Test electrical appliances.

Regular testing helps identify hidden faults that could lead to electric shocks or fires. In the UK, many insurance providers now insist on valid PAT records as a condition of coverage, making it an essential task for protecting both your tenants and your investment.

What Does the Work Involve?

• Visual Inspection: Checking the plug, cable, and casing for cracks, fraying, or signs of overheating.
• Internal Check: Opening the plug to ensure the correct fuse is fitted and that wire connections are secure.
• Earth Continuity Test: Using a calibrated PAT tester to ensure the appliance's grounding is functional.
• Insulation Resistance: Testing the insulation between live parts and exposed metal to prevent leakage.
• Polarity Check: Confirming that the live and neutral wires are connected to the correct terminals.
• Labelling: Applying a "Pass" or "Fail" sticker to each item, including the date of the test and the next recommended inspection.
• Documentation: Issuing a formal PAT Register or Certificate for your records.

Typical Costs

Pricing is primarily influenced by the number of appliances and your location, with London and the South East commanding higher call-out fees. Most tradespeople offer a tiered structure where the price per item drops as the quantity increases.

Pro Tip: Group your testing with an EICR (Electrical Installation Condition Report) to save on call-out fees and ensure your entire property is compliant in one visit.

How Long Does It Take?

• Individual Appliance: 3 to 5 minutes for a standard visual and electronic test.
• Small Studio/1-Bed Flat: 45 to 60 minutes, depending on the number of integrated appliances.
• Standard 3-Bed House: 1.5 to 2.5 hours, accounting for items like kettles, toasters, lamps, and white goods.
• Large HMO (House in Multiple Occupation): 3+ hours, as these properties typically have significantly more electrical equipment.

DIY or Professional?

While you can visually inspect your own appliances, official PAT testing requires specialised, calibrated equipment and technical knowledge to interpret the results. For landlords, a DIY approach is risky; if a fire occurs, you may struggle to prove you met your legal safety obligations without a certificate from a "competent person."

Hiring a professional ensures that the testing meets the IET Code of Practice. They have the insurance and expertise to spot counterfeit plugs or internal wiring faults that a visual check would miss.

Choosing the Right Tradesperson

• Check Qualifications: Look for City & Guilds 2377 (In-service Inspection and Testing of Electrical Equipment).
• Accreditation: Preference should be given to members of NICEIC, NAPIT, or ECA.
• Insurance: Ensure they hold valid Public Liability Insurance (minimum £1 million).
• Equipment Calibration: Ask to see a recent calibration certificate for their PAT testing machine.

Questions to ask:

• "Does your quote include minor repairs like replacing a wrong fuse or a cracked plug?"
• "How soon will I receive the digital certificate after the testing is complete?"
• "Are you experienced with the specific requirements for HMO properties?"

UK Regulations

• The Landlord and Tenant Act 1985: Requires landlords to ensure the electrical installation and all provided appliances are safe at the start of a tenancy.
• Electricity at Work Regulations 1989: Dictates that any electrical equipment that has the potential to cause injury is maintained in a safe condition.
• The Housing Health and Safety Rating System (HHSRS): Allows local authorities to inspect properties for electrical hazards.
• Paperwork: You should receive a PAT Report/Register listing every item, its location, and its pass/fail status. Keep this for at least 5 years.

Common Problems

• Incorrect Fuses: Many appliances are fitted with 13A fuses when they require 3A or 5A, posing a fire risk.
• Damaged Flexes: Cables often become frayed or pinched behind heavy appliances like fridges or washing machines.
• Counterfeit Plugs: Cheap, unapproved replacement leads often lack internal safety shutters or proper sleeves on the pins.
• Access Issues: Testing cannot be completed if appliances are built-in or blocked by heavy furniture; ensure all items are accessible before the tradie arrives.

Frequently Asked Questions