in California, including complete photographic records of all utilities onsite.

Air Rules

Air-based excavation is the fastest process available with enough power for the hardest soils and the toughest locations.

Previous

Next

It’s All About Air Power.

Still wondering how the power of air can save you time and money? As industry leaders, we know a thing or two about air excavation. Air excavation is considered safer than using water, and it's more cost efficient, and it’s environmentally safe.

Watch these videos and learn how an air excavated six foot pothole will benefit your project.

How Does It Work?

1

2

3

4

The best people with the best equipment saves you time and money!