Commercial EICR
for Retail Shops, Salons and High Street Businesses in London
Running a shop, salon, clinic, barber shop or small high street business in London means your electrical installation is working hard every day. Lighting, tills, card machines, dryers, beauty equipment, shutters, CCTV, Wi-Fi, staff appliances and customer-facing sockets all rely on safe fixed wiring. If you need an experienced Electrician in London, an Electrical Installation Condition Report can help you understand whether your premises is safe, suitable and ready for continued commercial use.
A commercial EICR is not just a document for a file. It is a professional inspection and testing process that checks the condition of the fixed electrical installation. For retail and salon premises, it can highlight hidden faults, overloaded circuits, damaged accessories, poor earthing, missing RCD protection, old distribution boards and unsafe alterations left behind by previous tenants or fit-outs.
Commercial EICR Infographic Guide
A quick visual overview of what gets checked, why it matters and when London retail shops, salons and high street businesses should arrange an EICR.
Click the infographic to view it larger in a lightbox.
What a Commercial EICR Means for a Retail or Salon Premises
An Electrical Installation Condition Report is a formal inspection of the fixed wiring and electrical installation inside a property. In a shop, salon or high street unit, this usually includes the consumer unit or distribution board, final circuits, sockets, lighting, protective devices, earthing, bonding and the general condition of accessible fixed electrical equipment.
The aim is to find out whether the installation is safe for continued use. A competent electrician will inspect, test and record observations. The report will normally be marked as satisfactory or unsatisfactory. If the report is unsatisfactory, the observations are coded so the person responsible for the premises can understand the level of risk and the type of action needed.
For business owners, this matters because electrical problems can affect safety, insurance, lease compliance and trading continuity. A single unsafe circuit can disrupt customer appointments, stop card payments, affect refrigeration, prevent shutters from operating or create a fire and shock risk in areas used by staff and visitors.
Why Shops, Salons and High Street Businesses Need Careful Electrical Testing
Small commercial premises can look simple from the customer area, but the electrical demand behind the scenes is often much higher than expected. A beauty salon may have treatment beds, nail stations, lamps, UV equipment, chargers, heaters, dryers and reception equipment working at the same time. A barber shop may have clippers, lighting, music systems, tills, coffee machines and styling tools. A retail shop may use display lighting, fridges, security systems, stockroom sockets and electronic tills throughout the day.
The risk is not only the number of appliances. The real concern is whether the fixed installation was designed, altered and maintained for that level of use. Many London high street premises have changed tenants several times. Previous occupiers may have added lights, moved counters, installed signage, created extra treatment rooms or extended socket circuits without leaving clear records.
- Heavy use of sockets behind counters and workstations
- Heat-producing appliances used for long periods
- Extension leads used as permanent wiring
- Customer areas with frequent plug-in equipment
- Old circuits supporting modern commercial loads
- Electrical accessories close to water in salon areas
- Unlabelled circuits after shopfitting changes
- Decorative lighting added without clear documentation
Who Is Responsible for an EICR: Landlord, Tenant or Managing Agent?
In commercial premises, responsibility depends on the lease, the demised area, the type of electrical installation and who controls each part of the property. A landlord may be responsible for the main supply, shared areas or the base building. A tenant may be responsible for the internal fit-out, sockets, lighting, alterations and day-to-day use of the unit.
This is why it is important to check the lease before arranging work. Some leases require the tenant to maintain the electrical installation within the unit. Others require the landlord or managing agent to provide evidence that the installation is safe before occupation. Insurance providers, franchise operators and fire risk assessors may also ask for an up-to-date report.
For landlords, an EICR can create a clear record before a new tenant moves in. For tenants, it can help avoid inheriting electrical problems caused by previous occupiers. For managing agents, it supports safer building management where several units, basements, stockrooms or shared service areas are involved.
Common EICR Faults Found in Shops, Salons and Small Commercial Units
Many commercial EICR failures are caused by age, wear, poor access, previous alterations or equipment demand that has grown over time. The installation may have been safe for one type of business, but no longer suitable for the current layout or workload.
- Damaged sockets behind desks, counters or treatment stations
- Loose switches, cracked accessories or missing faceplate screws
- No RCD protection where the risk requires it
- Poor circuit labelling or missing circuit schedules
- Signs of overheating at terminals or protective devices
- Incorrectly installed lighting circuits or redundant cables
- Inadequate earthing or bonding arrangements
- Old consumer units with missing blanks or exposed parts
- High earth fault loop impedance readings
- DIY alterations from a previous fit-out
A fault does not always mean a full rewire is required. Sometimes the solution is targeted remedial work, such as replacing damaged accessories, improving labelling, repairing a circuit, upgrading protection or investigating a specific area in more detail.
What the Electrician Checks During a Commercial EICR
A commercial EICR combines visual inspection with electrical testing. The electrician needs safe access to the distribution board, circuits, sockets, switches, lighting points and other accessible parts of the fixed installation. Some circuits may need to be temporarily isolated during testing, so the visit should be planned around the way the business operates.
| Inspection Area |
What It Can Reveal |
Why It Matters for Shops and Salons |
| Consumer unit or distribution board |
Old protective devices, missing blanks, overheating, poor labelling or unsafe access. |
The board controls the whole premises and must be safe to isolate during maintenance or emergencies. |
| Socket circuits |
Damaged accessories, overload risk, poor polarity, weak earthing or unsuitable extensions. |
Retail counters, treatment rooms and workstations often depend on reliable socket circuits. |
| Lighting circuits |
Poor connections, unsafe alterations, damaged fittings or unsuitable wiring routes. |
Lighting is critical for trading, customer safety, displays, treatment rooms and staff areas. |
| RCD protection |
Missing, unsuitable or slow-operating protection where fault protection is required. |
RCD protection can be essential in customer areas, socket circuits and higher-risk environments. |
| Earthing and bonding |
Loose, missing or inadequate protective conductors and bonding arrangements. |
Correct earthing helps protective devices disconnect safely during an electrical fault. |
The final report should make the condition of the installation clearer. If observations are recorded, they should explain what has been found and how serious the issue is.
Commercial EICR Cost, Access and Out-of-Hours Testing
The cost of an EICR for a shop or salon in London depends on the number of circuits, the size of the premises, the number of distribution boards, the condition of the installation, access requirements and whether the system is single-phase or three-phase. A small unit with a simple board will normally be quicker to inspect than a large salon with several treatment rooms, basement areas, stockrooms and multiple boards.
If you are comparing prices, avoid judging the service only by the lowest headline figure. A rushed report may miss important issues or fail to explain observations properly. For related pricing guidance, you can view EICR Certificate Cost in London. Landlords looking at rental compliance can also check London Landlord EICR Certificates from £79.99.
Many high street businesses prefer inspections outside peak trading hours. This can be possible in many cases, but it should be discussed in advance. The electrician may need to isolate circuits, access areas behind counters, check stockrooms or test parts of the installation that staff normally use during the day.
- Send photos of the consumer unit before booking
- Confirm the number of floors, rooms and treatment areas
- Move stock away from electrical boards
- Make sockets and switches accessible where possible
- Tell staff that temporary power interruption may be needed
- Explain any critical equipment, alarms, shutters or fridges
What Happens If a Shop or Salon Fails the EICR?
An unsatisfactory EICR means the inspection has found observations that prevent the installation from being classed as satisfactory. It does not automatically mean the business must close or that the entire installation needs to be rewired. The next step is to understand the codes and decide what remedial work or further investigation is required.
A C1 observation means danger is present and immediate action is needed. A C2 observation means the issue is potentially dangerous and urgent remedial work is required. A C3 observation is an improvement recommendation. FI means further investigation is required because the inspector cannot confirm safety without additional checks.
After remedial work, the relevant certification or written confirmation should be kept with the EICR records. This helps show that the business has acted responsibly and corrected the issues identified in the report.
Commercial EICR vs PAT Testing: What Is the Difference?
Business owners often confuse an EICR with PAT testing. They are connected to electrical safety, but they do different jobs. An EICR checks the fixed electrical installation, including wiring, circuits, sockets, lighting, protective devices and distribution equipment. PAT testing focuses on portable appliances that are plugged in or moved around.
For example, the socket circuit behind a salon station is part of the EICR. The hairdryer plugged into that socket may be covered by PAT testing. The consumer unit is part of the EICR. A portable heater used in a staff room may fall under appliance checks. A responsible business may need both, depending on risk assessment, insurance conditions and how the premises is used.
When Should a Retail Shop or Salon Book an EICR?
A commercial EICR should be considered whenever the electrical risk changes or when evidence of electrical safety is needed. The right timing depends on the premises, the previous report, the lease, the condition of the installation and the type of business operating from the unit.
- Before signing a new commercial lease
- Before letting a unit to a new tenant
- After a refurbishment or shopfitting project
- When changing the use of a premises
- Before adding extra treatment stations or appliances
- After repeated tripping, burning smells or power loss
- When insurance asks for electrical evidence
- When no previous electrical report is available
The previous report date is important, but it should not be the only factor. A busy salon, retail unit with refrigeration, shop with electric shutters or premises with frequent alterations may need more careful review than a lightly used office-style unit.
How RCD Electrical Helps London Shops, Salons and Commercial Premises
RCD Electrical provides electrical testing, fault finding, inspection and remedial support for domestic and commercial customers across London. For retail shops, salons and high street businesses, our aim is to make the process clear, practical and properly planned around the way your premises operates.
We understand that business interruption matters. Before attending, we can discuss access, trading hours, known issues, board photos and any equipment that needs special consideration. After inspection, we explain observations in clear language so you understand what is urgent, what is recommended and what the next step should be.
Book a Commercial EICR in London
If your shop, salon, clinic, barber shop or high street unit needs electrical inspection, testing or remedial advice, RCD Electrical can help you plan the next step with confidence.
Speak with our experienced London Electricians for commercial EICR testing, electrical fault diagnosis and safe remedial work across London.
Call RCD Electrical 020 3488 2928