Electrical Maintenance & Testing in Derry and the West
Electrical Maintenance & Testing for offices, shops, schools and industrial units throughout Derry and the West: Derry~Londonderry, Omagh, Enniskillen, Coleraine and beyond.
What is electrical maintenance and testing?
Electrical maintenance covers the periodic inspection and testing of a building's fixed wiring, portable appliances and emergency lighting, plus the repairs those tests identify. The aim is a safe installation and a clear paper trail showing it has been checked.
What is included in Derry and the West?
- Emergency lighting monthly checks and annual duration tests
- Distribution board and RCD checks
- EICR fixed-wire testing to BS 7671
- PAT testing with an itemised register
- Lighting repairs and LED upgrades
Rules that apply in Northern Ireland
The Electricity at Work Regulations 1989 require electrical systems to be maintained so far as reasonably practicable to prevent danger. Guidance suggests commercial premises have fixed-wire testing at least every five years, and more often for some uses. In Northern Ireland, fire safety in workplaces is governed by the Fire and Rescue Services (Northern Ireland) Order 2006 and the Fire Safety Regulations (Northern Ireland) 2010, with health and safety enforced by HSENI rather than HSE.
Electrical Maintenance & Testing prices in Derry and the West
| Example site (Derry and the West) | Guide price per month |
|---|---|
| Small office, about 2,000 sq ft | £40 – £90 |
| Medium office, about 10,000 sq ft | £120 – £290 |
| Large office, about 40,000 sq ft | £450 – £1,050 |
Guide prices for electrical maintenance and testing only, excluding VAT, based on 2026 UK market rates. Your fixed price follows a free site survey.
Towns we cover in Derry and the West
Questions from Derry and the West customers
Can testing be done out of hours?
Yes. Fixed-wire testing needs circuits switched off, so we often test in the evening or at weekends to avoid disruption.
What happens if the EICR finds faults?
Faults are coded C1, C2 or FI (further investigation). We quote the remedial work so the installation can be brought back to a satisfactory condition.
Which towns in Derry and the West do you cover?
We cover Derry~Londonderry, Omagh, Enniskillen, Coleraine, Dungannon, Limavady, plus the surrounding towns and business parks.
Is pricing different in Derry and the West?
Prices in Derry and the West follow our standard UK rates, confirmed after a free site survey.
Other services in Derry and the West
Get a fixed-price facilities proposal
A free site survey, a written specification and a monthly price, with no obligation.