EICR (Electrical Installation Condition Report) in Merton

About eicr (electrical installation condition report) in Merton

An Electrical Installation Condition Report (EICR) is a formal inspection and testing of the fixed electrical installation in a property — the wiring, consumer unit, sockets, switches, and protective devices. A qualified electrician carries out a series of visual inspections and electrical tests, then issues a report grading any defects using classification codes (C1, C2, C3, and FI). The EICR tells you whether your electrics are safe, and what needs fixing if they are not.

An EICR is the only way to verify that your electrical installation is safe and compliant with current standards. Wiring deteriorates over time — connections loosen, insulation degrades, and older installations may lack the protective devices required by modern regulations. An EICR is legally required every 5 years for rental properties in England, and recommended every 10 years for owner-occupied homes (5 years if the property is over 25 years old). It is also required when buying or selling a property, and for insurance or mortgage purposes.

What's included

• Full visual inspection of the fixed electrical installation
• Dead testing — insulation resistance, continuity, and polarity
• Live testing — earth fault loop impedance and prospective fault current
• RCD trip time testing on all residual current devices
• Inspection of the consumer unit, main earthing, and bonding
• Testing of all accessible circuits, sockets, and lighting points
• Classification of all observations using C1/C2/C3/FI codes
• Completed EICR document with schedule of inspections and test results
• Verbal summary and explanation of any defects found
• Recommended date for the next inspection

Typical cost

EICR (Electrical Installation Condition Report) in Merton typically costs £150–£350 per inspection. Every job is different — describe what you need and a qualified electrician will quote you directly.

See full pricing breakdown →

Regulations & standards

• BS 7671:2018+A2:2022 (IET Wiring Regulations, 18th Edition): The national standard for electrical installation in the UK. An EICR tests the installation against the requirements of BS 7671, including circuit protection, earthing, bonding, and cable sizing.
• Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020: Requires landlords in England to have the electrical installation in their rental property inspected and tested by a qualified person at least every 5 years, and to provide a copy of the EICR to tenants within 28 days.
• Part P of the Building Regulations (Approved Document P): While Part P primarily covers new installation work, remedial work identified by an EICR that involves notifiable work (such as a consumer unit replacement or new circuit) must comply with Part P.