Electrical Maintenance & Testing in Windsor
Electrical Maintenance & Testing in Windsor from SK Facilities: planned visits, clear reports and one number to call, for sites across SL4 and nearby Slough, Maidenhead.

Electrical Maintenance & Testing for Windsor premises
Commercial property in Windsor includes GP surgeries and care homes, business parks and small office units and schools, nurseries and colleges. Each has different hours, plant and statutory duties, so the scope is set after we have walked the site.
Many Windsor premises have fixed-wire tests overdue after changes of tenant, so we check the last EICR date during the survey.
What electrical maintenance and testing covers
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.
- EICR fixed-wire testing to BS 7671
- Emergency lighting monthly checks and annual duration tests
- PAT testing with an itemised register
- Remedial work quoted from coded observations
Serving Windsor and nearby towns
For Windsor, the SL4 district and the wider Berkshire area, we schedule planned work in advance and hold slots for urgent reactive jobs, so your site is never waiting on a single engineer.
Guide prices in Windsor
| Example site (Windsor) | Guide price per month |
|---|---|
| Small office, about 2,000 sq ft | £40 – £100 |
| Medium office, about 10,000 sq ft | £140 – £320 |
| Large office, about 40,000 sq ft | £500 – £1,160 |
Guide prices for electrical maintenance and testing only, excluding VAT, based on 2026 UK market rates. Your fixed price follows a free site survey.
Compliance notes for Windsor premises
Every Windsor site gets a compliance calendar from day one. In England, fire safety in non-domestic premises falls under the Regulatory Reform (Fire Safety) Order 2005, workplaces have had to separate recycling under Simpler Recycling since 31 March 2025, and the Building Safety Act 2022 adds duties for higher-risk residential buildings.
Electrical Maintenance & Testing near Windsor
FAQs: electrical maintenance and testing in Windsor
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.
How often does an office need an EICR?
Guidance suggests at least every five years for offices and shops, with shorter intervals for higher-risk premises. The inspector sets the next date on the report.
Do you cover Windsor and the SL4 postcode area?
Yes. We provide electrical maintenance and testing across Berkshire, including Windsor and Slough, Maidenhead.
How do I get a price for electrical maintenance in Windsor?
Use the guide price tool for an instant estimate, then book a free site survey. We confirm a fixed monthly price in writing after the visit.
Get a fixed-price facilities proposal
A free site survey, a written specification and a monthly price, with no obligation.