Services and Applications

We utilize the latest GPS and Electromagnetic technology to pinpoint subsurface utilities, mark their locations and develop detailed map reports for our customers. Remember we're here to help make it clear and help you avoid costly and dangerous mistakes made by digging in the wrong place.
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  • Underground Utility Locating

    • Underground Utility Locating

    We use a combination of ground penetrating radar and electromagnetic locating methods to achieve a more analyzed detail of whats hidden underground. We can then change or alter the construction plans or improvements to better satisfy our clients.

    • Gas and Propane Lines
    • Water Lines
    • Sewer Lines
    • Communication Lines
    • Fiber Optic Lines
    • Electrical Lines
    • Waste Pipes
    • Storm and Drainage Pipes
    • Documented and Undocumented Utilities

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    Underground Utility Locating
  • Ground Penetrating Radar

    • Ground Penetrating Radar

    GPR uses radar pulses to scan and profile the location of underground utilities, buried valves, tanks, or other structures. When the pulse encounters a buried object or pipe it reflects it back to the monitor screen. It is especially useful for non-metallic lines and Excavation work.

    • Gas and Propane Lines
    • Water Lines
    • Sewer Lines
    • Communication Lines
    • Electrical Lines
    • Waste Pipes
    • Storm and Drainage Pipes

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    Ground Penetrating Radar
  • Private Utility Locating

    • Private Utility Locating

    A private locate is necessary when utility lines (most likely services) are owned by a private owner, such as college campuses, air ports, Military bases, hospitals and your home. Using the latest technology, we can locate and mark all underground utilities & Structures while working closely with our client to remain within any budget restraints.

    • Gas and Propane Lines
    • Water Lines
    • Sewer Lines
    • Communication Lines
    • Fiber Optic Lines
    • Electrical Lines
    • Waste Pipes
    • Sewer Lines Video Inspections

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    Private Utility Locating
  • Leak Detection for Pressurized Lines

    • Leak Detection for Pressurized Lines

    Our handheld unit has pin-point accuracy when it comes to finding leaks under concrete, pavement and landscaping areas. If you are having problems finding a water leak under your concrete slab or driveway let us save your day.

    • Gas and Propane Lines
    • Water Lines
    • Sewer Lines
    • Communication Lines
    • Waste Pipes

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    Leak Detection for Pressurized Lines
  • Residential Services

    • Residential Services

    So you’re about to dig or excavate on your property? Removing a tree? Or maybe you’re installing a fence? Before starting work, you or the person you hired should not move forward without locating all possible utilities and making sure you are avoiding any damage to utility lines. And, more importantly, injuring yourself or endangering others.

    • Gas and Propane Lines
    • Water Lines
    • Sewer Lines
    • Communication Lines
    • Electrical Lines
    • Utilities Mapping
    • Sewer Lines Video Inspections

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    Residential Services
  • Sewer Pipe Video Inspections

    • Sewer Pipe Video Inspections

    Island Underground uses state-of-the-art push cameras to inspect for clogs, damaged areas, or imperfection. A video inspection of pipelines is a cost effective means of evaluating the condition of the interior of a conduit, sewer, or drain pipe. Blockages or damaged areas can also be easily seen and subsequently located from the surface to pinpoint. We can inspect many different line sizes by utilizing smaller camera heads. Our team can assist with large to small project all while recording the details in high definition, voice record and smart phone application.

    • Sewer Lines
    • Waste Pipes
    • Storm and Drainage Pipes
    • Sewer Lines Video Inspections
    • Cesspool Locating

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    Sewer Pipe Video Inspections

    Client Testimonials

    We proudly provide services for many industries including private utilities, commercial, transportation, construction, engineering, hospitals, universities and many more.
    Scott with Island underground provided us with GPR locating on our Wiamea Hospital building improvement project. He was very fast to respond to our needs showing up the next day. They identified all of the utilities within are contained area and we have called him back multiple times to assist us. Great company and good people.

    David W, Project Manager

    Allied Builders, Honolulu HI

    Thanks so much Island Underground utility locating service for providing such a thorough service. Your team went the extra mile to clear our excavation path. We will recommend your services to all of our entities.

    Dave Mills, Site Supervisor

    Alutiiq Contractors, Hilo HI, KMR Project

    I have used Island Underground on three different projects here at the PTA site off saddle rd. They are a local company which in turn saves the project money from flying other companies in from off island. They have provided an excellent service and have saved us multiple times from damaging utilities that were not identified by the one call system. We plan to continue our working relationship in the future.

    Kenton Bowers, Project Manager GBI

    Goodfellow Brothers LLC, Big Island HI

    I needed to find some utilities on my property so that we could add an addition on to our home. We got Island Underground info from a contractor friend of mine. I called they came out and located my water line, propane, and cesspool. Great job, good people and quick service!

    Jerry Craven

    Resident of Hilo Hi

    Island Underground provides utility locating solutions customized to meet your needs

    Have questions? It would be our pleasure to answer them, please call us at (808) 388-3396 or email info@islandund.com

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      Quality Utility Locating to Stay Safe, On Budget and On Time

      Located right here on the Big Island, we provide utility locating services for the entire Hawaiian region. With over 25 years of experience, remember we’re here to help make it clear.
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