Your Generac generator is a significant investment in your home's resilience. Like any mechanical equipment, it needs regular maintenance to perform reliably when you need it most.
Why Maintenance Matters
Reliability When It Counts Power outages often happen during severe weather—exactly when you need your generator most. Regular maintenance ensures it will start and run reliably.
Protect Your Investment A well-maintained generator can last 20-30 years. Neglected units may fail prematurely, requiring expensive repairs or replacement.
Maintain Warranty Coverage Generac requires regular maintenance to keep your warranty valid. Skipping maintenance could void your coverage.
Safety Generators involve fuel, electricity, and exhaust. Proper maintenance ensures all safety systems function correctly.
What's Included in Maintenance
Annual Service - Oil and filter change - Air filter inspection/replacement - Spark plug inspection/replacement - Battery check and cleaning - Fuel system inspection - Transfer switch inspection - Load bank testing - Firmware updates - Overall system inspection
Bi-Annual Checks - Visual inspection - Exercise cycle verification - Battery voltage check - Coolant level check (liquid-cooled units)
Maintenance Schedule
Generac recommends:
- Weekly: Automatic exercise cycle (your generator does this automatically)
- Monthly: Visual inspection, check for warning lights
- Annually: Professional maintenance service
- Every 2-3 years: More comprehensive service including valve adjustment (depending on model)
Signs Your Generator Needs Attention
Don't wait for scheduled maintenance if you notice:
- Warning lights on the controller
- Unusual sounds during exercise
- Visible leaks
- Difficulty starting
- Excessive exhaust smoke
Our Maintenance Plans
Big Tree Electrical offers comprehensive maintenance plans for Generac generators:
- Annual Service Visits
- Priority Scheduling
- Discounts on Repairs
- 24/7 Emergency Support
Schedule Your Maintenance
Don't wait until the power goes out to discover a problem. Contact Big Tree Electrical to schedule your Generac maintenance service today.