
PAT Testing Service

Keeping Your Portable Electrical Equipment Safe and Compliant
Portable Appliance Testing (PAT) is a key part of maintaining electrical safety across any workplace or managed property. At Cooper Weston, our NICEIC-approved electricians provide thorough PAT testing services to ensure all your portable appliances meet the latest safety standards.
From offices and schools to industrial sites and rental properties, our goal is to help you protect people, meet legal obligations, and maintain a safe environment through regular and reliable electrical testing.
Our PAT Testing Services
We deliver a complete, professional PAT testing service for businesses, landlords, and facilities managers across London and the South East:
Comprehensive Inspection & Testing
Visual and electrical testing of portable appliances, tools, and devices to ensure they are safe to use.
Labelling & Certification
Each item is labelled with a pass/fail result, and you’ll receive a PAT test certificate and detailed report for compliance records.
Fault Identification
Detecting wear, damage, or wiring issues before they cause harm or disruption.
Scheduled Maintenance
Flexible testing plans to suit your operational hours and minimise downtime.
Landlord & Facilities Support
Ensuring all electrical appliances within rental or managed properties comply with Health and Safety Executive (HSE) and Electricity at Work Regulations 1989.
Our PAT testing services are suitable for all environments, from domestic rentals and offices to industrial facilities, retail premises, and public sector buildings.
Who we work with
We have worked on many projects for clients in a wide range of industries. These include:

Why Choose Cooper Weston?
Expertise and Accreditation
All Cooper Weston electricians are NICEIC-approved, ensuring that every PAT test is carried out to the highest safety and professional standards. Our accreditation means your testing complies with UK regulations and is recognised by insurers, landlords, and governing bodies.
Reliable, Accurate, and Efficient
We use calibrated, industry-leading PAT testing equipment to deliver accurate results quickly and efficiently. Every report includes clear, actionable findings and certification for your compliance records.
Supporting Safe and Sustainable Operations
We’re committed to helping organisations maintain safe, energy-efficient, and compliant facilities. Regular PAT testing not only keeps your people safe but also prevents costly equipment failures and demonstrates your commitment to workplace safety.
FAQs – PAT Testing
What is PAT testing?
PAT (Portable Appliance Testing) is the inspection and testing of electrical equipment to ensure it is safe to use. It includes both a visual examination and an electrical test using specialised equipment.
Is PAT testing a legal requirement?
While there is no specific law mandating PAT testing, UK regulations such as the Health and Safety at Work Act 1974 and the Electricity at Work Regulations 1989 require employers and landlords to maintain electrical equipment safely. Regular PAT testing is the best way to demonstrate compliance.
How often should PAT testing be carried out?
The frequency depends on the type of equipment and environment. For example, office appliances may be tested annually, while construction tools or high-risk environments may need testing every 3–6 months.
What equipment needs PAT testing?
Any electrical appliance with a plug that connects to a power supply should be tested. This includes computers, kettles, extension leads, lamps, and industrial tools.
What happens if my installation fails the EICR?
If faults are found, we’ll provide a clear explanation and quotation for remedial work. If further work or remedial action is required, it must be completed promptly to ensure safety and compliance. Failure to comply may result in a financial penalty. Once completed, a satisfactory EICR certificate will be issued confirming compliance.
Who can carry out PAT testing?
PAT testing should be performed by a competent and qualified person with the correct equipment and knowledge, ideally a NICEIC-approved electrician such as those at Cooper Weston.
What do I receive after a PAT test?
You’ll receive a PAT test certificate and a detailed report listing every item tested, along with pass/fail results and any recommendations for maintenance or repair.
Why is PAT testing important?
Regular PAT testing reduces the risk of electric shock, fire, or equipment damage, helping you protect staff, tenants, and visitors while staying compliant with UK safety standards.
Our reputation matters
We offer a free no-obligation quotation including a site survey to assess the requirements and discuss the timescales. Book your PAT testing service today.
Get in touch with us to schedule your PAT testing and ensure all your portable appliances meet the latest electrical safety standards.