Test Inc. is the UK’s leading & most innovative provider of electrical compliance and maintenance services across the High Voltage and Low Voltage Network, from Power Station to Plug Top.
By partnering with building owners, occupiers and facilities companies, Test Inc. provides a unique pioneering program of building diagnostic services. Our smart systems and expertise reduces risk, lowers energy costs and increases the value of the electro mechanical infrastructure over its lifecycle.

R&D activities deliver New-To-World Technologies, disrupting industry & challenging the status-quo with our array of proprietary Non-Disruptive services, helping you to avoid costly downtime & business disruption.
Our team of field service engineers are situated regionally throughout the UK, servicing England, Scotland, Wales, Northern Ireland, Republic of Ireland & delivering ‘Local Resource, Nationwide’.
We pride ourselves on delivering hospitality grade service for the compliance, maintenance & electrical engineering industry, ensuring our partners experience ‘5-Star Service, for 5-Star Clients’.
Test Inc. is disrupting industry & challenging the status-quo with our array of AI-driven, proprietary Non-Disruptive services
We consistently save our customers upwards of 40% for ongoing costs, frequently providing a cost-neutral solution
Test Inc. is your ‘Single Partner Solution’, from Power Station to Plug Top

Critical Engineering Team
The testing carried out by your company was invaluable due to the nature of our building, downtime was not required and the impact to a critical care hospital was minimal

Critical Healthcare Team
The EICR using Optima24™ was outstanding, both service delivery and the reporting were far superior to anything we’ve ever had

Account Manager
For over 5 years Test have always delivered outstanding service and support. They are highly professional, courteous and sensitive to our guest’s needs. In our experience they are simply ‘best in class’ at what they do

Director of Engineering
They consistently demonstrate first class levels of service, reliability, professionalism and technical expertise and we look forward to continuing and developing our relationship with them long into the future.

Building Services Manager
I would like to express my appreciation and confidence in the work Test Inc. does and your exemplary service delivery, especially regarding your thorough EICR reports and your engineers picking up non-compliant issues missed by previous companies over many years. This provides me with evidence, supporting and showcasing to the client why we entrust Test Inc. over other providers. Please keep up the good work.

Account Manager
Our clients trust us for exceptional service.
Quite simply the most professional company we have ever worked with

Critical Engineering Team
The testing carried out by your company was invaluable due to the nature of our building, downtime was not required and the impact to a critical care hospital was minimal

Critical Healthcare Team
The EICR using Optima24TM was outstanding, both service delivery and the reporting were far superior to anything we’ve ever had

Account Manager
For over 5 years Test have always delivered outstanding service and support. They are highly professional, courteous and sensitive to our guest’s needs. In our experience they are simply ‘best in class’ at what they do

Director of Engineering
They consistently demonstrate first class levels of service, reliability, professionalism and technical expertise and we look forward to continuing and developing our relationship with them long into the future.

Building Services Manager
Stay informed on latest news and business updates here.
Find answers to the most pressing questions around our services below.
Interested in a specific service or want to learn more? Please reach out
Test House, Elizabeth Way, Harlow, Essex, CM19 5AR
Copyright © 2025 Test Inc. All rights reserved.
Registered Office: Millhouse, 32-38 East Street, Rochford, Essex, SS4 1DB, Registered in England Company No: 7926274, VAT No: 128 8911 85
Quite simply the most professional company we have ever worked with