Commercial electrical compliance
Duty holders under the Electricity at Work Regulations have to show that the installation is maintained in a safe condition. Certi builds a planned programme across your estate so testing happens in phases, out of hours where needed, and the evidence sits in one place.
Scope of work
Fixed wire testing
Phased periodic inspection by distribution board, sized so trading is never fully interrupted.
Emergency lighting
Monthly function and annual duration testing to BS 5266, logged automatically.
PAT and appliance registers
Asset-tagged portable appliance testing with a maintained register per site.
Remedial delivery
One contractor for inspection and remediation, with priced options by risk code.
Our process
- 01
Estate survey
Board schedules, circuit counts and current documentation reviewed per site.
- 02
Programme design
A rolling five-year plan phased across boards and trading hours.
- 03
Deliver and report
Engineers attend to schedule; results upload as they complete.
- 04
Dashboard oversight
Live compliance status per site, with overdue and C1/C2 items escalated.
What it typically costs
Commercial work is always quoted from a survey. We do not price fixed wire testing blind.
Service areas
Local teams, local knowledge and honest response times.
Frequently asked questions
How often does commercial fixed wire testing need doing?+
Typically every five years for offices and shops, three years for industrial and annually for higher-risk areas such as swimming pools, though your insurer or risk assessment may set a shorter interval.
Can you work outside trading hours?+
Yes. Most retail and hospitality programmes run overnight or on early mornings, and this is priced into the programme rather than added later.
Do you cover multi-site estates?+
Yes, with one programme, one dashboard and consistent report formats across sites.
Who is the duty holder?+
Usually the employer or the person in control of the premises. We provide the evidence you need to discharge that duty, but we do not assume it.