Tilahun Mengistu Building Construction :-is a construction company in Addis Ababa, Ethiopia. we do Building Construction works. Our Services:- Building Construction Finishing Works Building Maintenance Services ጥላሁን መንግስቱ ህ/ስ/ተ ፦ የምንሰጣቸው አገልግሎቶች የሕንፃ ግንባታ የሕንጻ ማጠናቀቂያ ስራዎች የሕንፃ ጥገና ስራዎች