Commercial EICRs Electrical Installation Condition Reports Across Surrey, Hampshire & Berkshire
Keeping your electrical installation in good condition is essential for the safety of your employees, customers and premises. A Commercial EICR (Electrical Installation Condition Report), often referred to as Fixed Wire Testing, provides a comprehensive assessment of the fixed electrical installation within your commercial property.
Whether you’re responsible for an office, warehouse, retail premises, industrial facility, school or care home, regular commercial electrical testing helps identify deterioration, damaged equipment and potential safety issues before they become costly problems.
LS Electrical has over 30 years of experience carrying out Commercial EICRs and Fixed Wire Testing throughout Surrey, Hampshire and Berkshire, helping businesses maintain safe, reliable and compliant electrical installations.
What Is a Commercial EICR?
A Commercial Electrical Installation Condition Report (EICR) is a detailed inspection and test of the fixed electrical installation within a commercial property.
Sometimes referred to as Fixed Wire Testing, the inspection assesses whether your electrical installation remains safe for continued use and identifies any deterioration, damage or defects that require attention.
Unlike PAT Testing, which checks portable electrical appliances, a Commercial EICR focuses on the permanent electrical infrastructure of the building.
This includes:
- Distribution boards
- Consumer units
- Three-phase supplies
- Lighting circuits
- Emergency lighting circuits
- Socket outlets
- Switchgear
- Isolators
- Earthing and bonding
- Protective devices
- Fixed wiring throughout the building
The inspection is carried out in accordance with the latest edition of BS 7671 (IET Wiring Regulations).
Why Is Commercial Fixed Wire Testing Important?
Electrical installations naturally deteriorate through age, environmental conditions and everyday use. Without periodic inspection, hidden faults can remain unnoticed until they result in equipment failure, business disruption or, in the worst cases, electrical shock or fire.
Regular Commercial Fixed Wire Testing helps businesses:
✔ Protect employees, visitors and contractors
✔ Identify electrical faults before they become dangerous
✔ Reduce the risk of electrical fires
✔ Minimise unexpected downtime
✔ Support insurance requirements
✔ Demonstrate compliance with health and safety responsibilities
✔ Plan future maintenance more effectively
A proactive approach to electrical safety can often prevent expensive repairs and minimise disruption to normal business operations.
Who Needs a Commercial EICR?
Commercial electrical testing is recommended for a wide range of premises, including:
- Offices
- Retail premises
- Warehouses
- Manufacturing facilities
- Industrial units
- Schools
- Colleges
- Care homes
- Hotels
- Restaurants
- Public buildings
- Commercial landlords
- Managing agents
- Leisure facilities
Different types of premises have different recommended inspection intervals depending on how the electrical installation is used and the level of risk involved.
Office EICRs & Fixed Wire Testing
Modern offices rely heavily on computers, servers, air conditioning, lighting and communications equipment. Overloaded circuits or deteriorating wiring can affect business continuity and employee safety.
A Commercial EICR helps ensure office electrical installations remain suitable for continued use while identifying issues before they result in unexpected downtime.
Warehouse Electrical Testing
Warehouses often contain high-bay lighting, distribution boards, machinery supplies and three-phase electrical systems operating for extended periods.
Regular Warehouse Fixed Wire Testing helps identify wear, damaged equipment and overloaded circuits, reducing the likelihood of disruption to day-to-day operations.
Industrial Electrical Testing
Industrial environments place greater demands on electrical installations than many commercial premises. Manufacturing equipment, motors, machinery and production lines require reliable power supplies and robust electrical infrastructure.
Routine industrial electrical testing helps identify deterioration caused by vibration, heavy loads and continuous operation while supporting ongoing electrical safety.
Retail & Hospitality Electrical Inspections
Retail stores, restaurants, cafés and hospitality venues depend on reliable electrical installations for lighting, tills, refrigeration, catering equipment and customer areas.
Regular Commercial EICRs help reduce the risk of unexpected faults while supporting a safe environment for both staff and customers.
Care Homes, Schools & Public Buildings
Buildings occupied by vulnerable people or large numbers of visitors require safe and dependable electrical installations.
Routine Fixed Wire Testing helps identify faults before they become safety concerns and supports ongoing maintenance planning.
What Does a Commercial EICR Include?
A Commercial EICR is far more than a visual inspection.
Our engineers carry out a comprehensive assessment which typically includes:
- Visual inspection of the electrical installation
- Inspection of distribution boards
- Testing of electrical circuits
- Insulation resistance testing
- Earth fault loop impedance testing
- Continuity testing
- Polarity testing
- RCD testing
- Verification of earthing and bonding
- Inspection of protective devices
- Assessment against current BS 7671 Wiring Regulations
Following completion, you’ll receive a detailed Electrical Installation Condition Report outlining the condition of the installation together with any observations and recommendations.
Frequently Asked Questions
What is the difference between a Commercial EICR and Fixed Wire Testing?
They refer to the same inspection process. Fixed Wire Testing is the inspection itself, while the EICR is the report issued following completion of the inspection.
Is a Commercial EICR a legal requirement?
Employers and those responsible for commercial premises have duties under health and safety legislation to maintain electrical systems in a safe condition. A Commercial EICR is one recognised way of demonstrating that fixed electrical installations have been inspected and assessed.
How often should a Commercial EICR be carried out?
This depends on the type of premises, how the electrical installation is used and previous inspection recommendations. Offices are commonly inspected every five years, while some industrial premises may require more frequent testing.
How long does Commercial Fixed Wire Testing take?
The duration depends on the size and complexity of the installation. Small offices may take a few hours, whereas larger warehouses or industrial facilities may require a full day or longer.
Got questions?
Feel free to reach out.