GJH Electrical has gone to great lengths to ensure that we are up to date with the latest qualifications and certifications in domestic Since launching, GJH Electrical Services has received a number of prestigious awards and recognitions, and our previous clients have been kind enough to leave an amazing number of testimonials Gareth started GJH Electrical with the vision of providing professional and affordable electrical services to all kinds of clients; from the home owner to the business owner We always aim to provide professionalism and safety to all of our clients and so time has been taken to ensure that we are fully qualified to the new 17th Edition BS7671 wiring regulations and are registered with NAPIT (National Association of Professional Inspectors and Testers) for all domestic part P electrical installation work