Our standard service focuses on everyday, non-medical mains-powered appliances. Share your equipment list so we can confirm what is included before booking.
Specialist medical equipment, profiling beds, hoists and their associated equipment require a separate scope review. Please identify these in your enquiry; do not assume they are included in a standard PAT quote.
Agree with the home which personal electrical items are included, who will arrange permission and access, and how the results will be passed to the responsible person.
Detachable mains leads are separate test items. Our appliance-counting guide helps you prepare a useful estimate.

You receive itemised descriptions, locations and inspection and test results. Agree room and site names before the visit to make follow-up easier. See our reports and certificates.
PAT records support your equipment-maintenance arrangements. They do not, by themselves, confirm overall regulatory compliance.
Practical answers to help you plan the scope, access and records.

Share the postcode, approximate count and preferred dates.
They can be included in the agreed scope. The home should arrange permission and access and identify which personal belongings are to be checked. Tell us how you want these items recorded before the visit.
Our standard PAT service focuses on everyday non-medical appliances. Please identify medical devices, profiling beds, hoists and associated equipment separately so the correct scope and any specialist requirements can be reviewed before a quote is agreed.
Tell us about your preferred access windows, meals, rest periods and restricted areas. We will agree a practical plan with your site contact. Equipment that must remain powered needs to be identified before testing.
The intervals depend on the equipment, its use, environment and previous findings. Avoid applying one fixed interval to every item. Your maintenance plan should take these factors into account; see HSE’s equipment-maintenance guidance.
Yes. Send the site postcodes, approximate counts or previous reports, preferred dates and access requirements. Request a tailored quote so the programme and reporting can be agreed.

Send your site list and previous reports for a tailored quote.
A few quick details. A clear estimate. Then we’ll help you arrange the rest.
Count each separate electrical test item, including detachable mains leads, external power supplies and powered bases.
See the illustrated counting guide (opens in a new tab)
Unsure of your total? Speak to AiO and we’ll help you count.
No commitment to book. We’ll confirm your requirements first.
1–49 standard appliances: £85 fixed package. From 50: £40 attendance plus £0.95 for every appliance. Microwave leakage testing is £4.50 additional per microwave. Include each microwave in your total appliance count.
London attendance supplements, industrial/commando testing and remedial work are additional. Specialist testing charges also apply within the £85 package. Central London requires a tailored quote.
Larger site or multiple locations?
Email us for a tailored quote with your appliance list or previous report, site postcode(s) and preferred dates.
| Number of appliances | Standard testing price |
|---|---|
| 1–49 | £85 fixed package |
| 50 or more | £40 attendance + £0.95 per appliance |
All prices exclude VAT. Microwave leakage testing is an additional £4.50 per microwave, on top of appliance testing. Industrial/commando appliances (110V, 16A or 32A) incur an additional testing charge, including within the £85 package; please request a quote. Sites inside the M25 require a confirmed attendance supplement; central London requires a tailored quote.
Larger site or multiple locations? Email us for a tailored quote with your appliance count, site postcode(s), equipment types and preferred testing dates.
* Your invoice is based on the number of appliances actually tested or inspected. Standard testing is £85 for 1–49 appliances, or £40 attendance plus £0.95 for every appliance when 50 or more are tested. Microwave leakage tests, industrial/commando testing and agreed London attendance supplements are additional. All prices exclude VAT. Larger sites and multi-site work can be quoted individually before booking.
** While performing testing our engineers will perform minor remedials to failed equipment if possible to ensure any disruptions to the business are minimised. Any minor appliance rewires and replacement of damaged plugs will be rectified and applied to the invoice. Any more extensive repairable issues will be reported to the responsible persons of the business and repair price agreed before a repair takes place. If an appliance is unrepairable on site it will be taken out of service.