PAT Testing in Hertfordshire

PAT testing in Hertfordshire, done properly

We carry out Portable Appliance Testing across Hertfordshire and surrounding areas — covering the SG, AL, WD, HP and EN postcodes postcode range and nearby St Albans, Stevenage, Watford, Hemel Hempstead, Welwyn Garden City. Our standard visit includes a full visual inspection, a calibrated electrical test (earth continuity, insulation resistance, polarity and earth leakage where applicable) and pass/fail labels fixed to each appliance. You get a clear itemised report by email the same day, ready to hand to your HMO licensing officer, insurer or workplace safety inspector.

Why Hertfordshire landlords and businesses need PAT testing

Hertfordshire covers a wide commuter belt and contains multiple HMO licensing regimes. PAT testing is a common condition on both mandatory and additional HMO licences across the county.

Who should book PAT testing in Hertfordshire?

• Private landlords letting a furnished or part-furnished property — most letting agents and insurers will require a current certificate.
• HMO landlords — PAT testing is a standard condition on mandatory and additional HMO licences issued by ten district and borough councils including St Albans City & District Council, Stevenage Borough Council and Watford Borough Council.
• Offices, shops and salons — required under the Electricity at Work Regulations 1989 and the Health and Safety at Work Act 1974.
• Schools, nurseries and community halls — commonly inspected annually; insurers often require documented evidence.
• Holiday lets and short-term rentals — insurance providers typically require annual PAT testing as a policy condition.
• Churches, social clubs and village halls — especially where the public use the kitchen or audio equipment.

What happens on the day

A typical visit to a 2- or 3-bedroom rental in Hertfordshire takes 30–60 minutes. For a small office of up to 50 items, allow an hour. Here is what happens:

1. Visual inspection of each item — plug, cable, strain relief, body, fuses.
2. Electrical test on a calibrated PAT tester — earth continuity, insulation resistance, and polarity checks.
3. Pass/fail label fixed to each item with a unique asset number and test date.
4. Digital report with serial numbers, results and next-test-due date — emailed the same day as a PDF.
5. Advice on any items that failed and the cheapest way to resolve them (often just a new fused plug).

How much does PAT testing cost in Hertfordshire?

Our baseline is £1.50 per item, with bulk discounts for larger jobs. Typical invoices look like this:

• Small rental property, 10–15 items: fixed fee from around £45–£55.
• Average 3-bedroom HMO, 20–30 items: from around £60–£80.
• Office with 50–100 items: from £75 with a per-item rate above 50.
• Large sites (200+ items): bulk quote — get in touch.

All prices include labels, certificates and the follow-up report.

Areas we cover near Hertfordshire

In addition to Hertfordshire itself we cover St Albans, Stevenage, Watford, Hemel Hempstead, Welwyn Garden City, plus the wider SG, AL, WD, HP and EN postcodes postcode range. We also offer services in Bedford, Milton Keynes, Luton, Cambridge and the rest of Bedfordshire, Hertfordshire and Buckinghamshire.

Related services in Hertfordshire

• Fire door inspections in Hertfordshire
• HMO compliance (EPC + PAT + Fire Door)
• Full compliance bundle — EPC + PAT + Fire Door
• What is PAT testing? — full guide
• PAT testing legal requirements for UK landlords