About
Marshall Electric Inc brings commercial electrical contracting expertise to the St. Louis, MO market, serving facility managers and property owners across a broad range of building types and system categories. Operating in one of the Midwest's most active commercial corridors, Marshall Electric is positioned to handle the power distribution demands of office buildings, retail centers, industrial facilities, warehouses, multifamily properties, and institutional campuses throughout the greater St. Louis region. Facility managers overseeing complex electrical infrastructure rely on contractors like Marshall Electric for critical work including switchgear installation and maintenance, panelboard and breaker upgrades, and power distribution system design — all executed in alignment with current NEC code requirements. For properties modernizing their energy footprint, Marshall Electric's capabilities extend to commercial lighting retrofits and controls, EV charging station (EVSE) installation for tenant and fleet needs, and backup generator systems that keep essential operations running during grid outages. St. Louis's diverse commercial real estate stock — from historic downtown office towers and Washington Avenue mixed-use developments to the industrial corridors along the I-70 and I-44 corridors — demands electrical contractors who understand both legacy infrastructure and modern power system standards. Marshall Electric serves this need by combining hands-on field experience with the technical knowledge required for three-phase power work, load calculations, and coordination with local utilities and AHJs. Property managers, general contractors, and building owners seeking a reliable commercial electrical partner in the St. Louis metro can engage Marshall Electric Inc for project-based work, tenant improvement electrical scopes, capital improvement programs, and system upgrades designed to meet the evolving demands of today's commercial facilities.
