We are a commercial and residential electrical company. Whether your home needs an experienced electrician, or your business needs new state-of-the-art technology systems, TSI Global Companies is ready to help. Electrical repair or complete remodel, Aluminum wiring replacement, outlet repair, lighting design & installation, knob & tube upgrades, electrical service, and panel upgrades, surge protection, standby generator, whole house generators, network, fiber cable, audio systems, voice over IP and so much more. Located in St Charles, MO with nationwide services