Domestic consumer unit with CJA Electrical inspection sticker on completion

For commercial premises in Sittingbourne, the EICR is documentary evidence the duty-holder is meeting their obligations under the Electricity at Work Regulations 1989. The inspection itself is the standard BS 7671 test; what changes is the regulatory framing and the typical inspection frequency. CJA Electrical works with small-business owners, office managers, and landlords of commercial premises across Swale.

What an EICR involves for Commercial

The technical inspection follows BS 7671:2018+A2:2022 — the same regulations that apply to domestic installations. The inspection scope covers the consumer unit (or distribution board), every accessible accessory, the supply route, and circuit-level testing for continuity, insulation resistance, polarity, earth fault loop impedance, and RCD operation. Findings get coded C1, C2, C3, FI per the standard. Commercial-specific elements: emergency lighting circuit verification, fire alarm circuit feeds, dedicated socket circuits for IT and equipment loads — all in scope where they apply.

When you need this in Sittingbourne

Beyond the routine cycle, commercial EICR demand spikes around two events: insurance renewal (where insurers increasingly ask for current EICR evidence) and lease changeover (where incoming tenants or landlords want clean baseline documentation). Both are predictable and worth scheduling proactively rather than scrambling for a slot when the renewal date is two weeks away.

Fully labelled domestic consumer unit after EICR testing
Fully labelled domestic consumer unit after EICR testing

What the report contains

Commercial EICRs come back as the standard three-part PDF — form, schedule of inspection, schedule of test results. For larger premises with multiple distribution boards, the schedule of test results is typically tabulated per board so it’s clear which circuits sit where. Unsatisfactory reports come with a remedial-work quote attached. Under EaWR 1989, remedial works on commercial property need to be carried out promptly to maintain the duty-holder’s compliance — there’s no fixed 28-day timeline like the PRS regs, but “reasonably practicable” is the standard.

Why book CJA Electrical for your Sittingbourne EICR

Reasons commercial duty-holders in Sittingbourne pick CJA: comfortable working around live business operations; clear communication about what’s being tested and when power’s off; standard EICR format that satisfies insurers, H&S audits, and lease conditions; remedials quoted alongside the report. Same-week appointments typical, fully insured, City & Guilds 2391 qualified inspector.

Multi-occupancy meter cupboard with separate consumer units and smart meters
Multi-occupancy meter cupboard with separate consumer units and smart meters

How the inspection runs

The commercial flow: Conversation about the premises — what kind of business, how many distribution boards, when’s a quiet time for the inspection. Quote out same-day. Inspection scheduled outside peak hours where possible. Visit. Report inside 48 hours. Remedials, if needed, quoted with the report. Where the business has continuous operation (24/7 retail or hospitality), we’ll work with the duty-holder on a phased inspection that minimises disruption.

What affects the price

No standard rate card for commercial work — premises vary too much. Quote on receipt of scope (premises type, size, distribution arrangement, operating hours) and the price is fixed at that point. Single invoice, payment on certificate.

FAQs

Do I need separate EICR work on emergency lighting and fire alarms?

The EICR covers the supply circuits feeding emergency lighting and fire alarm systems but not the systems themselves. Fire alarm certification under BS 5839-1 (for larger systems) and emergency lighting testing under BS 5266 are separate specialist regimes. We can do the emergency lighting installation and testing — see the emergency lighting page — but BS 5839-1 fire alarm work for larger commercial systems is typically a specialist’s job.

Will the inspection cause much disruption to my business?

Power is off briefly on each circuit during testing — typically 15-30 minutes per circuit — but the rest of the premises stays live throughout. Scheduling the inspection during a quieter trading period or outside peak hours minimises the impact. For premises that genuinely can’t lose any power during business hours, we’ll arrange the inspection out of hours.

Do you cover Sittingbourne and the wider Swale for commercial work?

Yes. Our commercial coverage spans Sittingbourne and the surrounding Swale towns, with the Rochester base reaching Sittingbourne in around 30 minutes. We work with small-business owners, office managers, and commercial landlords on routine EICR cycles, lease-changeover documentation, and remedial work.

Can you handle EICR alongside other commercial electrical work?

Yes. Where the inspection identifies remedial work, we quote alongside the report and can carry out the work directly — single point of contact from inspection through to clean re-issued certificate. For larger commercial projects (refits, new layouts, additional distribution), we work alongside other trades on a programmed basis. See domestic electrical for the broader scope of work we cover.

What documentation do you supply for our compliance file?

Standard three-part EICR PDF — the EICR form with overall outcome, the schedule of inspection, and the schedule of test results. For commercial duty-holders we’ll often supply a brief covering memo summarising the scope of the inspection and any follow-on actions required, useful for the H&S audit trail or for handing over to a lease counterparty.

How often does my office in Sittingbourne need an EICR?

Industry guidance under the Electricity at Work Regulations 1989 typically suggests every five years for offices and retail premises. Workshops or premises with higher fault loading (kitchens, plant rooms, anywhere with significant heat or moisture) may need three-yearly inspection. The Electricity at Work Regulations require the duty-holder to maintain the installation in a safe condition; the EICR is the standard evidence of that ongoing duty.

What standards apply to commercial EICRs?

The same testing standard as domestic — BS 7671:2018+A2:2022 — applies to fixed electrical installations regardless of whether the premises is residential or commercial. What differs is the regulatory framing: commercial EICRs sit under the Electricity at Work Regulations 1989, with the duty-holder (typically the employer or building owner) legally required to maintain the installation safely.

Commercial EICR in nearby towns

EICR for other audiences in Sittingbourne

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