About ProgUSA

ProgUSA LLC is a national provider of advanced electrical diagnostics and engineered power quality solutions for the U.S. electric power industry.

We do not simply sell test equipment. We deliver insight.

Since 2005, ProgUSA has supported utilities, industrial facilities, data centers, and electrical service contractors with high-performance diagnostic instruments backed by real field expertise. Today, that foundation is strengthened by our Power Quality Services Division, delivering engineering-led analysis, monitoring, and turnkey corrective solutions.

Our model is different.

Most companies either sell equipment or provide services. ProgUSA integrates both. We help customers measure system performance, interpret the data, and implement practical solutions that improve reliability, safety, and efficiency.

Our team of regional application and engineering professionals operates across the United States, providing technical support, field services, training, and project execution. From substations to critical infrastructure environments, we work directly with the people responsible for system performance.

We focus on measurable outcomes:

  • • Improved reliability
  • • Reduced unplanned outages
  • • Lower energy losses
  • • Stronger system protection
  • • Data-driven maintenance decisions

ProgUSA combines advanced diagnostic technology with field-based engineering execution. The result is a stronger, more accountable approach to electrical system performance.

We are not just a distributor.

We are not just a service provider.

We are a performance partner to the power industry.


ProgUSA LLC is a unique American company providing premium diagnostic Test equipment for many application areas within the US electric power industry.

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