PAT testing — Portable Appliance Testing — is the inspection and testing of electrical appliances to check they're safe to use. It's required by law for landlords and businesses, and most commercial tenancy agreements specify it.

We carry out PAT testing across London for landlords, letting agents, offices, and commercial properties. Fast, thorough, and certified on the day.

Who needs PAT testing?

Landlords — furnished rental properties require regular PAT testing of all supplied appliances
Businesses — employers have a duty of care to ensure electrical equipment in the workplace is safe
Offices — computers, monitors, chargers, kettles — all need to be tested
Short-term lets — Airbnb and serviced apartments typically require annual PAT testing

What's included

Every appliance is visually inspected and electrically tested. We check earth continuity, insulation resistance, and polarity where applicable. You receive a full test register with pass/fail for each item, and failed appliances are clearly labelled.

How long does it take?

A typical one-bed flat takes under an hour. Larger properties and offices depend on the number of appliances — we'll give you a time estimate when you book.