Waukesha® transformers, service and components are synonymous with quality and reliability. For over 50 years, the company has invested in research, technology, new product design, engineering expertise, and plant and field service equipment, while remaining focused on improving industry standards and leading innovations to meet the evolving needs of its customers.

Technical and Quality Standards

Recognized as one of the largest U.S. manufacturers of power transformers from 5 to 1200 MVA, up to 345kV, the company designs, builds and tests its transformers according to IEEE, ANSI, NEMA and ISO 9001:2015 technical and quality standards. The company provides complete transformer service solutions and components that consistently receive high customer satisfaction ratings. The Service Group’s capabilities include installation, oil processing, field testing, engineering assessments, retrofits and repairs for Waukesha® transformers and other competitively branded products. The Components Group offers load tap changer failure analysis, reverse engineering and a variety of manufacturers’ load tap changer (LTC) replacement parts, Transformer Health Products® and comprehensive LTC maintenance courses for all skill levels. We employ approximately 1,000 people throughout the United States and operate manufacturing facilities at our headquarters location in Waukesha, Wisconsin, as well as Goldsboro, North Carolina, and Dallas, Texas.