When you need a whole house generator in Raleigh, trust the experts at Thermo Direct. Our technicians have the skills, knowledge, and tools to fix most generator problems on the spot. These days, it’s not surprising at all to have a call for generator repair where the customer says, “my generator said to call you.” Some home generators run self-tests. At Thermo Direct, our generator installation team can demonstrate the amazing features of your backup power source.

Generators can provide essential or full backup power for your home, even enough to run your HVAC systems. Automatic transfer during power interruptions takes care of your home and family even if you’re not there. With natural gas fuel, most units provide ongoing power for days when needed.
Expert Generac Generator Services in Raleigh
One reason to keep up with your maintenance schedule is to identify and correct generator repair problems before they can cause unreliable service. Residential generators in Raleigh are designed to operate for extended periods of time, with long downtime between activations. By keeping on top of critical issues like keeping the starter battery charged and fluids changed or topped off, our experts keep them ready to serve you at any time.

Our technicians repair and maintain all makes and models of residential generators. Our generator installation process for your carefully selected and sized model is thorough. From the automatic transfer switch that connects you to backup power, to permitting, fuel supply, and noise and vibration suppression, we install your generator to last and look good.
Signs that your home generator needs repair:
- Lack of charging current for the starting battery
- Belt and hose damage and fluid leaks
- Startup and engine speed problems
- Fuel and filter issues
- Overheating
- Noise and vibration
- Internet connectivity issues
Internet connectivity for a Generac generator? Many whole house generators communicate status and other information so you can monitor their activity from anywhere in the world.
Why Your Whole House Generator Isn’t Turning On
Is Your Generator Leaking?
Visible Damage To Your Generator?
Generator’s Diagnostic Light is Red or Yellow
Most home generators have a diagnostic indicator light on them, which will turn green, yellow, or red upon completing an automatic diagnostic test. If you notice that the light has turned yellow or red and aren’t sure why, call an expert right away. The team at Thermo Direct is ready to provide you with a comprehensive diagnosis of your home generator repair at an affordable price.
We also offer home generator repair and replacement in:
Raleigh’s Experienced Generator Installation Team



