If you’ve been advised to get an EICR, it might seem technical and a little worrying. But knowing exactly what electricians check and what the report codes mean helps you understand your electrical safety. This clarity makes it easier to decide what actions to take next, giving you confidence and peace of mind.
What an EICR is and who needs one
EICR stands for Electrical Installation Condition Report. It is a detailed inspection and set of test results that show the condition and safety of your fixed wiring, not your appliances.
For homeowners in Bournemouth, Poole and Christchurch, an EICR gives peace of mind that your electrics are safe and broadly in line with current standards. For landlords and business owners, it also helps demonstrate that you are meeting your legal duty to keep people safe.
An EICR is typically recommended in situations such as:
When buying or selling a property, to check the wiring is safe and up to date
Periodic checks, often every 5 years or at change of occupancy
Rental properties, especially HMOs and licensed rentals
Change of use of a building, for example, from office to retail
Commercial environments with higher electrical loads or public access
The report will state whether the installation is considered satisfactory at the time of testing, in line with BS 7671 (the UK wiring regulations).
What electricians actually check during an EICR
A proper EICR is more than just a quick look at your fuse box. Your electrician will carry out visual checks and instrument tests on the key parts of your installation.
Consumer unit inspection
The consumer unit (often called the fuse box) is the heart of your electrical system. The electrician will check that it is correctly installed, labelled, and suitable for the circuits it controls.
They will look for signs of overheating, damaged components, loose connections and any older types of protection devices that no longer meet current guidance.
Earthing, bonding and protection
Good earthing and bonding help protective devices operate quickly in a fault and reduce the risk of electric shock. During an EICR, the electrician will confirm that main earthing and bonding conductors are present, correctly sized and securely connected.
They will also check protective devices such as RCDs and RCBOs to see if they trip within the required times when tested.
Circuit and socket testing
Each circuit is tested for continuity, fault protection and the correct arrangement of live, neutral and earth conductors. Socket outlets are checked for polarity, which means that live and neutral are connected the right way round, and for the presence of a reliable earth connection.
Insulation resistance tests are carried out to ensure that the insulation on cables has not deteriorated to a point where it could allow dangerous leakage currents.
Understanding EICR observation codes
An EICR includes observations, each with a code indicating how serious the issue is. These codes help you prioritise any remedial work without having to interpret technical jargon.
C1: Danger present
A C1 code means there is an immediate danger of electric shock or fire. This might be exposed live parts you can touch, missing covers on the consumer unit, or severely damaged accessories.
With a C1, the electrician should make the situation safe straight away if possible. An installation with a C1 will be classed as unsatisfactory until the issue is fully rectified.
C2: Potentially dangerous
C2 means there is a fault that could become dangerous if not corrected. Examples include no RCD protection on certain circuits that now require it, badly deteriorated wiring, or incorrectly installed consumer units.
These issues might not be causing visible problems day to day, but they significantly increase the risk if a fault or misuse occurs. Remedial work should be carried out as a priority.
C3: Improvement recommended
C3 is used where the installation is not unsafe, but does not fully meet the latest standards of BS 7671. Common examples are older consumer units that still provide basic protection, or minor labelling and documentation improvements.
A report with only C3 items can still be classed as satisfactory. The electrician is simply highlighting areas where upgrading would bring the installation closer to current best practice.
FI: Further investigation
FI means the electrician has identified something that needs more detailed checking before they can say it is safe or unsafe. This might be intermittent tripping, signs of previous overheating, or circuits that cannot be fully tested at the time of inspection.
Further investigation should be arranged without delay, as it may uncover issues that could then be coded as C1 or C2.
How to prepare for your EICR visit
A bit of preparation helps your electrician work efficiently and may reduce disruption to your day. It also means they are more likely to complete all the tests in one visit.
Use this simple checklist before your appointment:
Ensure clear access to the consumer unit, including any cupboards or loft hatches
Move furniture away from key sockets and switches that may need testing
Make a note of any known issues, such as tripping circuits or dead sockets
Plan for pets to be contained and parking space available nearby
In most cases, power will need to be turned off to parts of the property at various times. It helps to switch off sensitive equipment in advance and plan around essential appliances.
What happens after the EICR
Once the inspection and testing are complete, you will receive a written report. This includes test results, observations with their codes, and clear recommendations for any remedial work.
A good electrician will explain the findings in plain English, without pressuring you into unnecessary upgrades. The focus should be on safety, compliance with BS 7671 and practical advice that suits how you use your property.
If your EICR highlights issues with your consumer unit or older wiring, you may wish to look at a consumer unit upgrade or, in more serious cases, a partial or full rewire. These improvements can significantly enhance safety and reliability, especially in older homes and busy commercial premises.
Booking an EICR in Bournemouth, Poole or Christchurch
If you are a homeowner, landlord or business owner in Bournemouth, Poole or Christchurch and need an EICR, it helps to work with a qualified, local electrician who carries out testing in line with BS 7671 and current regulations.
Prolectrical Southern Ltd provide Electrical Testing & Inspection services with clear written reports and practical recommendations, not sales pressure. To arrange an EICR or to discuss consumer unit upgrades or rewires following a recent report, contact Prolectrical Southern Ltd on 07973743484.
Booking a professional inspection is a straightforward step that can make a big difference to the long-term safety of your home, rental or business premises.
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