Generac Generator Maintenance Tips to Keep It Running Smoothly

September 20, 2025

A Generac generator is one of the best investments you can make for your home or business. It provides reliable backup power when you need it most, keeping your family safe and comfortable during outages. With any major equipment, your generator needs regular maintenance to perform at its best.

At Premier Plus Electric, Inc., we’ve helped countless homeowners and businesses keep their Generac generators in top condition. Here are a few essential maintenance tips to ensure your unit is ready when the power goes out:

1. Run Your Generator Regularly

Generac generators are designed to perform weekly self-tests, but you should also run your unit periodically. This keeps the engine lubricated, prevents parts from seizing, and ensures everything is functioning correctly.

2. Check the Oil and Filters

Just like a car, your generator relies on clean oil and filters to operate smoothly. Change the oil, air filter, and spark plugs as recommended by Generac—or more often if your generator runs extensively during outages.

3. Keep the Area Clear

Make sure the space around your generator is free of debris, snow, and vegetation. Proper airflow is critical to performance and safety.

4. Inspect the Battery

A weak or corroded battery is one of the most common reasons generators fail to start. Test the battery regularly and replace it every 2–3 years, depending on usage and conditions.

5. Schedule Professional Service

Even with routine upkeep, your generator should be inspected by a professional at least once a year. A certified technician can perform a thorough check, make necessary adjustments, and ensure your unit complies with warranty requirements.

Trust the Experts at Premier Plus Electric, Inc.

Proper maintenance not only extends the life of your Generac generator but also ensures it’s ready to provide power the moment you need it. Our team at Premier Plus Electric, Inc. specializes in generator installation, repairs, and maintenance. Contact us today to schedule a service and keep your Generac generator running smoothly for years to come.

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