Generator Installation | Interstate Electric

Generator services

The right system, sized for your life.

We help you choose and install the right generator — then handle everything: permits, wiring, transfer switch, and setup. One call, turnkey.

Home backup generators

A whole-house standby generator that kicks on automatically when the grid goes down. We install trusted brands like Generac and Kohler for reliable, long-lasting performance.

Commercial generator systems

Protect equipment, inventory, and data. We design and install backup power for offices, retail spaces, and industrial facilities — no costly downtime.

Farm generator installations

Livestock facilities, irrigation, and grain equipment can't wait out a storm. Properly sized agricultural systems keep the whole operation running.

Transfer switches

Manual and automatic transfer switches that move you between utility and backup power seamlessly — automatic systems engage in seconds.

Sizing & load analysis

We assess your actual energy needs and recommend a system that handles your load — no over-sizing, no under-sizing, no guesswork.

Whole-home standby generator installed beside a house

Turnkey installation

Why backup power

Be ready when the lights go out.

✓Peace of mind — lights, heat, and appliances keep running through outages
✓Business continuity — no disruptions, lost revenue, or equipment failure
✓Farm protection — animal welfare and crop systems hold steady through storms
✓Safety & security — alarms, cameras, and emergency systems stay online
✓Convenience — automatic systems activate in seconds without lifting a finger