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How Often Should a Commercial Office Have an Electrical Inspection?

Commercial electrical inspection frequency for Margate offices. EICR for businesses. Thanet electrician guide.

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Landlord & Commercial Compliance 5 min read

The Compliance Hook

Unlike residential rentals, commercial premises don't have a fixed legal inspection interval - but that doesn't mean you can ignore electrical safety. The Electricity at Work Regulations 1989 place a duty on employers to maintain electrical systems. Insurers, lenders, and fire risk assessors routinely ask for evidence. Here's how often to inspect and why it matters.

Clear Definitions

  • No fixed legal interval for commercial
    Unlike landlord EICRs (every 5 years), there is no statutory period for commercial EICRs. Frequency is risk-based.
  • IET guidance: 5 years for offices
    The IET recommends periodic inspection every 5 years for commercial offices, or more frequently for harsher environments (e.g. workshops).
  • Shorter intervals for higher risk
    Manufacturing, catering, and outdoor sites may need 3-yearly or annual inspections. Your risk assessment and insurer will guide you.

The Hassle-Free Solution

We carry out commercial EICRs across Margate, Ramsgate, and Broadstairs - from small offices to larger premises. We work around your business hours where possible and deliver digital reports for insurers and compliance records.

Landlord Pro-Tip

Schedule your commercial EICR to align with lease renewals or insurance renewals. Having a recent report to hand smooths both processes.

Related Services

Let us handle your compliance - from EICRs to remedial work and commercial inspections:

Compliance Made Simple

Our qualified electricians serve landlords and businesses across Margate, Ramsgate, Broadstairs and the Isle of Thanet.

Professional Safety Checklist

  • Isolate power at the consumer unit before any electrical work
  • Use a voltage tester to confirm circuits are dead
  • Ensure all work complies with BS 7671 (IET Wiring Regulations)
  • Keep a record of any modifications for future reference
  • When in doubt, consult a qualified electrician
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