Jarvis Electric

About This Contractor

Jarvis Electric supports mission-critical generator projects throughout the St. Louis region from its Swansea, IL base. Standby generators are the last line of defense against downtime, so reliability engineering matters more than installation speed. Paralleling switchgear lets multiple generator sets synchronize into N+1 and 2N standby plants. Fuel system design — day tanks, bulk storage, and runtime sizing — determines how long a facility can ride through an extended outage. Clients have rated Jarvis Electric 4.9 out of 5 over 187 reviews. Compare Jarvis Electric's services, ratings, and contact details below — or request quotes from vetted St. Louis contractors in minutes.