Potomac Testing provides a full range of independent electrical services in the areas of electrical equipment acceptance testing, maintenance testing, trouble-shooting, cable fault locating, emergency repairs, short circuit coordination studies, power system analysis and conditioning and customized testing procedures to meet many unique situations.

Potomac Testing's team of engineers and technicians have many years of experience and continued training in the electrical testing and maintenance field. They have attended advanced courses in this field at George Washington University, (Multi-Amp) AVO Technical Training Center, GE Training and various equipment manufacturers' seminars.