Commercial PAT testing in Winchester for offices, schools, care settings and other workplaces. AiO Pro helps you agree the equipment scope, prepare your site and get a straightforward quote.
Prefer to talk? Speak to AiO on 01962 920 122
The best starting point is a room-by-room equipment estimate and a clear contact for the visit. Tell us whether the building will be occupied, which rooms can be released and who can approve equipment disconnection.
For offices, consider reception, meeting rooms and shared facilities as well as desks. Schools and care settings may need a more detailed room order, escort arrangements or restricted access windows. Raise any vetting or induction requirements before booking so these can be confirmed.
We welcome enquiries for Winchester and surrounding areas including Winnall, Kings Worthy, Compton, Shawford, Twyford, South Wonston and New Alresford. Our team is based in Christchurch and visits are arranged in advance.
Send the postcode and any parking or loading instructions with your enquiry. For several locations across the county, see PAT Testing Hampshire. Other established coverage pages include Southampton and Salisbury.
Include the mains-powered equipment within your agreed scope and count every detachable mains lead separately. For a battery-powered laptop, count its mains power supply and any detachable mains lead. Our appliance-counting guide shows how this works.
Note equipment in locked rooms or cupboards, items normally taken off site, and appliances that cannot be disconnected during normal hours. If another organisation owns equipment in your building, agree whether it is included.
Use the calculator below for a standard estimate, or see our current PAT testing prices. Microwave leakage tests are additional to the appliance's electrical test. Tell us about 110V or industrial/commando plugs so the extra testing and charges can be confirmed.
Make the agreed equipment accessible, tell staff what to expect and nominate someone who can help with room access. Identify damaged or suspect items to the responsible person and engineer when the visit is arranged.
Use our preparation checklist to brief your site contact. We will discuss timing against your actual equipment and access, rather than promise the same turnaround for every building.
Your itemised digital results, summary certification and appliance labels help you identify equipment and follow up any issues. Agree site and room names before the visit so your records are useful to the people managing the premises.
See our reports and actual AiO label for an explanation of the documents and labels. Discuss any particular asset references or reporting requirements before booking.
For a school, care setting or larger workplace, discuss the visit plan with AiO.
Practical answers to help you plan your visit.
Tell us about your site and we’ll help you plan the next step.
Tell us when each area can be made available and who can authorise entry. We can discuss a room order and confirm availability against the scope. Restricted or inaccessible areas need to be identified before the visit.
We welcome enquiries from Winchester and nearby areas including Kings Worthy, Winnall, Compton, Shawford and New Alresford. Send the full postcode so we can confirm the location and arrangements.
Make it clear which items are unavailable and keep them on the follow-up list. An item that was not accessed or tested cannot be treated as having passed. Any return visit needs to be arranged separately.
Send the site address, estimated quantities, room or department list and access windows. Include any industrial equipment or specific reporting needs so we can prepare a tailored quote.
Tell us about your site and we’ll help you plan the next step.
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.
