IETS has been serving customers throughout the northeast since 1997. Our Field Service Engineers average in excess of 20 years of experience in the power transformer, substation and electrical services industry performing testing and maintenance, repairs, installations, acceptability commissioning, project management, and engineering design. Combined with our information and proficiency on all manufacturers' equipment, IETS can provide the personnel, methods, and equipment to meet the most demanding customer requirements in an efficient and high-quality manner.