EICR Explained: What Landlords and Electricians Need to Know

If you rent out property in England, the letters "EICR" land in your inbox sooner or later — usually with a deadline attached. And if you're an electrician, EICRs are bread-and-butter work that can turn into a steady earner if you handle them well. The trouble is that plenty of people on both sides aren't clear on what the report actually covers, what the codes mean, or who's responsible for what.

This guide clears it up in plain English for landlords and the electricians who serve them.

What an EICR Actually Is

An EICR — Electrical Installation Condition Report — is a formal assessment of the fixed electrical installation in a property. That's the wiring, consumer unit (fuse board), sockets, switches, light fittings and earthing — not portable appliances like kettles and toasters.

A qualified, competent electrician inspects and tests the installation, then records its condition in a standard report. The report tells you whether the installation is safe to keep using, and flags anything that needs putting right.

Think of it as an MOT for a property's electrics. It's a snapshot of condition on the day, not a guarantee that nothing will ever go wrong.

Who Needs One, and How Often

For privately rented homes in England, landlords are required to have the electrical installation inspected and tested at regular intervals, and to provide tenants and the local authority with a copy of the report on request. The widely used interval is every five years, or sooner if the report recommends it.

The rules differ across England, Wales, Scotland and Northern Ireland, and they can change. Always check the current official guidance for the nation you're working in rather than relying on a rule of thumb.

Beyond the legal minimum, an EICR is sensible:

• When buying or selling a property
• Before a major renovation or rewire
• When an installation is old and its history is unknown
• After signs of trouble — scorched sockets, frequent tripping, flickering lights

Tip for landlords: don't wait for the certificate to expire before booking the next one. Inspections and any remedial work take time, and a lapsed report can leave you non-compliant.

What the Inspection Covers

The electrician carries out a mix of visual inspection and electrical testing. In broad terms they're checking for:

• Damaged or deteriorated wiring and accessories
• Whether the installation is correctly earthed and bonded
• Overloaded circuits or boards
• Anything that doesn't meet the current wiring regulations and could be dangerous
• Signs of overheating, DIY bodges, or non-compliant alterations

Testing often means switching the power off for periods, so tenants should be warned in advance. A typical domestic EICR takes a few hours depending on the size of the property and the number of circuits.

Understanding the Codes: C1, C2, C3 and FI

This is where most confusion lands. Each observation in the report gets a classification code, and those codes decide whether the installation passes:

• C1 — Danger present. A risk of injury exists. Immediate action is needed; the electrician should make it safe before leaving where possible.
• C2 — Potentially dangerous. Not an immediate danger, but it could become one. Needs putting right.
• C3 — Improvement recommended. Not dangerous and doesn't fail the report, but worth addressing.
• FI — Further investigation required. Something needs deeper inspection before it can be classified.

An installation is reported as unsatisfactory if any C1, C2 or FI items are present. C3 items alone don't cause a fail. If the report is unsatisfactory, the landlord generally needs the remedial work done within a set timeframe and proof that it's been completed.

The takeaway for landlords: a "fail" doesn't mean the property is a death trap. It usually means a few items need fixing and re-confirming.

What Landlords Should Do With the Report

Once you have the report:

1. Read the summary — satisfactory or unsatisfactory — and check the codes.
2. If unsatisfactory, get the remedial work booked promptly with a competent electrician and obtain written confirmation it's done.
3. Keep a copy and give it to tenants (and the council, if asked) within the required timeframe.
4. Diary the next inspection date so it doesn't creep up on you.

If you manage several properties, that last point is where things slip. Tracking certificate expiry dates across a portfolio in your head, or on a wall calendar, is how landlords end up out of date without realising.

Making EICRs a Reliable Earner (For Electricians)

EICRs are repeat, recurring work — every property needs one again in a few years. Handled well, they're a dependable income stream. Handled badly, they're admin you dread.

A few things separate the electricians who do this profitably from those who don't:

• Quote fast and clearly. Landlords often contact several electricians at once. The one who replies first with a clear price usually wins. If you're losing jobs to slow quotes, this is the work where it hurts most.
• Price the remedial work properly. The inspection is the door-opener; the fixes are where margin lives. Don't undersell yourself out of nerves.
• Stay on top of renewals. Every EICR you issue is a job booked again in around five years. A system that reminds you — and the customer — when it's due turns one-off work into a recurring book.

This is where a job-management platform like Gaffer earns its keep: it stores the certificate against the property, fires automated renewal reminders so the rebooking lands in your diary, and chases the invoice so you're not waiting weeks to get paid faster. Less chasing, more billable hours.

If you're weighing up what to charge before you quote, our guide on how much to charge for an EICR walks through the numbers.

FAQs

How long does an EICR last?

For rented homes in England the commonly used interval is five years, unless the report recommends a shorter period. Always confirm the current requirement for your nation, as the rules differ and can change.

Does a property fail an EICR for C3 codes?

No. C3 items are "improvement recommended" and don't cause an unsatisfactory result on their own. A report is reported as unsatisfactory only when C1, C2 or FI items are present.

Who is responsible for arranging a landlord EICR?

The landlord is responsible for arranging the inspection, paying for it, ensuring any required remedial work is carried out, and providing copies of the report to tenants and the local authority on request.

How much does an EICR cost?

As a rough guide, costs vary with property size, number of circuits and location, so it's best to get a written quote. Remedial work, if any is needed, is usually priced separately on top of the inspection.