How to Properly Service Your Generac Generator: A Homeowner's Guide
By Zachary Morgan | The Repair Blog | Serving Ruston, Louisiana & Surrounding Areas
When the lights go out, your Generac generator is your home’s best friend — but only if it’s ready to run. As homeowners in Ruston and nearby areas know, weather can be unpredictable, and power outages are always a possibility. That’s why regular generator maintenance is essential.
At Alltec, we specialize in servicing Generac generators and helping our clients stay prepared year-round. In this post, we’ll walk you through why generator maintenance matters, what you can do yourself, and when to call a professional.
Why Generator Maintenance Matters
A properly maintained Generac generator will:
Start automatically during a power outage
Run more efficiently
Last longer (saving you money in the long run)
Reduce the risk of unexpected breakdowns
Ignoring regular maintenance can lead to issues like battery failure, clogged filters, or engine damage — often right when you need your generator most.
How Often Should You Service Your Generac Generator?
Generac recommends maintenance every 6 months or after every 200 hours of use, whichever comes first. In Louisiana’s storm season, you might hit that usage mark quicker than expected.
At Alltec, we recommend a bi-annual maintenance check — once in the spring and once before hurricane season starts.
DIY Generator Maintenance Tips for Homeowners
There are a few simple tasks you can handle yourself to keep your generator in good shape between professional visits:
✅ Run a Weekly Test
Make sure your unit runs for 5–10 minutes each week. Most Generac generators can be set to run automatic self-tests.
✅ Check the Oil
After long runs, inspect the oil level. If it’s low, top it off using Generac-approved synthetic oil.
✅ Inspect the Air Filter
Remove debris, dirt, or bugs. If the filter looks dark or dirty, it’s time for a replacement.
✅ Look for Leaks
Check around the unit for fuel or oil leaks. If you see anything unusual, shut off the generator and call a technician.
✅ Clean the Exterior
Keep the area around your generator clear of grass, leaves, or debris to ensure proper ventilation.
When to Call a Generator Technician
Some things are best left to the pros. You should call Alltec if:
Your generator fails its weekly test
You see error codes on the display
The generator won’t start
You notice strange smells, noises, or smoke during operation
It’s been over 6 months since your last professional service
We provide comprehensive generator maintenance and repair in Ruston, LA and surrounding areas, including Monroe, West Monroe, Grambling, and Farmerville.
What’s Included in a Professional Generator Service?
When you schedule a service with Alltec, we perform a complete inspection including:
Oil and filter change
Air filter replacement
Spark plug inspection
Battery test and replacement if needed
Software/firmware updates
Error code clearing
Load testing
Fuel system inspection
General cleaning and diagnostics
Final Thoughts: Stay Prepared with Alltec
Your Generac generator is an investment in your home’s safety and comfort. Don’t wait until the next storm to find out something's wrong.
If you’re in Ruston, Louisiana or nearby, Alltec is here to help keep your generator running reliably — rain or shine.
📞 Call us today to schedule a generator service @ (318) 255-9020