PAT Testing

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What is PAT Testing?

Portable appliance testing (PAT) is the process of ensuring that electrical appliances and devices are safe to use. A qualified and certified person must finish this test. The equipment is marked with a pass or fail sticker. Depending on the surrounding environment, it is usually an annual Re-Test Date.

Appliances in the following categories are also subject to PAT testing:

  • Handled Appliances
  • Cables
  • Chargers
  • IT Appliances
  • Others
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What we offer

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Is PAT mandatory?

No, the landlord is responsible for keeping any electronic systems that have the potential to cause damage in good working order. PAT testing this equipment is an excellent approach to ensure renter safety.

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Purpose of pat testing and interval duration of a test?

You should keep a PAT testing certificate to ensure that electrical items comply with health and safety standards. PAT testing entails a visual check conducted with the aid of an evaluation device. Many manufacturers advocate testing at regular periods to ensure consistent safety. Following the testing device, a sticker was placed to indicate pass or fail, as well as the next test date. After passing an appliance test, we usually suggest scheduling a re-test within the next 12 months. Due to environmental factors, we may recommend re-testing in 6 to 24 months in certain cases.

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Which portable appliances should be tested?

There is no particular meaning for “Portable Appliance” in today’s trends. As a result, we can state that all sorts of electrical equipment should be tested, especially those that are often used with a socket that is plugged in in a methodical manner. A potable appliance does not imply that it can only be moved.

Whether or not your appliance requires a PAT test certificate depends on the following factors: It is mostly determined by two variables. There are two types of electrical classes, as well as an electrical category. However, in this case, the appliances are the Earth’s continuousness and insulation resistance evaluations, which will evaluate the basic insulation and earth connection.

We’re dealing with PAT Testing certificates for both home and commercial applications. As a result, we are prepared to provide PAT Testing certificate services for commercial offices, shops, councils, rental property, public organisations, and maintenance houses, as well as emergency service for the usage of multiple appliances at any event programme site (Like the public hall, exhibition places, and others).

PAT Testing Costing

Get a certificate of PAT testing

You are always welcome to contact us through our 24/7 chat service if you are having any difficulties. You may also check out all of our services by requesting a quotation.

Our goal is to make things simpler for you, including the method you book your inspection. Fill out the booking request form or call 0207 101 3578 right now.
Once your booking is confirmed, you’ll be granted access to our free portal management system, where you can track inspections, certifications, and more in real-time. For others, we accept all forms of payment, including credit cards, visas, cash, and bank transfers.

+44 208 004 9655
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FAQs About PAT Testing in London

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PAT (Portable Appliance Testing) is a process of inspecting and testing electrical appliances to ensure they are safe to use. It involves visual checks and electronic testing by a qualified technician.

While not a legal requirement for all businesses, UK Health and Safety regulations (such as the Electricity at Work Regulations 1989) require that electrical equipment is maintained in a safe condition. PAT testing is the most recognized method of compliance.

PAT testing is essential for:

  • Landlords renting out properties

  • Offices and businesses with electrical equipment

  • Schools, care homes, and public institutions

  • Construction sites

  • Event organizers using portable appliances

The frequency depends on the type of appliance and environment. For example:

  • Office equipment: every 1–2 years

  • High-risk environments (construction, industrial): every 3–6 months

  • Rented properties: at the start of a new tenancy or annually

PAT testing covers any device with a plug, such as:

  • Computers and monitors

  • Kettles and microwaves

  • Extension leads and chargers

  • Power tools and heaters

Prices generally start from £60 to £100 for small properties or businesses, with rates around £1 to £2 per item for larger volumes. Many companies offer bulk discounts.

PAT testing must be done by a competent person, typically a trained technician or electrician with the necessary testing equipment and knowledge of safety standards.

A standard PAT test includes:

  • Visual inspection for damage or wear

  • Earth continuity test

  • Insulation resistance test

  • Functional checks

  • Labeling and a full report or certificate

Yes. While not legally mandated, PAT testing is strongly recommended for rental properties to demonstrate compliance with electrical safety obligations and protect tenants.

Yes. After testing, you’ll receive a PAT Testing Certificate or report listing each appliance, test results, pass/fail status, and retest due dates—useful for insurance and health & safety records.