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What is electrical equipment testing?

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Electrical equipment testing (EET) ensures that your electrical equipment works as it should.

This guide will tell you everything you need to know about electrical equipment testing and inspection.

What do you mean by electrical equipment testing?

Electrical equipment testing is a series of visual and electronic tests that are carried out on a piece of electrical equipment. If the equipment ‘passes’ testing, it is safe to use.

Electrical equipment testing reduces the risk of electric shock or fire in your building. In addition, it can help you fulfil your obligations under legislation like the Health & Safety at Work Act.

After testing, you will receive a certificate that shows you are compliant.

Is electrical equipment testing the same as PAT testing?

Yes. Electrical equipment testing is the modern term for PAT testing.

The 5th Edition of the IET Code of Practice for In-Service Inspection and Testing of Electrical Equipment was published in September 2020. This document recommended that PAT testing be referred to as electrical equipment testing moving forward.

The change is because PAT testing, or portable appliance testing, is a misleading term. Many people think they only have to get portable electric equipment tested. However, the reality is that all electrical equipment, whether it is fixed or portable, should be checked.

What electrical equipment should be tested?

Who is responsible for electrical equipment testing?

In a commercial environment, the duty holder is responsible for electrical equipment testing. The duty holder can appoint a third party to carry out electrical equipment testing on their behalf. This third party is known as a ‘responsible person’.

The landlord is responsible for arranging electrical equipment testing in a residential environment.

How often should electrical equipment testing be carried out?

We’re often asked about electrical equipment testing frequency, and the honest answer is: it depends. For example, electrical equipment in a factory that is subject to a lot of wear and tear will need testing more often than equipment in a shop or an office.

A risk assessment is the best way to determine how often electrical equipment testing is carried out. By identifying which electrical equipment needs testing, how it is being used, and where it is being used, you can establish how frequently testing needs to occur.

If you’re not sure how often your electrical equipment should be tested, please get in touch; we’d be more than happy to advise.

Looking for an electrical equipment testing company near you?

Hawkesworth provides electrical equipment testing across the whole of the UK. Whether you need the monitors and PCs in your office checking, or the cooking equipment in your holiday cottage inspecting, we’re here to help.

Fully accredited and with a wealth of five-star reviews, we’re the electrical equipment testing company people trust.

Our Google Reviews

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Based on 203 reviews
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Julie Hutson profile picture
Julie Hutson
09:37 02 Apr 26
We have been using Hawkesworth for many years. They provide a first class service, with friendly knowledgeable staff.
Kealey Manvell profile picture
Kealey Manvell
17:58 19 Feb 26
Great service - arrived on time to carry out PAT testing with no fuss! Would highly recommend!
Kirsty Jones profile picture
Kirsty Jones
14:39 19 Feb 26
Easy communication with a reliable and efficient service.
Steve Widnell profile picture
Steve Widnell
09:55 18 Feb 26
Friendly, efficient and helpful service from the engineer
L Vaughan profile picture
L Vaughan
14:53 11 Feb 26
Can I just say that Alistair was a great ambassador for your company and was really efficient, professional and friendly.
Paul Cowell profile picture
Paul Cowell
15:35 28 Jan 26
We had our yearly Pat Testing completed. The operative was very friendly and helpful. I would recommend to anyone who is considering using Hawkesworth and we will definitely be using them moving forward annually ...
Sophie Hodkinson profile picture
Sophie Hodkinson
16:36 13 Jan 26
Both very professional, approachable and very well organised, which made the whole process run smoothly. Everything was explained clearly, disruption was kept to a minimum, and it was obvious they take pride in doing the job properly.

Several people commented on how efficient and pleasant you were to deal with.

Thanks again for your hard work — it was genuinely appreciated. We would be more than happy to have the same engineers again next year.
Chris Holbrow profile picture
Chris Holbrow
16:04 11 Dec 25
I’ve been using Hawkesworth for over seven years across various businesses for PAT testing, and they have consistently delivered an outstanding service. The booking and planning team are always friendly, helpful, and efficient, making the process smooth from start to finish.
The engineers they send are professional, polite, and trustworthy, qualities that really matter when working on-site in financial businesses. Our regional office managers have repeatedly commented on how impressed they were with the care and consideration shown during testing, both for our property and our staff.
Hawkesworth truly go above and beyond to provide a turnkey solution that ensures PAT testing is carried out correctly and with minimal disruption. I would 100% recommend them to anyone looking for a reliable, customer-focused company.

Thank you, Hawkesworth!
Nicholas Burn profile picture
Nicholas Burn
11:42 04 Dec 25
As a new customer of Hawkesworth, I wanted to share my positive experience after using multiple services. From the moment I submitted an online enquiry, I received an immediate response—Debbie was incredibly helpful in explaining all the services Hawkesworth offers.

The follow-up process was seamless, with appointments scheduled promptly and honored as agreed. Every engineer who visited our site delivered exceptional service. They kept us informed about upcoming visits, arrived on time, and throughout the work, they were attentive to our company’s needs, going above and beyond to ensure excellent customer care.
The services provided included PAT testing, fire extinguisher checks, and emergency lighting inspections.

Based on this experience, I would highly recommend Hawkesworth to other businesses.
Gaby Wilks profile picture
Gaby Wilks
07:20 28 Oct 25
GeneFirst Ltd has been using Hawkesworth Appliance Testing for the last 2 years at our current site location.
Last year I had the pleasure of meeting Kobla Dogbatse the PAT engineer from Hawkesworth and he was fantastic.
Kobla, was efficient and thorough with his work, he was polite and pleasure to have on site.
He was respectful to all staff members by trying to limit any distraction or disturbance when conducting his work on any appliances that the team would be using.
This year I was lucky enough to have Kobla come back and I was thrilled to have him back as I knew the work would be done to the highest standards.
I allowed him to continue with his work without supervision and once finished he came into my office with a smile on his face and said everything is done and its all good.
I would highly recommend Hawkesworth to other companies as they are efficient with their communication and their engineers are a pleasure to have on site.
Thank you again for the great work and I hope to continue using your services in the future.

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