EFFICIENT FACILITIES INTERNATIONAL INC known as as a business of EFFICIENT FACILITIES INTERNATIONAL INC. The business operates in . Alternatively you can phone the business owner EFFICIENT FACILITIES INTERNATIONAL INC on 817-488-####. And you can send the correspondense to the next address 802 PORT AMERICA PL STE 100, GRAPEVINE, TX, 76051-7609 of EFFICIENT FACILITIES INTERNATIONAL INC. The business owner has a business license No 31920 as Electrical Contractor - EC which is valid until 7/6/2017. The business owner has a business license No 31920 as Electrical Contractor - EC which is valid until 7/6/2017.