Any work on your electrical system must be undertaken by a qualified electrician. Demir Electrical Services Limited works to British Standard BS 7671 to meet installation and safety regulations. Our 24-hour electricians can deal with any problem, and undertake electrical test inspections, diagnostics, fault finding, and more. They are fully qualified to undertake all types of domestic and commercial electrical work from a new plug socket to a complete, or partial, rewiring of your property professionally and efficiently.