Specialty diagnostics
← All specialty diagnosticsFind what is
below the surface.
Specialized locating and diagnostic support for underground electrical faults and buried circuit concerns.
How Arc can help
Underground fault support
Underground issues can be disruptive and difficult to trace. We use focused testing to help narrow down the concern and make the repair plan more informed before unnecessary digging begins.
Not sure this is the right service?
Tell us what the system is doing. We will help you find the right next step.
Request service →- 01Underground circuit faults
- 02Outdoor power loss
- 03Buried cable concerns
- 04Site and property electrical issues
- 05Targeted troubleshooting before excavation
- 06Clear next-step planning
What to expect
Focused testing.
Clear next steps.
We begin by understanding the system and the behavior you are seeing. Then we use the right diagnostic approach to help clarify the concern and the practical path forward.