Standby Generator Maintenance Tips

Posted September 13, 2016

To keep your standby whole-house generator ready for action during power outages, regular maintenance is essential. By following a few simple steps, you can ensure your generator operates reliably when you need it most. Here’s how to maintain your generator for optimal performance and longevity.

Important Safety Precautions

Before performing any maintenance, always consult your generator’s owner’s manual and follow all safety instructions. Turn off the generator and disconnect it from any power source to avoid injury.

Standby Generator Maintenance Checklist

  • Clean and tighten battery terminals: Ensure the terminals are free of dirt and corrosion. Test the battery voltage to confirm it holds a sufficient charge for operation.
  • Clean the unit: Use a vacuum to clean the intake and exhaust louvers. Remove any vegetation, debris, or obstructions near the generator to ensure proper airflow.
  • Inspect for corrosion: Check all components for signs of rust. Prevent corrosion by keeping the generator dry and away from sources of moisture like downspouts or sprinklers. If you notice excessive rust, call ABC for an inspection.
  • Check the oil level: Ensure the oil is at the correct level and top it off if necessary. Refer to your manual for the recommended oil type. Keep extra oil on hand in case of extended outages.

Why Regular Maintenance Matters

Proper maintenance extends the life of your generator, ensures reliable operation during emergencies, and prevents costly repairs. Neglecting routine care can lead to unexpected failures when you need your generator the most.

Need Help Maintaining Your Generator?

If you’re unsure about maintaining your standby generator, let the experts at ABC Plumbing, Sewer, Heating, Cooling & Electrical help. We offer comprehensive generator maintenance services to keep your system in top condition.

Have questions or need professional assistance? Call us today at (888) 991-3942. We’re here to handle all your home electrical needs.

Watch Our Video Guide

For a visual guide to standby generator maintenance, check out this helpful video:

Schedule Regular Generator Maintenance

To ensure your standby generator is always ready when you need it, schedule regular maintenance with ABC Plumbing, Sewer, Heating, Cooling & Electrical. Contact us today to set up a service appointment and enjoy peace of mind knowing your generator is in expert hands.

Our Locations

Arlington Heights, IL


Address: 220 W Campus Dr, Arlington Heights, IL 60004
Phone: (888) 991-3942
Visit Page

Evanston, IL


Address: 828 Davis St UNIT 205, Evanston, IL 60201
Phone: (888) 868-9369
Visit Page

Downers Grove, IL


Address: 1001 Ogden Ave LL4, Downers Grove, IL 60515
Phone: (888) 412-3566
Visit Page

Tampa, FL


Address: 4326 W El Prado Blvd Suite 7, Tampa, FL 33629
Phone: (888) 594-9030
Visit Page

Largo, FL


Address: 11701 S Belcher Rd Suite 127, Largo, FL 33773
Phone: (888) 465-9799
Visit Page

Our Promises To You

  • Icon of a clock with the number 24

    Convenient For You

    We Work on Your Schedule

  • Icon of a ribbon with a checkmark in the middle

    Background Checks

    We do Drug Tests And
Background Checks Before Hiring

  • Icon of two hands shaking

    No Need For Stress

    Get ABCs Worry-Free Guarantee at No Cost

  • Icon of a shield with a hand giving a thumbs up

    No Surprises

    Pricing is By the Job, Not the Hour