We pride ourselves on keeping people safe. Whether that be your own workforce or the general public. ESI Electrical Safety Inspection operate in North Wales and service the surrounding areas. If it’s been tested by us then you can rest assured that your electrical appliances are both COMPLIANT and most importantly SAFE for use. We go the extra mile and repair any minor damage FOR FREE. Once the repairs are complete we will RETEST that item FOR FREE, this ensures that you get the best possible pass rates.