Utility Line Locating Done Right - Before You Dig!

We locate public and private underground utilities using advanced detection technology - helping you avoid costly damage, delays, and safety risks.
ground penetrating rada

Avoid Costly Mistakes Before You Break Ground

The Lines You Don’t See Can Cost You the Most.
Calling 811 is a critical first step, but it only gets you part of the picture. Utility companies typically mark public lines up to the meter. Everything beyond that is considered private and unmarked.

That means buried electrical, gas, water, and communication lines on your site may still be completely unknown.

Striking one of these lines can lead to:

Project delays

Unexpected utility hits can shut down your job site and throw your entire timeline off track.

Expensive repairs

A single missed utility strike can turn a simple job into a costly repair nightmare.

Safety hazards

Striking underground utilities puts crews at serious risk of injury or worse.

Liability exposure

Missed lines can lead to legal claims, fines, and responsibility you don’t want.

Accurate Line Locating ensures everything in your project area is identified before work begins.

Comprehensive Underground Detection & Inspection Services

We combine advanced technology with field expertise to give you a complete picture of what’s below the surface.
utility line locating

Utility Line Locating

Locate public and private utilities using advanced signal and radar methods.
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GPR concrete scanning

GPR / Concrete Scanning

Identify rebar, conduits, post-tension cables, and hidden structures.
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CCTV pipeline inspection

CCTV Pipeline Inspection

Inspect sewer mains and laterals with robotic camera systems.
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plumbing

Plumbing Services

Diagnostic and maintenance services to support your infrastructure.
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hydro jet

Hydro Jetting

High-pressure cleaning to remove blockages and restore flow.
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Precision. Safety. Experience.

When accuracy matters, experience and technology make the difference.

  • Advanced detection methods (RD, GPR, CCTV systems)
  • Locate metallic and non-metallic utilities
  • Identify undocumented and damaged lines
  • NASSCO-certified inspection operators
  • Real-time reporting and documentation
  • 24/7 availability for urgent projects
certified inspection operators

A Clear Process from Start to Finish

We make the process simple and reliable, combining advanced technology with field expertise to ensure nothing is missed and your project stays on track.

Step 1
— Contact Us

Tell us about your project and timeline.

Step 2
— Site Assessment

We evaluate the area and determine the best detection methods.

Step 3
— Locate & Mark

Utilities are identified and marked using industry standards.

Step 4
— Move Forward with Confidence

You proceed knowing what’s underground—and what to avoid.
Know What’s Underground — It’s the Law

We Go Beyond 811

Utility companies locate what they own.
We locate everything else.

Accurate Line Locating specializes in identifying privately-owned utilities, undocumented lines, and hidden infrastructure giving you a complete understanding of your site.
811 Koww waht's below. Call before you dig.
By law, a person is required to find ALL underground utilities prior to starting any excavation, digging, boring, coring, etc. Accurate Line Locating can help you locate your utilities in conjunction with the 811 One call system. We are not a replacement of the service that your local utility owners provide. The 1-call system will typically only locate PUBLIC utilities, not PRIVATE. Failure in attempting to locate both public and private utilities can lead to property damage, serious injury or even death.

Serving Southern California

Based in Jurupa Valley, we provide utility locating and inspection services throughout the region.

24 hours a day, 7 days a week.

Know What’s Underground

Don’t Dig Blind

Get accurate, professional utility locating before your next project.
Accurate Line Locating Inc. logo
CSLB #1137803
© 2026 Accurate Line Locating Incorporated. All rights reserved.