Hussain Ali Hussain Contracting Co. specializes in substation works up to 380 KV, Industrial and Plant services, Railway works and BMS installations.
We are ISO 9001, 14001 and 45001 certified. In addition we are approved vendors of SABIC, ARAMCO, SEC, MAADEN, FAST and numerous other major international engineering firms.
HAH is expanding regionally in the Kingdom of Saudi Arabia to become a leader in contracting by working in conjunction with renowned international Engineering, Construction and Manufacturing Firms.
HAH has shown their presence in UK Market through their associate company Electro Engineers Ltd