PAT testing for businesses, schools, care homes and managed properties in Portsmouth. Get a clear estimate, plan access around your working day and receive itemised results from AiO Pro's Christchurch-based team.
Prefer to talk? Speak to AiO on 023 9300 1121
Start with the areas that need testing and the times they can be made available. An office, a staffed reception and a working kitchen may all need different access arrangements during the same visit.
Tell us about parking or loading restrictions, entry passes, lifts and any escort requirements. For premises within a managed building, confirm who can authorise access and equipment disconnection. We agree the practical arrangements before booking.
This page covers enquiries for Portsmouth, including Southsea and Cosham. We also welcome enquiries from nearby Portchester, Fareham, Gosport, Havant, Hayling Island and Lee-on-the-Solent. Give us the full site postcode so the location and visit arrangements can be confirmed.
For a wider estate, use our Hampshire coverage page. For a Southampton premises, see PAT Testing Southampton. AiO's Christchurch-based team arranges the visit with your site contact.
List workplace equipment by area: desks and meeting rooms, staff kitchens, cleaning stores and any operational spaces. Identify shared or tenant-owned equipment so responsibility for including it is clear.
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.
Testing can require equipment to be disconnected. Identify anything that must remain available, including IT, security and operational equipment, so an appropriate access or shutdown window can be agreed. Specialist, fixed-connected or industrial equipment needs its scope confirmed first.
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.
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.
Our visit preparation checklist helps your site contact get ready. For a large building or several addresses, request a tailored quotation.
Have these details ready:
Use the calculator below or speak to AiO about a larger visit.
Practical answers to help you plan your visit.
Tell us about your site and we’ll help you plan the next step.
Yes, we welcome enquiries for sites across Portsmouth, including Southsea and Cosham. Send your full address, approximate appliance count and preferred dates so we can confirm the visit arrangements.
Tell us the requirements when requesting the quote, including passes, induction, escorts and permitted working hours. We will confirm what can be arranged before a date is agreed.
Equipment may need to be disconnected for testing. Flag anything that supports essential operations and agree a suitable shutdown or access window with the person responsible for it.
Yes, send a separate address and estimated count for each site. We can discuss a coordinated schedule and tailored quote, including any different access or reporting needs.
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.
