Electric Motor Services, Inc. is a trusted supplier of rebuilt and refurbished traction motors. Our commitment to quality and service has allowed us to become the preferred vendor to some of the largest names in the Railroad Industry. EMS provides repair & return along with a unit exchange program to suit your company's specific needs. Equipment is rebuilt to OEM or customer's specification then put through our internal evaluation process witch includes run testing. After a successful final inspection review has been performed preparation for delivery is initiated.