MAIN OFFICE4253 Emilia St, Palanan, Makati CityP.O Box 1869 MC POTrunk Lines: (632)369-9771 to 75Direct Lines: Engineering Department: (632)556-4323 Service & Maint. Department: (632)844-0158Fax No. (632)843-5749e-mail@kalayaan-eng.com