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
What we offer
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.
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.
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).
Get a certificate of PAT testing
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FAQs About PAT Testing in London
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What is PAT testing?
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.
Is PAT testing a legal requirement in London?
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.
Who needs PAT testing in London?
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
How often should PAT testing be carried out?
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
What types of appliances need PAT testing?
PAT testing covers any device with a plug, such as:
Computers and monitors
Kettles and microwaves
Extension leads and chargers
Power tools and heaters
How much does PAT testing cost in London?
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.
Who can carry out PAT testing in London?
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.
What is included in a PAT test?
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
Do landlords in London need PAT testing for rental properties?
Yes. While not legally mandated, PAT testing is strongly recommended for rental properties to demonstrate compliance with electrical safety obligations and protect tenants.
Will I receive a PAT Testing Certificate?
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.