D3 Electrical, LLC

About This Contractor

D3 Electrical, LLC is a data center electrical contractor based in Arnold, MO, serving the St. Louis market. Medium- and high-voltage electrical work is among the most critical scopes in any data center, where a single fault can take an entire facility offline. Paralleling switchgear, generator integration, and load-bank testing are routine parts of a mission-critical electrical scope. Long lead times on medium-voltage switchgear mean experienced contractors plan procurement early and coordinate closely with the utility. With 206 reviews and a 4.9-star average, D3 Electrical, LLC has an established local track record. Compare D3 Electrical, LLC's services, ratings, and contact details below — or request quotes from vetted St. Louis contractors in minutes.