EFM, LLC is a DLLC registered in the state of Colorado. The business was filed on 01/01/2008 and is currently listed as Good Standing. The official file number for this entity is 20081000203. The registered agent on file is Patty Burnham, located at 21843 E Oxford Pl, Aurora, CO, 80018. The principal office address is located at 21843 E Oxford Pl, Aurora, CO, 80018.