Standby Generator Installation in Henderson County

Standby Generator Installation

A standby generator is a permanent unit that sits outside your home, runs on propane or natural gas, and starts automatically the moment the power drops — no cords, no portable to drag out in an ice storm. Installing one right is more than setting a box on the ground. We size the generator to your home with a real load calculation, set it on a proper pad with the clearances the code and the manufacturer require, wire in an automatic transfer switch, coordinate the gas hookup, and commission the unit so it starts, transfers, and runs the way it should. We install Generac and comparable standby generators across Henderson County. Out here the install also has to account for mountain realities — well and septic pumps that need to stay on, propane as the usual fuel, and homes on rural feeders that lose power often. We do it once, do it to code, and leave you with a system that brings the whole house back automatically while you are asleep or away.

Sizing it right — not too big, not too small

The single most important decision is the size. Too small and the generator cannot carry your home; too big and you have paid for capacity you will never use and a unit that burns more fuel. We do a real load calculation: your well pump and septic pump, heat or heat strips, water heater, refrigerator and freezer, and the circuits you actually care about during an outage. From that we recommend a whole-house unit or a right-sized essentials unit and tell you honestly which makes sense for your home.

A code-compliant, permitted install

A standby generator install involves electrical work, a fuel connection, and exhaust clearances, and it needs to be permitted and inspected. We handle the pad, the required distances from windows, doors, and the meter, the automatic transfer switch tied into your panel, and the coordination with your propane or gas supplier. Doing it to code is not red tape — it is what keeps the install safe, keeps your warranty intact, and keeps the generator running when you need it.

Commissioned and ready before we leave

An installed generator is not finished until it has been started, loaded, and proven. We commission the unit: confirm it starts on a simulated outage, transfers the load through the switch within seconds, runs cleanly, and transfers back when utility power returns. We walk you through the weekly self-test, the maintenance schedule, and what the indicator lights mean, so you are not guessing the first time a storm rolls through.

What’s included

• Real load calculation to size the unit to your home
• Generac and comparable standby generators supplied and installed
• Proper pad and code-required clearances from windows, doors, and the meter
• Automatic transfer switch wired into your panel
• Propane or natural-gas hookup coordinated and connected
• Permitted, inspected, commissioned, and demonstrated before we leave