EICR Services
Residential EICR
Commercial EICR
Electrical Diagnostic
Fuse Box Installation
PAT Testing
Emergency Lighting Certificate
Commercial EICR in London Cost From
Your business relies on safe, working electrics every day. Faulty wiring, overloaded circuits, or poor earthing can cause fires, power failures, and serious injury.
A Commercial Electrical Installation Condition Report (EICR) confirms that your electrical system is safe and meets UK regulations.
Certified Electrical Compliance & Fixed Wire Testing for Complete Business Protection
At Liviosiv, we carry out professional Commercial EICR inspections across London. Our fully accredited, DBS-checked engineers provide clear reports, honest advice, and practical solutions — with minimal disruption to your operations.
A Commercial EICR is a thorough check of a property’s fixed electrical system. Our NICEIC-certified engineers check wiring, distribution boards, circuits and safety systems to find any problems or risks that don’t meet current UK electrical safety standards.
EICR Services
Residential EICR
Commercial EICR
Electrical Diagnostic
Fuse Box Installation
PAT Testing
Emergency Lighting Certificate
Landlords
Property Agents
Letting Agents
Property Owner
What Is a Commercial Electrical Installation Condition Report (EICR)?
A Commercial EICR is a detailed inspection and test of the fixed electrical system within your property.
It checks whether your installation is safe for continued use.
Fixed Wire Testing Explained in Commercial Environments
Fixed wire testing focuses on permanent wiring systems, including: Distribution boards, Circuits, Switchgear, Earthing systems, Protective devices
It does not include portable appliances.
How Commercial EICR Differs from Domestic Inspections
Commercial systems are often more complex. They may include: Three-phase power supplies, High electrical loads, Industrial equipment, Shared systems in multi-tenancy buildings
This requires a higher level of technical assessment.
The Role of BS 7671 (18th Edition Wiring Regulations)
All inspections are carried out in line with BS 7671 – Requirements for Electrical Installations.
This national standard defines how electrical systems must be installed, tested, and maintained safely in the UK.
Why PAT Testing Is Not a Substitute for an EICR
PAT testing covers plug-in appliances only.
An EICR examines the main wiring infrastructure of the building.
Both services serve different purposes and are often required together.
Single-Phase vs Three-Phase Electrical Systems
Many commercial properties use three-phase systems to support heavy loads.
These systems require specialist testing to confirm: Balanced load distribution, Safe disconnection times, Proper earthing
Our engineers are trained and accredited to assess both system types.
Geographical Breakdown of London’s Districts
East London
South London
West London
North London
Our Structured Commercial EICR Process
We make the process simple, organised, and efficient — with minimal disruption to your business.You can get an EICR inspection done at any time of the year. A lot of landlords have EICR tests done before new tenants move in.
Choose a date and time that works for your operations.
We offer flexible scheduling, including early morning or after-hours appointments where required.
Our qualified engineers carry out a full fixed wire inspection. Where possible, testing is phased to reduce disruption. Any temporary power interruptions are planned in advance.
Receive Your Report and Certificate
Once testing is complete, you receive:
If remedial work is required, we explain the next steps clearly and provide transparent quotations.
Is Your Commercial Property Fully Compliant with UK Electrical Safety Law?
Many business owners are unsure about their legal duties. Electrical safety in commercial premises is not optional — it is a legal responsibility.
If your wiring is unsafe and someone is injured, the consequences can be serious.
Understanding Your Legal Duty Under the Electricity at Work Regulations 1989
The Electricity at Work Regulations 1989 require all employers and property owners to maintain electrical systems in a safe condition.
This means:
- Systems must be inspected and tested regularly
- Defects must be corrected promptly
- Records must be kept as proof of compliance
An EICR is the recognised way to demonstrate this compliance.
Director and Employer Liability for Electrical Safety
Directors and business owners can be held personally responsible if electrical negligence leads to harm.
This includes: Fines, Legal action, Enforcement notices, Business closure in serious cases
Having a valid EICR helps protect both your business and your personal liability.
Insurance Requirements and the Risk of Invalidated Claims
Many insurers require a current EICR for commercial buildings.
If a fire is caused by faulty wiring and you cannot provide evidence of inspection, your claim may be refused.
A valid certificate supports your insurance position.
The Real Consequences of Electrical Non-Compliance in Commercial Premises
Electrical faults are one of the leading causes of workplace fires in the UK.
Common risks include: Overloaded circuits, Damaged insulation, Incorrect earthing, Loose connections, Outdated distribution boards
Regular inspection reduces these risks significantly.
Who Requires a Commercial EICR in London?
Commercial EICRs are recommended (and often required) for most business premises, including:
- Offices and corporate buildings – helps meet workplace electrical safety duties.
- Retail units and high-footfall premises – reduces risk for staff and customers.
- Warehouses, industrial units and manufacturing sites – supports high-load system safety.
- Schools, healthcare and public buildings – important where public safety is critical.
- Restaurants, hotels and hospitality venues – protects kitchens, plant rooms and back-of-house areas.
- Multi-tenancy and managed properties – supports landlords and agents with shared system compliance.
If you manage any commercial building in London, regular inspection helps protect people, reduce risk, and support compliance records.
The Legal and Regulatory Framework Governing Commercial Electrical Safety
Electrical safety in commercial premises is governed by several UK regulations. A valid EICR helps demonstrate that your property meets these legal requirements.
Electricity at Work Regulations 1989 – Requires all electrical systems to be maintained so they do not present danger.
Health and Safety at Work etc. Act 1974 – Employers must provide a safe working environment, including safe electrical installations.
Regulatory Reform (Fire Safety) Order 2005 – Electrical faults are a common cause of workplace fires. Preventative inspection supports compliance.
BS 7671 (18th Edition Wiring Regulations) – Sets the national standard for electrical installation, testing, and periodic inspection.
Inspection intervals vary depending on property type, usage, and risk level.
Recommended Inspection Frequency by Property Risk Profile
Higher usage, older installations, or heavy equipment may require more frequent testing.
We can advise based on your specific premises.
What Our Commercial EICR Inspection Covers
Our inspection follows a structured and systematic process. Every fixed electrical installation is carefully assessed to ensure safety, compliance, and reliable performance.
During your Commercial EICR, we examine:
Visual condition of the installation – Checking for visible damage, overheating, poor workmanship, loose fittings, and signs of wear or deterioration.
Distribution boards and protective devices – Confirming correct breaker ratings, accurate labelling, secure terminations, and adequate circuit protection.
Earthing and bonding arrangements – Verifying that gas, water, and structural metalwork are correctly bonded to reduce electric shock risk.
Insulation resistance and circuit continuity – Testing cables to ensure they are not leaking current or deteriorating internally.
Earth fault loop impedance and polarity – Ensuring protective devices disconnect quickly and safely during fault conditions.
RCD performance and disconnection times – Confirming that residual current devices operate within required safety limits.
Load assessment in high-demand systems – Evaluating circuit capacity in environments with heavy electrical usage.
Individual circuit verification – Every circuit is tested and recorded to identify overload, damage, or non-compliance.
This detailed approach ensures your electrical installation is properly assessed — not just visually checked.
What Happens If Your Commercial EICR Is Unsatisfactory?
An Unsatisfactory result does not automatically mean major electrical works are required. In many cases, issues are minor and can be resolved quickly.
Our approach is clear and practical.
Prioritised remedial planning – We categorise defects by severity so you understand what needs urgent attention and what can be scheduled.
Transparent quotations – All recommended works are clearly itemised. There are no hidden costs or unexpected charges.
Same-day minor fixes (where possible) – Smaller issues can often be corrected during the visit.
Re-inspection and certification – Once corrective work is complete, we issue confirmation and update your compliance status.
Full compliance documentation – You receive written records suitable for insurers, managing agents, and local authorities.
Our goal is to restore compliance efficiently while keeping disruption and cost under control.
Managing Electrical Risk in High-Demand Commercial Environments
Commercial electrical systems work hard every day. Over time, wear, expansion, and increased demand can create hidden risks.
Understanding these risks helps you plan ahead.
Ageing electrical infrastructure – Older wiring and distribution boards may not meet current safety standards.
Increased electrical load – Modern equipment, air conditioning, IT systems, and EV charging can overload systems not designed for higher demand.
Fire risk from electrical faults – Loose connections, overheating cables, and outdated protective devices are common causes of commercial fires.
Preventative maintenance over reactive repair – Regular inspection reduces the likelihood of sudden failure, emergency call-outs, and business interruption.
Long-term compliance planning – Routine EICRs protect property value, reduce insurance risk, and support responsible asset management.
Regular testing is not just about passing an inspection. It is about protecting your business, your staff, and your investment.
Why Choose Liviosiv for Commercial EICR in London?
Fully Accredited – NICEIC, NAPIT and Industry Approved
DBS-Checked, Qualified and Experienced Engineers
Professional Indemnity and Public Liability Insurance
Clear, Structured and Compliance-Ready Reporting
Minimal Disruption and Flexible Scheduling
Transparent Pricing and Honest Recommendations
BS 7671 Compliance and Periodic Inspection Requirements
Inspection intervals vary based on risk.
Typical guidance:
Property Type | Recommended Interval |
Offices & Retail | Every 5 years |
Industrial Sites | 3–5 years |
High-Risk Locations | 1–3 years |
Frequently Asked Questions (FAQ)
Once the Commercial EICR Is Completed
You get all the paperwork you need and clear instructions on what to do next.
Landlord Responsibilities After Receiving the Report
Landlords must fix serious problems and keep records to show they are doing so.
Can a Commercial EICR be done outside business hours?
Yes, commercial EICR inspections can be scheduled for times that are not normal business hours, like early mornings, evenings, or weekends, to avoid causing too much trouble.
Do I need a new Commercial EICR if I change tenants?
If the current report is still valid, you don’t always need a new EICR. But if the use or occupancy changes, it is highly recommended.
Does a Commercial EICR include emergency lighting or fire alarms?
An EICR doesn’t fully test emergency lighting and fire alarms. For full compliance, it is best to do separate inspections.
Can a Commercial EICR be carried out in phases for large sites?
Yes. Large commercial sites can be inspected in stages to make sure that testing is done safely while business continues as usual.
Accrediations
contact@liviosiv.co
34 Ennismore Avenue, Greenford, England, UB6 0JN
