EICR inspections · PAT testing · Emergency lighting · Distribution board upgrades · 18th Edition qualified · Central London-based · £5M insured
Your five-year EICR is overdue by eight months. The electrician who did the last one has retired. Your insurer's renewal form has a box asking for the certificate date — and you're looking at a blank.
HSE data shows 25% of commercial fires in the UK start with an electrical fault. A fire insurance claim on a property with an expired EICR is, at minimum, a disputed claim. At worst, it's a £47,000 average loss — out of pocket, not covered.
That's not a scare tactic. That's the certificate being worth exactly what it cost to get. 3COL clients have their certificates on file — issued, current, and ready for any insurer or enforcement visit.
Commercial electrical maintenance is the planned and reactive management of all fixed and portable electrical installations in a commercial building, carried out to ensure legal compliance, operational reliability, and occupant safety. It encompasses periodic EICR (Electrical Installation Condition Report) inspections under the Electricity at Work Regulations 1989, portable appliance testing (PAT) per IET Code of Practice, emergency lighting testing per BS 5266-1:2016, distribution board and consumer unit maintenance, fault-finding, and remedial works — all performed by a competent person to the current 18th Edition IET Wiring Regulations (BS 7671:2018+A2:2022). In Central London, 3COL Maintenance Services Ltd (SW4) delivers this service for commercial offices, retail units, managed apartments, and hospitality venues, with full written certification issued after every inspection.
Sources: HSE Electrical Safety Statistics 2022/23; ABI Property Claims Report 2023; BS 7671:2018+A2:2022 IET Wiring Regulations 18th Edition
Four separate pieces of UK legislation touch commercial electrical maintenance. Non-compliance is not a paperwork problem. It is a criminal liability, an insurance issue, and — in the worst case — a fire inquiry finding.
3COL certification trail: Every EICR, PAT test, and emergency lighting test carried out by 3COL generates a written certificate, issued on completion, with engineer name, qualification number, and date. You receive a PDF suitable for sending directly to your insurer, managing agent, or HSE inspector — with no gaps in the compliance record. This is the documentation that matters when something goes wrong.
From the five-year EICR that keeps your insurer quiet, to the fuseboard that trips every Monday morning — 3COL handles it. Qualified engineers, fixed-price quotes, same-day certificates.
The EICR is not an expense. The electrical fire in the building that didn't have one is the expense. The ABI data makes the arithmetic unavoidable.
The ABI figure is not theoretical: The Association of British Insurers' 2023 property claims data puts average electrical fire damage to commercial premises at £47,000 per incident. The cost of a complete commercial electrical compliance programme — EICR, PAT, emergency lighting — is typically under £1,200 per year for a medium London office. That is 2.5% of the average claim. The maths does not require a spreadsheet.
No surveys that lead nowhere. No quotes that take a fortnight. 3COL runs a tight process — you have your certificate and your remedials scheduled before the week is out.
"We had a portfolio of six managed offices, all with EICR dates scattered across a 3-year window and different contractors for each. 3COL consolidated everything into a single annual programme — one invoice, one set of certificates, one call when anything needs doing."
"We had a C1 finding on an old distribution board. 3COL found it on the EICR, quoted the replacement that afternoon, and had it done two days later. Insurance renewal went through without a single question about our electrical installation. That's the point."
"Previous contractor kept failing to show for the emergency lighting annual test. We went three years without a BS 5266 certificate. 3COL did the first test, found four failed luminaires, replaced them the same week. No more gaps in our compliance record."
3COL operates from SW4. Our engineers live and work in Central London — which is why our average electrical emergency attendance time is under 2 hours across all postcodes below. Competitors covering "all of London" from Hertfordshire or Kent cannot honestly say that.
Electrical is one component of a complete PPM programme. Add legionella risk management, fire equipment servicing, HVAC maintenance, and building fabric checks into a single contract. One programme, one invoice, one call for anything that needs doing.
See PPM Contracts →Electrical fault at 2am? Circuit failure before a Monday opening? Our emergency response team covers Central London with a 2-hour attendance target, 24/7, 365 days. Same engineers, same knowledge of your building's installation.
See Emergency Service →Tell us your property type, address, and what you need — EICR, PAT, emergency lighting, or everything. Fixed-price quote within 4 hours.