A basic fault check is the right first check for local lighting faults around a fitting, switch, dimmer or one small area.
Written and checked by Willesden Smart Homes. Last reviewed August 2026.
We serve homes across NW London after checking the postcode and the job. See the Areas page .
This suits local problems such as a dead fitting, intermittent light, suspect switch accessory or trips linked to one point or one small area. It is not sold as a full inspection of the whole installation. If the first check points to wider age, damage or safety issues, the next step may move to deeper testing or a larger quote.
Send your postcode, 2–4 clear photos and any product link or model number if you have it.
