Profile: SJ Electrical provides electrical and domestic services. Our electrical services include smart lighting, fire alarms, security systems and PAT testing. We offer lighting systems programmed to meet requirements include PIR systems and adjustable dimming. Fire protection is one of the most feature to install and maintain correctly, it is the most critical safety system in any building. We install a wide range of intruder alarms wireless and wired to suit needs. We offer a cheap service with further discounts available one of continuing contracts. It will also include asset identifying and bar coding.