Electrical service upgrades increase the electrical supply capacity to a building — adding amps, voltage, or phases to support new loads from equipment additions, EV charging, solar, or expanded occupancy. Apex Grid engineers commercial electrical service upgrades from load study through utility coordination and permit drawings.
Request Engineering SupportApex Grid Engineering is a multi-discipline firm with multi-state PE coverage confirmed per project. We provide electrical service upgrade engineering as a standalone service or coordinated with structural, MEP, civil, and geotechnical engineering under one contract. Our engineers produce PE-stamped permit packages that building departments accept — and we respond to plan check comments as part of the scope.
Send Your Project DetailsPE-stamped engineering, on your schedule, from engineers who've done this before.
Get a Proposal 480-490-0064