Commitment to Safety • Reliable Results
Responsive Resources • Established Expertise

Penhall Technologies provides utility locating, employing both electromagnetic induction (EMI) and ground penetrating radar (GPR) for privately owned property. We can identify and locate subsurface hazards and obstructions existing in the ground. Reduce the risk and help ensure the safety of your next project by contacting Penhall Technologies for your private utility locating needs.

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What services can we assist you with?

I can confirm this is a private locate. For all public locates please contact 811.

Other Service

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What are we scanning? Slab on grade, suspended slab, etc.

What are we scanning for? Ex. rebar, tension cables, conduits, etc.

What is the scanning in preparation for?

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What is the surface that we are performing the locate on? Ex. Ground/Dirt, asphalt, concrete, indoor/outdoor, etc.

What are we locating? Water, gas, electrical, sewer, etc.

What is the locating in preparation for?

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Once you submit this form, a Penhall Company representative will contact you within 24 hours. Thank you for the opportunity to earn your business!

Phoenix Utility Locating Projects that Penhall Worked On

Identify and mark PVC pipe using GPRA private home owner in Waddell, AZ was looking to identify the pattern and location of 4 foot deep PVC pipe on six (6) acres of land. With the use of both GPR and RD technology and fisher wire, we located the pipe within 1/2 the time originally expected.

Private utility locating for residential property

Locating utilities for private residential propertyA Phoenix, AZ business complex was experiencing electrical issues resulting in signage that would intermittently malfunction. A property management firm called Penhall Technologies to come out and trace any utility lines. The location consisted of the back of the building to business signs on street. The client wanted to scan so an electrician could further investigate the electrical issues.

Locate utilities before saw cutting a concrete trench

Locate utilities prior to sawcutting a concrete trenchA large nationwide sporting good needed to identify utilities located at their Phoenix, AZ location in preparation for concrete cutting and demolition of a concrete trench. Penhall Technologies GPR analyst marked all  utilities and provided a written field report to the customer.

Ground penetrating radar used to identify areas to relocate plumbing lines

Use GPR to identify areas to relocate plumbing lines A Phoenix, AZ neighborhood had a row of townhomes that needed to relocate plumbing. Penhall Technologies completed underground utility locating. This identifies open areas where no utilities were located for the new placement of the piping.