Hidden electrical faults don't always announce themselves. Your lights still switch on, your kettle still boils, and everything seems perfectly normal... until it isn't.
That's why an Electrical Installation Condition Report (EICR) is so important.
Whether you're a homeowner wanting peace of mind or a landlord with legal responsibilities, an EICR is one of the best ways to make sure your property's electrical installation is safe.
At Wil-lec Group Grimsby, we're often asked, "Do I really need an EICR?" In this guide, we'll explain exactly what an EICR is, why it matters, and when you should book one.
An Electrical Installation Condition Report (EICR) is a detailed inspection of your property's electrical system.
Think of it as an MOT for your electrics.
A qualified electrician will inspect and test your electrical installation to make sure it's safe and identify any hidden faults that could become dangerous if left untreated.
The inspection covers areas including:
✔ Consumer unit (fuse board)
✔ Wiring throughout the property
✔ Plug sockets
✔ Lighting circuits
✔ Earthing and bonding
✔ Safety devices such as RCDs
Once complete, you'll receive a report explaining the condition of your electrical installation and whether any repairs or improvements are needed.
Many electrical problems aren't visible.
Wiring can deteriorate over time, connections can loosen, and electrical components can wear out—all without any obvious signs.
According to Electrical Safety First, electrical faults are one of the leading causes of accidental house fires in the UK, contributing to around 20,000 accidental domestic fires every year.
An EICR helps identify issues before they become:
Ultimately, it's about protecting your family, tenants, property, and peace of mind.

If you rent out a property in England, having a valid EICR is a legal requirement under the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020.
Landlords must:
Failure to comply could result in:
More importantly, regular inspections help protect your tenants and demonstrate that you've met your legal duty of care.
Homeowners aren't legally required to have an EICR.
However, that doesn't mean you should ignore your electrics.
Unlike your boiler, your wiring is hidden away, so problems often go unnoticed until something fails.
We recommend an EICR if:
Regular inspections can identify hidden faults before they become costly or dangerous.
An EICR isn't legally required to sell your property.
However, having a recent report can provide reassurance to potential buyers, particularly if your property is older.
Buyers often ask questions about the age and condition of electrical installations during the conveyancing process, so having an up to date EICR can help demonstrate that your electrics have been professionally checked.
Most home insurance providers don't require an EICR as standard.
However, maintaining your property's electrical installation is part of being a responsible homeowner.
If an electrical fault causes damage and it's found that obvious maintenance issues had been ignored, it could complicate an insurance claim.
Having an EICR is a proactive way of demonstrating that you've taken reasonable steps to keep your property safe.
Here's a useful guide:
🏠 Homeowners: Every 10 years, or when buying a property.
🏘 Landlords: Every 5 years (legal requirement).
🏢 Commercial Properties: Usually up to every 5 years, depending on the type of premises and its use.
If you've had major electrical alterations or notice signs of electrical problems, it's worth arranging an inspection sooner.
Many people worry that an EICR will take all day or involve ripping walls apart.
The good news is—it doesn't.
During the inspection, our electricians will:
✔ Visually inspect your electrical installation.
✔ Carry out specialist electrical testing.
✔ Check that safety devices are working correctly.
✔ Identify any damage, wear or deterioration.
✔ Explain any findings clearly.
Most domestic inspections take between 2–4 hours, depending on the size and age of the property.
Your report may include one or more observation codes:
Immediate action is required because there's a risk of injury.
Urgent repairs are needed to make the installation safe.
Additional investigation is needed before the installation can be confirmed as safe.
Your installation is safe to use, but improvements are recommended to bring it closer to current standards.
Don't panic if your report contains observations. Many properties receive C3 recommendations simply because electrical regulations have evolved over time. If any issues are identified, we'll explain them in plain English and advise on the best course of action.
The cost depends on the size of your property and the number of electrical circuits. Contact Wil-lec Group for a tailored quote with no obligation.
Not usually. If possible, make sure we can access the consumer unit (fuse board), sockets and electrical equipment. If large items block access, we may ask you to move them beforehand.
Yes, but only for short periods while testing is carried out. We'll let you know before this happens to minimise disruption.
If faults are found, we'll explain exactly what they mean and provide a clear quotation for any remedial work required. Once the repairs have been completed, we can retest the installation if needed.
Yes. Most homeowners remain at home while the inspection is carried out.
At Wil-lec Group, we believe electrical safety shouldn't be confusing.
Our qualified electricians provide honest advice, thorough inspections and clear reports without the jargon.
Whether you're a landlord needing to stay compliant or a homeowner looking for peace of mind, we'll guide you through the process from start to finish.
Electrical faults aren't always visible—but that doesn't mean they aren't there.
An EICR helps identify hidden issues before they become dangerous, giving you confidence that your property's electrical installation is safe.
If you're a homeowner, landlord or property manager in Grimsby, Cleethorpes or the surrounding areas, contact Wil-lec Group Grimsby today to book your Electrical Installation Condition Report.
Protect your property. Protect the people inside it.
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