Power Quality Expert

Power Quality Expert has been established since 2016 as specialist providers of Power Quality and Harmonic Surveys, BS:EN50160 Compliance Reports, Energy Load Profiling and Power Quality Training. In 2018 we developed and launched the Power Quality Health Check to provide a portal based analysis and reporting writing service.  Power Quality Expert are now pioneering a new approach to power quality for the electrical contracting industry, Power Quality as a Service (PQaaS), which offers power quality reporting available through a flexible subscription service. Our product portfolio compliments our power quality and energy services with a comprehensive range of electrical test and measurement equipment and fixed aM&T sub-metering power quality and energy management systems.

  • Load Profile Survey

    Identify your peak demand and remaining site capacity with our maximum demand load profile surveys. Complete the inquiry form to request a quotation.

  • Power Quality Clinic

    Our Power Quality as a Service (PQaaS) introduces flexible membership plans specifically designed for electrical contractors.  Complete the inquiry form to learn more about partnering with us for our power quality reports service.

  • Harmonics Survey

    Identify and mitigate hidden electrical harmonics issues, including component overheating and DNO penalties, with a harmonic profile analysis. Use the inquiry form tab to request a quotation.

  • Power Quality Survey

    Eliminate costly equipment degradation and unexpected production downtime caused by electrical instability, harmonic distortion, or poor power factor. Use the inquiry form to request a quotation for an on-site power quality survey.

  • Power Quality Health Check

    Originally developed by Power Quality Expert in 2018, our Power Quality Health Check has provided contractors with over 8 years of trusted, pioneering reporting solutions in the UK market.  Use the inquiry form to find out how our reporting can help turn your survey measurements into a professional power quality report.

  • Sub-Metering Site Audit

    A typical metering installation can contain between 20 to 200 sub-meters and over the lifetime of the system, changes in staff and infrastructure can see a legacy energy management systems become unused or forgotten.  To help us better understand your existing system use the inquiry form to arrange a visit

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