Electrical & Power Systems Electrical & Power Systems Petromen International Electromechanical Contracting L.L.C. provide complete EPC solutions including detailed engineering, procurement of materials and equipment, construction, testing, commissioning, and handover of fully operational facilities. Electrical & Power Systems such as; LV & MV electrical systems Transformers and switchgears Generators, motors, and control panels UPS and DC power systems Cabling, cable management, earthing, and lighting Lightning protection systems Testing, pre-commissioning, and commissioning