What to Expect During a Professional Generac Generator Tune-Up

December 13, 2025

Your Generac generator is your home’s best line of defense when the power goes out—but like any machine, it needs regular care to perform its best. A professional generator tune-up ensures that your system is ready to deliver reliable power the moment you need it. Here’s what you can expect when the experts at Premier Plus Electric, Inc. service your Generac generator.

1. Full System Inspection

Our technicians start with a detailed visual and operational inspection. We check every component—fuel lines, connections, wiring, battery, and control panels—to identify any wear, corrosion, or leaks that could affect performance.

2. Battery and Electrical Testing

Your generator’s battery plays a critical role in starting up during an outage. We test its voltage, clean the terminals, and ensure all electrical connections are secure so your system fires up instantly when needed.

3. Oil and Filter Replacement

Like your car, your generator needs clean oil and filters to keep running smoothly. We replace old oil, air, and fuel filters to protect the engine and extend its life.

4. Cooling and Exhaust System Check

Proper ventilation and cooling keep your generator from overheating. Our team cleans air intakes, checks the coolant level (for liquid-cooled units), and inspects exhaust components to ensure safe, efficient operation.

5. Load and Performance Testing

To confirm that your generator can handle a real power outage, we perform a load test. This checks how well the system runs under realistic conditions, ensuring everything—from voltage output to automatic transfer—is working perfectly.

6. Software and Control Updates

For advanced Generac models, we’ll also review and update control software, ensuring compatibility with smart monitoring systems and the latest performance enhancements.

Regular tune-ups aren’t just maintenance—they’re peace of mind. With Premier Plus Electric, Inc., your Generac generator stays reliable, efficient, and ready to protect your home all year long.

Schedule your professional Generac generator tune-up today and keep your backup power in peak condition—because when the lights go out, you deserve total confidence that yours will come right back on.

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