NICEIC Approved Contractor · London & M25
Commercial EICR Electrical Certificates in London
NICEIC Approved, Fast turnarounds: Same-Day appointments available!
Serving all London postcodes – All InclusiveAccredited electrical condition reports for offices, retail units, warehouses, restaurants, HMOs and commercial facilities. Full compliance with BS 7671 (18th Edition) & Electricity at Work Regulations 1989.
- Starting from £120 (Up to 12 Circuits)
- Transparent £8 per extra circuit
- Pay After Inspection (No upfront deposit)
- Digital certificate delivered within 24 hours
- NICEIC & JIB Gold Card certified engineers
- Compliant for insurance, licensing & leases
Clear fixed pricing · Qualified commercial testing · Zero hidden fees
Rating
Commercial Compliance & Electrical Safety
Why Choose Us for Your Commercial EICR?
Commercial electrical safety requires thorough distribution board testing, minimal disruption to your business operations, and certified reports accepted by insurers, councils, and leaseholders. Here is what Eco Tech Electrical delivers:
Rigorous Commercial Standards
Confidence from circuit testing to your final compliance report.
- NICEIC Approved Contractor & JIB Gold Card: Qualified electrical inspectors experienced in single-phase and 3-phase commercial systems.
- Electricity at Work Act 1989 Compliant: Full statutory compliance ensuring your legal duty of care for staff, tenants, and visitors is satisfied.
- Transparent Circuit Pricing: Clear £120 base rate (up to 12 circuits) and £8 per extra circuit with zero hidden surcharges.
- Flexible & Low-Disruption Testing: Early morning, evening, or weekend testing slots arranged so your business trading is never interrupted.
- Pay After Inspection: No upfront deposit required for commercial bookings across London.
- Fast 24-Hour Digital Certificate Delivery: Clear photographic defect codes (C1, C2, C3, FI) delivered promptly for licensing and insurance renewals.
Ready to book or need an accurate quote for your commercial site?
Book online in seconds, or speak directly to our senior electrical testing engineer.
📍Areas We Cover
Electrical and fire safety compliance across all 30 London boroughs.
- Barking & Dagenham
- Barnet
- Bexley
- Brent
- Bromley
- Camden
- Croydon
- Ealing
- Greenwich
- Hackney
- Hammersmith & Fulham
- Haringey
- Harrow
- Havering
- Hillingdon
- Hounslow
- Islington
- Kensington & Chelsea
- Kingston upon Thames
- Lambeth
- Lewisham
- Merton
- Newham
- Redbridge
- Richmond upon Thames
- Southwark
- Sutton
- Tower Hamlets
- Waltham Forest
- Westminster
We also cover nearby areas outside London — contact us to confirm.
NICEIC Approved Contractor · London Commercial Safety
Commercial EICR Testing & Electrical Safety Certificates in London
Property Cert Experts delivers fully compliant, NICEIC-approved Commercial EICR inspections across all London postcodes. Whether you manage a single retail shop, oversee a busy commercial kitchen, or manage a multi-site property portfolio, our qualified electrical engineers provide thorough inspection, transparent circuit pricing, and rapid digital certification.
Legal Compliance & Duty of Care
A Commercial EICR (Electrical Installation Condition Report) is essential for demonstrating compliance with the Electricity at Work Regulations 1989 and the Health and Safety at Work etc. Act 1974.
Employers, duty holders, and commercial landlords are legally required to maintain electrical installations in a condition that prevents danger to staff, customers, tenants, and visitors.
- Satisfies Insurance Mandates: Commercial insurers typically require a current 'Satisfactory' EICR to validate property and liability coverage.
- Commercial Leases & Licensing: Essential for lease agreements, council licensing, HMO commercial units, and building handover audits.
- Risk Prevention: Early detection of electrical faults prevents costly business downtime and fire hazards.
Why Commercial Clients Trust Our EICR
Commercial electrical distribution systems require far higher technical expertise than standard domestic properties. Here is why businesses choose our service:
- NICEIC Approved & JIB Gold Card: Qualified engineers experienced in complex single-phase and 3-phase commercial systems.
- Clear Photographic Defect Coding: Transparent explanation of C1 (Danger Present), C2 (Potentially Dangerous), C3 (Improvement Recommended), and FI (Further Investigation).
- Flexible Out-of-Hours Testing: Early morning, evening, and weekend slots arranged to prevent any disruption to your trading.
- Fixed Circuit Rates: Transparent £120 base inspection (up to 12 circuits) plus £8 per extra circuit with zero hidden costs.
- Fast 24-Hour Turnaround: Official digital certificates delivered promptly after inspection.
What Our Commercial EICR Covers
Our rigorous inspection aligns strictly with BS 7671 (18th Edition Wiring Regulations) to verify that your fixed wiring and switchgear perform safely:
- Distribution Boards & 3-Phase Panels: Inspection of busbars, main switches, isolators, and sub-distribution boards.
- Circuit Protection Devices: Verification of MCBs, MCCBs, fuses, and RCD trip-time testing.
- Containment & Fixed Wiring: Cable condition checks across conduit, metal trunking, cable trays, and high-load feeds.
- Earthing & Bonding: Main protective bonding to gas, water, and structural steelwork.
- Electrical Instrument Testing: Earth loop impedance (Zs), insulation resistance, polarity, and continuity verification.
Portfolio & Remedial Support
If your commercial inspection reveals observations or departures from BS 7671 standards, we provide complete post-inspection support:
- Clear Itemised Remedial Quotes: Transparent repair proposals for any C1 or C2 defects identified during testing.
- No Upfront Booking Deposit: Pay after your on-site inspection is completed.
- Multi-Site Management: Consolidated reporting and scheduled testing programmes for property managers and commercial landlords.
- Minor Works Certification: Certification issued following remedial upgrades to return your installation to 'Satisfactory' compliance.
Commercial Premises We Inspect Across London
Our NICEIC-approved electrical contractors carry out commercial testing across all 32 London boroughs for all property categories:
How Often Does Your Commercial Property Need an EICR?
The required interval between electrical inspections depends on your building type, occupancy risk, and previous report recommendations:
| Commercial Property Type | Recommended Interval | Governing Guidance / Compliance Notes |
|---|---|---|
| Commercial Offices, Retail & Shops | Every 5 Years | Or upon change of commercial tenancy / lease renewal. |
| Industrial Sites & Engineering Units | Every 3 Years | Higher environmental wear, 3-phase machinery & heavy load usage. |
| Restaurants, Cafés & Commercial Kitchens | Every 1 to 3 Years | Heat, grease, and moisture accelerate electrical component wear. |
| Educational Facilities & Public Buildings | Every 5 Years | Public access compliance under local authority & insurance guidelines. |
| Healthcare Facilities & Care Homes | Every 1 to 3 Years | CQC compliance, resident safety & critical power protection. |
Complete Property Compliance Services for London Businesses
Commercial facilities require coordinated safety documentation. Combine your Commercial EICR with our accredited fire and electrical safety services:
Regulatory Reform (Fire Safety) Order 2005 compliant assessments for commercial offices, warehouses, restaurants, and mixed-use buildings.
BS 5839 certified servicing and periodic inspection for commercial Grade A panels, addressable systems, detectors, and call points.
Portable appliance safety checks for offices, catering equipment, power tools, and retail shops with digital asset registers.
Full duration discharge tests, logbook updates, and compliance certificates for escape routes and commercial emergency luminaires.
Rapid troubleshooting for tripping breakers, 3-phase phase imbalances, blown fuses, and unexpected commercial power outages.
Distribution board replacements, sub-main upgrades, LED commercial lighting retrofits, containment, and 3-phase power installations.
Our Straightforward 6-Step Commercial EICR Process
Book Your Commercial EICR Inspection Today
Transparent fixed pricing starting from £120.00 (up to 12 circuits) + £8 per extra circuit. Pay after inspection.
Commercial Electrical Report Guidance
Commercial EICR Codes Explained: C1, C2, C3 & FI
These observation codes indicate the severity of electrical defects identified across your commercial distribution boards, sub-mains, and circuits. Any C1, C2, or FI result produces an overall 'Unsatisfactory' compliance status under BS 7671.
C1 Code
Danger Present
An immediate and active commercial danger, such as exposed live 3-phase busbars, severe electrical arcing, or direct shock and fire risks.
Immediate isolation or emergency remedial work to eliminate danger to staff and the premises without delay.
C2 Code
Potentially Dangerous
A critical commercial defect that is not immediately live, but could result in severe danger in the event of another fault (e.g., missing earth bonding, overloaded distribution circuits, or broken RCD protection).
Urgent remedial repairs required to restore safety and return your certificate to Satisfactory compliance.
C3 Code
Improvement Recommended
Non-compliance with the latest 18th Edition BS 7671 standards that does not pose immediate danger (e.g., lack of Surge Protection Devices (SPD) or outdated circuit labelling).
Report remains 'Satisfactory'. Remedial improvements can be planned alongside future commercial maintenance.
FI Code
Further Investigation Required
An observation where commercial switchgear, concealed wiring, or sub-circuits could not be fully verified, or where abnormal test readings warrant deeper diagnostic inspection.
Further diagnostic investigation must be completed before the installation can be declared safe and compliant.
Received a C1, C2 or FI on your commercial certificate?
Speak directly with our qualified senior commercial testing engineer for clear, practical advice.
Not Sure What You Need?
Tell us about the property and we’ll advise which inspection or certificate applies.
Explore Our Compliance Case Studies
Real-world inspections, upgrades, and risk assessments completed across London.
Expert Guidance for London Businesses
Commercial EICR & Electrical Contractor FAQs
Clear, practical answers regarding statutory compliance under the Electricity at Work Regulations 1989, inspection frequency, 3-phase testing, and business safety obligations.
8 questions
01
Do businesses legally need an electrical safety certificate?
Yes. Under the Electricity at Work Regulations 1989 and the Health & Safety at Work Act 1974, all commercial premises must ensure electrical systems are maintained in a safe condition. The recognised method of proving compliance is a Commercial EICR (Electrical Installation Condition Report).
Insurers, commercial landlords, managing agents, and local licensing authorities routinely mandate a valid 'Satisfactory' EICR. Operating without one risks invalidating your building insurance and facing statutory enforcement notices.
02
What is a commercial EICR and how is it different from a domestic one?
Commercial EICRs evaluate far more complex, high-capacity installations than domestic inspections, including:
- 3-Phase Distribution Boards and industrial switchgear.
- High-Load Machinery Feeds and commercial kitchen appliances.
- Containment Systems: Metal conduit, trunking, and cable trays.
- Sub-Main Distribution and external commercial supplies.
Commercial clients frequently combine their EICR with Fire Risk Assessments, PAT Testing, and Emergency Lighting Testing for seamless compliance.
03
How often does a commercial property need electrical testing?
Standard commercial premises require an EICR every 5 years, but higher-risk environments require more frequent inspections under BS 7671 guidance:
- Offices, Retail & Shops: Every 5 years (or at change of tenancy).
- Industrial Sites & Warehouses: Every 3 years.
- Restaurants & Commercial Kitchens: Every 1 to 3 years.
- Healthcare Clinics & Care Homes: Every 1 to 3 years.
If your building suffers from frequent breaker trips or power loss, an immediate diagnostic check is recommended via our Electrical Fault Diagnostic & Repair service.
04
What electrical checks are required for shops, offices, warehouses & restaurants?
A comprehensive commercial inspection tests the complete infrastructure from the intake origin to final sub-circuits:
- Testing of distribution boards, MCBs, MCCBs, and main isolators.
- Insulation resistance, loop impedance, polarity, and continuity.
- RCD trip-time testing and earth bonding integrity.
- Fixed containment, socket outlets, and commercial luminaire circuits.
To keep comprehensive records for council and licensing audits, pair your check with Emergency Lighting Testing (BS 5266) and Commercial PAT Testing.
05
What causes commercial electrical installations to fail an inspection?
Commercial installations are subjected to heavy daily usage. Common failure reasons (C1 or C2 codes) include:
- Overloaded distribution boards and unrated circuit additions.
- Thermal damage or loose terminations inside 3-phase switchgear.
- Missing or undersized main protective bonding to gas and water supplies.
- Inadequate RCD protection on socket circuits accessible to staff or public.
- Physical damage to metal trunking, conduit, or machinery cables.
If defects are identified, we supply transparent remedial quotations via our Commercial Repair & Remedial Team.
06
Do businesses need PAT testing and how often?
Yes. Any commercial enterprise using plug-in electrical appliances (computers, kettles, power tools, catering equipment, refrigeration) must ensure appliances are maintained safely under the Provision and Use of Work Equipment Regulations (PUWER 1998).
- Offices & Retail: Annually (every 12 months).
- Restaurants & Commercial Kitchens: Every 6 to 12 months.
- Industrial & Construction Sites: Every 3 to 6 months.
Book your certified inspection here: Commercial PAT Testing London.
07
Who is qualified to carry out commercial electrical work?
Commercial installations require certified contractors assessed for complex distribution systems. The highest benchmark is an NICEIC Approved Contractor with JIB Gold Card approved electricians.
At Property Cert Experts, our Qualified Supervisors and testing engineers are certified to BS 7671 (18th Edition) and qualified to inspect 3-phase switchgear, sub-mains, and heavy commercial installations across London.
08
What happens if a business fails a commercial EICR?
If your report is declared 'Unsatisfactory' due to C1, C2, or FI observations, the issues will be clearly documented with photographic evidence and circuit references.
We provide:
- Itemised, transparent quotes for required remedial work.
- Fast scheduling to avoid business trading interruption.
- Minor Electrical Installation Works Certificates (MEIWC) upon repair completion to restore Satisfactory compliance.
Explore our repair solutions: Commercial Electrical Diagnostic & Repair.
Have more questions about your commercial installation?
Book your Commercial EICR online in minutes or speak directly with our senior engineer.
Written & reviewed by
- Written by:
- Shashi Pal
- Position:
- NICEIC Approved QS
- Qualification:
- JIB Gold Card
- Professional Membership:
- Associate Member - IFSM (8946)
Last updated: 09 September 2026
Regulation References
- ElectricalBS 7671:2018 + A4:2026 (IET Wiring Regulations)
- Workplace safetyElectricity at Work Regulations 1989 (where applicable)
- Private rented sectorElectrical Safety Standards in the Private Rented Sector (England) Regulations 2020
Safety Disclaimer:
Electrical installations must only be inspected, tested, or certified by qualified and competent persons. An Electrical Installation Condition Report (EICR) is carried out in accordance with BS 7671 and the relevant electrical safety requirements for the property.
The information on this page is provided for general guidance and should not be used as a substitute for a professional electrical assessment or an EICR. For accurate advice specific to your property, please consult a qualified electrician or book a formal inspection.
