- Qualified, Insured Electricians
- Landlord EICRs & Licensing
- Digital PDF Report Emailed
- Evening & Weekend Appointments
Commercial EICR & Fixed-Wire Testing in London
Commercial Electrical Inspection London — Landlord EICR Certificates by Qualified, Insured Electricians
Licence application or unsatisfactory report? Our commercial EICR London service includes fixed wire testing across London, East London, North London and South East London. You'll get a coded PDF report emailed and a written remedial quote when you book a business EICR.
- EICRs by NICEIC-registered engineers
- Same-day slots are often possible
- Evening and weekend appointments available
- Commercial testing quoted before attendance
- Shutdowns planned around your business
A clear EICR with every observation coded, plus a written quote for any remedial work. Serving London, East London, North London, South East London, South West London and surrounding areas.
Commercial EICR & Fixed-Wire Testing — at a glance
- Areas covered
- London, East London, North London, South East London
- Common work
- Electricity at Work Regulations 1989, Fixed-Wire Testing, BS 7671 Wiring Regulations, C1, C2 and C3 Coding
- Same-day service
- Same-day appointments may be available — call to check
- Quote before work
- Yes — a written quote for any remedial work after the test
Quick answer
Commercial EICR London inspections check your workplace wiring, where worn cables or later alterations can hide faults. In West London and beyond, we test and provide a coded report, often requested as a commercial electrical certificate, with repair costs set out separately. Arrange your business EICR ahead of an insurance renewal or lease deadline.
Commercial EICR London: Know What You're Booking
Commercial EICR inspections in London often get mistaken for a quick certificate purchase. The commercial EICR London businesses need tells you what was checked, what's wrong and what happens next.
Perhaps you've inherited an old report, or you've been told your electrics need attention without a clear explanation. The lights still work. Staff need their sockets. So why agree to disruption before you know what the visit covers? A business EICR should answer those practical questions before anyone starts switching things off.
For premises in Central London, your opening hours matter just as much as access to the fuse box. Tell us which parts of your working day can't move. We'll discuss the inspection boundaries, the interruption needed and the price for testing, so you can compare proposals with their coverage clearly explained.
We've seen wiring altered over time without the paperwork keeping pace. That doesn't mean every cable needs replacing; it means the condition needs checking before repairs are specified. Testing sits alongside repairs and upgrades within our London electrical safety services, with the work guided by findings.
If you've requested your commercial electrical certificate, we'll establish what you need it for and review any existing documents. You then have an agreed test scope, an explanation of the result and written repair costs where work is needed.
Commercial EICR in London: Duties and Evidence
Commercial fixed-wire testing work in London is often mistaken for a check of every electrical item on site. As duty holder, you need evidence about the installation you control. Under the Electricity at Work Regulations 1989, employers and duty holders must maintain electrical systems, so far as reasonably practicable, to prevent danger. Duty-holder responsibilities continue after inspection: findings need action, with maintenance and subsequent checks matched to risk.
Offices and retail units may need evidence for a lease event. Restaurants and commercial kitchens need their supply arrangements understood before planned interruptions. In schools and community buildings, the inspection scope must also reflect shared access and occupancy. These are different planning questions, even when the report format looks familiar.
Our commercial periodic inspection uses the BS 7671 Wiring Regulations as its technical reference. Distribution boards and sub-mains, three-phase supplies and emergency lighting circuits belong within the agreed installation boundaries where present. Plug-in appliances need their own consideration: the portable appliance testing distinction is that equipment checks and an appliance register sit separately from the wiring assessment. That's the role of pat testing.
Using IET Guidance Note 3 inspection intervals, we consider premises use, condition and risk when recommending future inspections. A higher-risk environment may need a shorter interval; a domestic five-year rule isn't a universal commercial timetable. Your recommended next inspection date should reflect that reasoning.
For commercial EICR London enquiries across North London, we explain the proposed coverage before you commit. You receive the inspection and tests, a PDF containing coded observations by email, and the Schedule of Test Results. The circuit measurements belong with your maintenance records. Any necessary repairs receive a written estimate, while completed installation work gets the appropriate certificate, including an Electrical Installation Certificate where applicable. Retain the original report with any resulting certification, so later maintenance starts from a traceable record of the installation.
London Fixed Wire Testing: From Scope to Report
Your commercial EICR London appointment should start with a plan everyone can work to. We agree what can be isolated, what access is needed and how the inspection evidence will support your workplace safety duties.
Agree access and testing boundaries
Before a business EICR, we review available records and identify who controls each board. Sampling agreed with the client is documented alongside the extent and limitations; inaccessible equipment can't quietly disappear from the report. We explain why any proposed sampling suits the installation, and what could require further inspection. For a South West London business, building access and opening times belong in that discussion.
Plan circuit isolation and downtime
Circuit isolation and downtime planning should identify affected supplies before the visit. Out-of-hours testing can help fit the work around trading, with evening or weekend appointments available. It still needs agreed shutdowns. We establish who needs to know about interruptions and how access will be maintained throughout the inspection.
Inspect, measure and assess
During fixed wire testing, visual examination is followed by dead tests, live measurements and functional checks appropriate to the installation. Continuity, insulation resistance, earth fault loop impedance and RCD operation provide evidence that an external glance can't supply. A thermal imaging camera may help identify overheating distribution equipment or hot connections where appropriate; it doesn't replace electrical measurements.
Explain coding and the remedial quotation
C1, C2 and C3 coding separates danger present, potentially dangerous conditions and recommended improvements. Danger present needs immediate action, while potentially dangerous findings require urgent attention. FI means further investigation: the underlying issue needs tracing before sign-off. If an electrical short circuit is suspected, we investigate the cause instead of assuming the symptom explains everything.
A commercial periodic inspection concludes with an overall assessment, recorded observations and measured results. C1 or C2 observations and unresolved FI findings mean an unsatisfactory outcome; C3 alone doesn't. We'll explain which findings need action and provide a separately itemised proposal for corrections. The report should also record the suggested return interval, allowing you to plan maintenance from evidence.
London Commercial Electrical Testing for Renewal Evidence
"Insurance wants electrical test certificate" is a familiar starting point. But an insurer's request doesn't tell you whether the last inspection covered your current installation. With commercial EICR London requests prompted by renewal paperwork, we first check what evidence you've already got.
Fixed wire testing for office premises
Your request may arise from the workplace duty to maintain safe electrics, with periodic testing commonly used as evidence on a 3-5 year cycle. That isn't a fixed interval for every commercial setting; operating conditions and risks can mean inspections need to happen sooner. Or your insurer or landlord may want current documentation before a renewal or lease event. We check the actual requirement rather than assuming the same deadline applies everywhere.
Missing records are another possible reason you're being asked. Documents may not have survived a change of occupier or the previous inspection cycle. A note saying "tested" won't reveal the assessed area, any exclusions or whether earlier observations were resolved. The document needs enough detail to connect its findings with the supplies your business actually uses. Ask for the complete existing report before paying for work based on guesswork.
If you're comparing proposals for an East London workplace, check that each covers the same installation. A lower figure means little if it leaves relevant boards outside the agreed inspection. The commercial electrical certificate should let you see the coverage, findings and outcome clearly enough to explain them to whoever requested it.
Insurer requirements deserve their own check. We can review the electrical documentation requested, but acceptance depends on your policy and what the insurer actually needs. An inspection booking alone doesn't establish that previously identified defects have been corrected.
Allowing time for commercial periodic inspection makes it easier to organise access and consider whatever repairs the findings might require. Leave it until the paperwork deadline and there's less room to respond if investigation is needed. Start with the request itself and the records behind it.
Local knowledge
Commercial EICR Near Me: Scope for Your Building
Commercial premises in South East London can have a different inspection boundary from the shared supplies around them. If your business occupies part of a larger building, establish which boards belong to your installation and who manages the communal equipment. Compare commercial EICR London proposals against those boundaries before deciding what the quoted inspection includes.
For purpose-built blocks in North London, landlord supplies have their own inspection cycle. Shared electrical equipment needs access arranged through whoever controls it. Lease and landlord obligations matter here: your unit's report shouldn't be assumed to cover circuits beyond its stated scope.
Across London, we've inspected mixed-age wiring where successive alterations left newer fittings alongside older cables. Converted flats are a familiar example of that pattern. We've also seen rewireable BS 3036 fuse boards without RCD protection in unmodernised stock. Where installations like these fall within shared landlord responsibilities, their condition needs proper assessment before upgrade work is specified.
For fixed wire testing, these differences affect the preparation and access required. Send the available circuit information and explain any division between private, communal and business supplies. Commercial periodic inspection can then be scoped around the equipment you actually control, with any boundaries clearly recorded. An inspection price based only on the address won't explain those distinctions, and an attractive cover page won't fill gaps in the evidence.
Recognise the problem?
If one of these sounds like your situation, start there — each walks through the likely causes, how urgent it is, and the fix.
Know Where Your Workplace Electrics Stand
For South East London premises, book your business EICR that addresses the supplies you're responsible for and receive the findings by email. We'll agree the inspection coverage and explain the coded assessment, so you can see what needs attention. If repairs are necessary, you'll receive their costs in writing, giving you a clear basis for deciding what work to authorise.
Your fixed wire testing London questions
How much is a commercial EICR report?
Commercial reports are individually quoted, with a fixed inspection price confirmed before we attend. Your business EICR quotation depends on circuit numbers, board access, installation size and agreed coverage. Researching commercial EICR London options? Send existing circuit records rather than relying on floor area alone.
For an office in Central London, shutdown arrangements also need discussing. Sharing those details early helps us price the actual inspection you're buying.
Will fixed-wire testing interrupt trading, and how long will it take?
Fixed wire testing requires some circuits to be disconnected, so uninterrupted power throughout isn't realistic. Duration depends on the agreed scope, accessibility and how isolation can be organised. We can't give a useful estimate from the premises type alone.
Identify equipment that can't lose power during trading, then discuss suitable testing windows. Raising those constraints before booking gives everyone a workable starting point.
Can I inspect the wiring myself?
You can gather records and flag damaged fittings, but that's different from carrying out electrical measurements and interpreting them against BS 7671. A competent electrician needs to assess the installation; a visual check alone won't establish its condition.
Electricity at Work duties concern preventing danger, rather than simply collecting paperwork. If you're unsure what previous checks actually covered, having those records reviewed helps establish what's missing.
Do commercial inspection intervals match rental licensing deadlines?
No. Commercial inspection duties and intervals depend on the workplace, its condition and risks; higher-risk settings can need more frequent assessment. Insurer requirements also deserve checking against your actual policy.
An HMO or licensed rental needs an EICR meeting its licence's electrical safety condition. Our selective licensing EICR guidance addresses that separate requirement. Bring the relevant lease, policy or licence wording into the booking discussion so we can distinguish the obligations.
What will my business EICR include if defects are found?
You'll receive a coded assessment with recorded test results, plus a written remedial quotation where corrections are needed. C1 identifies existing danger; C2 indicates potential danger; C3 recommends improvement. FI flags investigation still required.
Check the recorded inspection boundaries and exclusions, too. They explain how much the findings cover. Discussing unclear observations promptly lets you plan necessary action instead of filing away an unexplained result.
Ready to Arrange Your Commercial Inspection?
Call to book your EICR in Central London, with your scope and testing fee agreed before the appointment. We'll arrange fixed wire testing around the access and shutdown requirements discussed, then email the coded findings so you have a record to review. Any remedial work identified comes with a clear written quotation, allowing you to consider the recommendations and their cost before proceeding.