Electrical Inspections near you

The inspection and testing procedure itself comes from BS 7671, the IET Wiring Regulations, and the current version matters here because the chapter governing periodic inspection was rewritten in the latest amendment. The IET and BSI published Amendment 4:2026 on 15 April 2026, and it took effect the same day; the previous version, BS 7671:2018+A2:2022+A3:2024, is withdrawn six months later, on 15 October 2026. During that window an electrician may legitimately be working to either, so it is a fair question to ask which one a quotation is written against.

The IET's account of the changes says Chapter 65, which covers periodic inspection and testing, was substantially revised. The condition report now has to include guidance for the recipient based on a model in Appendix 6, and photographic or thermographic images may be appended to it. That is a direct improvement for homeowners: it means the document is expected to explain itself to the person who paid for it rather than assuming an electrician will read it, and it means a disputed code can come with a picture of what the inspector was looking at.

Nothing in BS 7671 is retrospective. An installation wired correctly to the edition in force at the time is not made illegal by a later amendment, and a competent inspector will code against whether something is safe rather than against whether it matches this year's book. That is why an old but sound installation can be satisfactory with a handful of C3s, and why a recent installation with a bad joint in it can be unsatisfactory.

The Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020 put hard dates around all of this. Regulation 3 requires the landlord to have every electrical installation inspected and tested by a qualified person at intervals of no more than five years, or sooner if the previous report says so. A copy of the report goes to each existing tenant within 28 days of the inspection and test, to a new tenant before that tenant occupies the premises, to a prospective tenant within 28 days of a written request, and to the local housing authority within seven days of a written request for it.

Where the report identifies a breach, the landlord must have the further investigative or remedial work done within 28 days, or the shorter period specified in the report, obtain written confirmation from a qualified person that it has been carried out, and pass that confirmation on. Regulation 4 gives the local housing authority a remedial notice with its own 28-day compliance period and a 21-day window for the landlord to make written representations. Regulation 11 sets the financial penalty, and the figure most people quote is now out of date: the maximum was raised from £30,000 to £40,000 by The Electrical Safety Standards in the Private Rented Sector (England) (Amendment) (Extension to the Social Rented Sector) Regulations 2025, S.I. 2025/1043.

That same 2025 instrument is why social landlords are now in scope. It extends the requirements to registered providers of social housing, and it carries a transitional provision for social tenancies granted before 1 December 2025 under which the first inspection and test had to take place before 1 November 2026.

None of the England regulations above cross a border. In Wales the duty sits in regulation 6 of the Renting Homes (Fitness for Human Habitation) (Wales) Regulations 2022, which requires the electrical service installations to be inspected and tested by a qualified person at intervals of five years or less, and the Welsh Government's landlord guidance adds a deadline the English rules do not have: the current report must be made available to the contract-holder within 14 days of the occupation date.

Northern Ireland came last and is still recent. The Electrical Safety Standards for Private Tenancies Regulations (Northern Ireland) 2024 came into operation on 1 April 2025 and apply to private tenancies generally, with houses in multiple occupation continuing to be handled through HMO licensing. Scotland runs the requirement through the repairing standard rather than through a standalone electrical instrument. If the property is not in England, take the five-year figure as the common thread and check the rest locally, because the notice periods and the enforcement routes are genuinely different.

The most common reasons have nothing to do with anything failing. They are absences: no residual current protection on circuits that would now be expected to have it, main protective bonding to the incoming gas or water service that is missing or undersized, a consumer unit that predates the requirement for a non-combustible enclosure, or an earthing arrangement that cannot be confirmed because the cut-out is sealed and belongs to the network operator rather than to you.

A second group comes from the accumulation of small alterations. Extra sockets spurred off spurs, an outbuilding fed by something that was never designed to be buried, a shower replaced with a larger one on the original cable, downlights cut into a ceiling with no thought for what was above it. Individually each is minor; together they are why the circuit schedule and the actual house stopped matching years ago.

The third group is genuine deterioration, and it is the one that justifies moving quickly. Rubber-insulated cable that crumbles when you flex it, lead-sheathed wiring, aluminium conductors at accessories, heat damage at terminals, or moisture tracking into an outdoor accessory. If the report codes any of that C1 or C2, the argument about whether the installation is old is over.

The size of the installation is the main variable, and size means circuits rather than square metres: a two-bedroom flat on six circuits and a four-bedroom house on eighteen are different jobs even at similar floor areas. After that it is access and condition. A sealed consumer unit in a cupboard behind a washing machine, sockets hidden by fitted furniture, a loft with no boarding, or an installation that has clearly been altered by several different hands all add time. Whether remedial work is quoted separately, and whether the C3 items are priced in or listed for information, is worth settling before the visit rather than after the report lands.

LokalMatch handles the introduction and nothing else. You describe the property and the reason you want it inspected once, add your postcode, and electricians covering your area get in touch with you directly. Homeowners pay nothing to use the site; the pros pay for the requests they receive. We do not carry out inspections, we do not set or suggest prices, and we do not vet, rank or recommend any of the businesses that contact you.