Don’t risk downtime or injury. Get the most accurate underground utility locating services in Arizona today.
Over
The USI Locate team brings over 21 years of experience of underground utility locating services to Arizona and the Pacific Southwest. Our private underground utility locating services keep your projects on schedule, your team members safe, and prevent fines for all of your commercial projects in Arizona!
The fastest, most accurate private underground utility locating in Arizona.

The Most Accurate Data in AZ
USI Locate's underground utility locating services combine GPR, Electromagnetic Locating with other tools such as tracable locating rods and push cams with tracking sondes, mark, locate, and manage underground asset points.

We Find What 811 Doesn’t
Utility companies and local governments mark only what they own and operate - typically to the meter. Our Locating Services identifies all private-side utilities within your dig area beyond the meter.
Underground Utility Locating Services offered:
Wet Utilities
- Water Pipelines/services
- Sewer Mains/Laterals
- Storm Drain Systems/Yard Drainage
Dry Utilities
- Gas mains/services
- Electric
- Telephone/TV/Fiber Cable Communication Lines
Types of Services
- Ground Penetrating Radar
- Electromagnetic Locating
- Small Diameter CCTV
These Arizona companies have partnered with USI Locate for their underground utility locating needs.
Underground utility locating services cover: All of Arizona, Phoenix, Scottsdale, Paradise Valley, Glendale, Peoria, Mesa, Tempe, Gilbert, Chandler, QueenCreek, Tolleson, Goodyear, Globe, Gold Canyon, Paradise Valley, Prescott, Prescott Valley, Flagstaff, Sedona, Kingman, Tucson, Yuma, Arizona City