GSHA Services, LTD completed a full electrical upgrade and Tesla Wall Connector installation for a homeowner in Lake Bluff, IL. Our licensed electricians installed a new 100-amp Siemens electrical panel for the detached garage, fed by #3 AWG copper conductors in 1" rigid conduit trenched underground from the house, then mounted and wired a Tesla Wall Connector on a dedicated 60-amp circuit with #6 AWG in EMT conduit. The trench was backfilled and the landscaping restored, and the charger was commissioned through the Tesla app for reliable Level 2 home charging. Need a garage sub-panel, electrical service upgrade, or EV charger installation in Lake Bluff, Lake Forest, Libertyville, or Lake County? GSHA Services handles permits, underground conduit, panel work, and Tesla charger installation from start to finish.