ALLinONE Pro PAT is currently the fastest growing PAT testing and Periodic electrical inspection company in the UK, we believe this to be due to our commitment to offering an outstanding service at a low cost and our understanding of our customers needs.

We provide Portable Appliance Testing and electrical inspections, commonly referred to as PAT Testing and periodic electrical inspections, to companies, schools, educational institutions, private landlords, letting agents, offices, warehouses, factories and charities across the United Kingdom. ​

Our computerised Inspection & Test System is the very latest in PAT testing technology, this means our tests are carried out faster and more efficient whilst still taking on board the whole responsibility of the HSE requirements with regard to Portable Appliances.

All our PAT testing engineers are qualified to City & Guilds 2377 "Certificate of Competence for the Inspection and Testing of Electrical Equipment" standards.

All appliances are tested on site, in the locations they are kept. This minimises disruption to the working environment.​

Our Electrical Wiring Engineers are fully qualified.


We are currently the main supplier for Hospitals, Councils, large housing associations, facility management companies and thousands of businesses across the UK. We have the highest customer retention year on year in the UK.


More than just pat testing

ALLinONE Pro PAT is a test and inspecting specialist company. Our goal is to offer the inspecting/testing and maintenance of all legally required and recommended services, Such as Electrical Installations, Gas Certificates, Fire alarms and extinguishers.

  • Fire Alarm Servicing & Maintenance

  • Fire Risk Assessments

  • Emergency Lighting Servicing & Maintenance

  • Fire Extinguisher Servicing & Maintenance

  • Periodic Inspection Reports

  • Portable Appliance Testing

  • Gas Safety Certificates

  • Boiler Servicing & Maintenance

  • Energy Performance Certificates

  • Lift Maintenance

  • Electrical Wiring & Installations


ALLinONE Pro PAT offer a complete management system for all our services. We carry out a site survey free of charge and provide a maintenance plan to carry out any required maintenance and testing which guarantees that you meet your health and safety requirements. Each service we provide comes with certification in accordance with the relevant code of practices and British Standards.

Clients can trust us to provide the best service - "Affordable, fast and reliable"

About ALLinONE Pro PAT