A whole home generator is a permanently installed backup power system that automatically restores electricity during an outage. It is connected to your electrical system through an automatic transfer switch, which detects when utility power is lost and starts the generator within seconds. These systems are typically powered by natural gas or propane and are sized based on your property’s electrical load to provide safe, reliable backup power for essential systems.

A whole home generator helps keep your property powered during outages caused by storms, grid failures, or equipment issues. It ensures continuous operation of essential systems and reduces disruptions to daily life or business operations.

Common benefits include:

• Continuous power for HVAC, lighting, and refrigeration

• Protection against outages and electrical interruptions

• Improved safety, security, and comfort

• Automatic startup with no manual operation required

• Reduced downtime for residential and commercial properties

Whole home generators are installed as permanently wired systems connected to your electrical panel through an automatic transfer switch. During installation, the generator is positioned, connected to a fuel source such as natural gas or propane, and integrated into your electrical system. The transfer switch ensures that power automatically switches from utility power to generator power during an outage and back again when utility service is restored, providing seamless and reliable operation.

Whole home generator maintenance involves routine inspections and servicing to ensure the system is ready to operate during a power outage. Because generators are not used daily, preventative maintenance helps identify issues early, improve reliability, and extend equipment life.

Each maintenance visit typically includes:

• Oil and oil filter changes

• Air filter inspection and replacement

• Checking and tightening electrical connections

• Measuring and recording voltage output

• Inspecting and testing the battery and charging system

• Verifying fuel pressure and fuel system performance

• Checking for leaks or signs of wear

• Inspecting spark plugs (if applicable)

• Testing automatic startup and shutdown operation

• Verifying transfer switch operation from utility to generator and back

Regular maintenance ensures your whole home generator performs properly when needed and reduces the risk of unexpected failure during an outage.

We provide complete whole home generator services for residential and commercial properties, including installation, maintenance, troubleshooting, and repairs. Our licensed electricians handle system sizing, installation, electrical integration, and transfer switch setup to ensure safe and code-compliant operation. We support properties of all sizes across Durham and the North Carolina Triangle with reliable backup power solutions.