Electrical Reliability Services
Our area of expertise goes beyond the chargers and onto the power distribution system supporting them. Electrical Reliability Services (ERS) is an electrical engineering and testing company, providing comprehensive electrical testing and maintenance services. We ensure reliability for your switchgear, battery energy storage systems, grounding system and more. ERS has been in business for over 50 years, providing services such as: Harmonic studies; grounding studies; arc flash studies; single-line diagrams; short circuit studies; load flow studies; and much more.
We are a founding member of InterNational Electrical Testing Association (NETA) and participate in the development of electrical reliability regulations, codes, and best practice recommendations for multiple associations. It is our job to stay current on the evolving safety standards and requirements within the EV infrastructure. In a nutshell, ERS ensures the power system supporting your EV site is reliable and compliant.