grounding studies

e-Hazard provides arc flash and electrical safety training, studies, audits, and compliance services. Since 2004, the company has offered NFPA 70E and OSHA-compliant training through public classes, onsite programs, and online formats, along with engineering studies and electrical safety program development.

arc flash studiesArc flash trainingcoordination studiesElectrical safety auditsElectrical safety program developmentharmonic studiesInfrared electrical system scansLOTO procedure writingshort circuit studies

ES Squared, Inc. is a long-standing electrical safety maintenance, training and consulting company based in Pittsburgh, PA. It provides customized electrical safety training programs, site safety assessments, maintenance programs, arc flash risk assessments, grounding studies, incident investigation, legal assistance and expert witness testimony, with consultants knowledgeable on OSHA, NFPA, IEC, NECA, NETA, NEMA, PEARL and UL standards.

Arc flash risk assessmentconsultingelectrical preventive maintenance programselectrical safety trainingexpert witness testimonyincident energy calculationsincident investigationsite safety assessments

J.W. Didado Electric is a full-service electrical contractor headquartered in Akron, Ohio, founded in 1958 as a one-man crew by John W. Didado. It provides high-performance electrical solutions to residential, commercial, industrial, institutional and large utility customers, serving customers in 23 states with more than 700 employees. It joined the Quanta Services family of companies in 2013.

arc flash analysiselectrical contractingEngineering Servicesgeneral contractinggenerator installationnew constructionpower quality studiespower restorationprefabricationpreventative maintenancerenovationssubstation constructiontransmission line repairvalue engineering

Kewo Engineering Corporation is a certified small business in Diamond Bar, California that designs and reviews electrical and civil systems for substations, transmission, protection, battery storage and EV charging. Founded in 2014 by Brian Kewo, P.E., the firm serves Southern California utilities, ports, transit agencies and cities, working directly for public agencies and as a subconsultant to large engineering firms.

AC/DC load studiesarc flash studiescivil and structural foundations designcommissioning supportconstruction managementOT cybersecurityphotometric studiesprotection and controlprotection coordinationQA/QC reviewshort circuit studiessubstation designtrainingtransmission and distribution line design