GSP Electricians 1 year ago ID: #676360 Listed In : Electrician 19 Aberffrwd Rd, Mountain Ash, CF45 4AT 07711 248561 http://www.gsp-electricians.co.uk/ [email protected] Facebook Business Description GSP Electricians Domestic & Commercial electricians. We offer a personal and professional approach to working in a domestic property. We are local to Mountain and South Wales. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : EICR EIR PAT electrical inspection condition reports electrical testing Coving lighting Outdoor Lighting Outdoor socket Socket Installation