Professional electrical testing and inspection for domestic and commercial properties across Berkshire, South Oxfordshire & North Hampshire.

All of our electricians are fully qualified in advanced testing and inspection, allowing us to carry out thorough and accurate assessments of electrical installations to ensure they remain safe, compliant and operating correctly.

An Electrical Installation Condition Report (EICR) assesses the safety and condition of an installation. Over time, electrical systems deteriorate due to age, wear, damage or poor previous workmanship — potentially creating serious safety risks.

A selection of real faults uncovered by our electricians during EICR inspections across the region.

a carbonised circuit-breaker terminal found during board inspection.

severely degraded insulation; a fire risk if left unaddressed.

loose, exposed conductors; non-compliant and dangerous.

exposed conductors at a moulded plug; needs immediate replacement.

cables left with inadequate protection in a debris-filled void.

a clean, labelled, dated and certified consumer unit.
Current legislation requires landlords to ensure the electrical installations within rented properties are inspected and tested at regular intervals by a qualified electrician.
We work closely with landlords, estate agents and property managers to provide efficient inspection services and clear certification for tenanted and HMO properties.
As an NICEIC Domestic Installer, Hyperion Electrical is committed to delivering professional, reliable and fully compliant inspection and testing services — fully insured for public liability and professional indemnity.