You may not know us, but we know enough about Electrical testing to be sure that your organization could be interested in the service G Jonas Electrical has to offer. G.Jonas Electrical has a proven track record with public and private sector contracts. We provide efficient solutions to commercial and domestic electrical needs. All works undertaken are carried out by NICEIC (National Inspection Council for Electrical Contracting) approved contractors and are completed to the highest standards of workmanship and safety.