Switching, Tagging & Grounding (NFPA 70E) in Joliet, IL

An ExxonMobil refinery in the Joliet area runs on voltages and equipment where a lockout mistake is a real injury, not a paperwork problem, and Joliet's older industrial sites carry plenty of that same risk left over from its steel mill era. Meck Electric performs NFPA 70E-compliant switching, tagging, and grounding for Joliet commercial and industrial facilities, isolating equipment correctly before any crew touches it. We document every step, from the switching order to the grounding points, so the facility has a clear compliance record.