Overview

In-House HV Testing. No Third Party Required.

Our team holds dual qualifications as cable joiners and licensed electricians. That means we can test our own work — and yours.

Most HV contractors hand off the testing to a separate company. That creates delays, scheduling gaps, and split accountability. We carry out the full scope in-house: installation, testing, and QA package, before we leave site.

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What We Test

Full Suite of High Voltage Testing Services

VLF (Very Low Frequency) Testing

Non-destructive cable testing used to assess insulation condition on medium and high voltage cables. Suitable for cable acceptance testing and maintenance programs.

Hi-Pot Testing

High potential testing to verify cable insulation integrity following installation or repair. Applied at the correct voltage for the cable type and rating.

Insulation Resistance Testing

Baseline and comparative testing of cable insulation - used for acceptance, commissioning, and ongoing asset management.

TDR (Time Domain Reflectometry)

Locates faults, joints, and anomalies along a cable without the need for excavation. Fast, accurate, and essential for fault diagnosis.

PD (Partial Discharge) Testing

Detects insulation degradation and defects in MV and HV cables before they become failures. Critical for assets in demanding environments.

Fault Location

Precise identification of cable faults — minimising excavation, downtime, and cost. Carried out with dedicated fault location equipment by experienced technicians.

Our Difference

One Team. No Gaps.

When the contractor who installs the cable also tests it, accountability is clear. There’s no finger-pointing between a jointing crew and a testing company. If something isn’t right, we find it and we fix it –  before we leave.

It also means less time on site, fewer stakeholders to coordinate, and a single QA package that covers the full scope of work.

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QA Included

Quality Assurance Included by Default.

    QA Documentation

    Every test we carry out is recorded and included in your QA package — test type, results, cable details, and sign-off. It’s the paperwork your compliance team needs and the asset record your maintenance team will actually use.

    Not an add-on. Standard.

    Why It Matters

    Most cable joiners aren't licensed electricians. That means when the termination is done, you need to organise a separate testing contractor to verify the work - a second schedule, a second invoice, and more time on site.

    Our team holds both qualifications. Every termination we install, we test before we leave - saving you time and money.

    • One crew
    • One visit
    • One invoice
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Need HV Testing Carried Out?

Whether it’s a standalone testing scope or part of a larger installation, we can help. Tell us what you need tested and we’ll come back with a straight quote.