When winter storms sweep through New Jersey, power outages can last hours, or even days. A standby generator is one of the best ways to keep your family safe, warm, and comfortable during these emergencies. But just like any piece of equipment, a generator requires regular care to perform when you need it most.
Here’s what every NJ homeowner should know about generator maintenance before cold weather arrives.
Why Winter Generator Maintenance Matters
Winter storms bring high winds, heavy snow, and ice that can knock out power lines. Without a properly maintained generator, your family could be left in the dark—literally. A well-maintained generator ensures:
- Reliable startup when the power goes out
- Protection for appliances, electronics, and heating systems
- Peace of mind during freezing temperatures
Key Generator Maintenance Steps Before Winter
1. Check Oil and Filters – Just like a car engine, your generator needs fresh oil and clean filters to run smoothly. Schedule an oil change and replace the air filter if it’s dirty or clogged.
2. Inspect the Battery – Cold temperatures can drain battery life quickly. Make sure your generator’s battery is charged, clean, and free from corrosion. Replace it if it’s weak or more than three years old.
3. Test Run the Generator – Running your generator for 15–20 minutes ensures the engine and transfer switch are operating correctly. It’s best to perform a test under load to simulate real outage conditions.
4. Check Fuel Supply and Connections – Whether your generator runs on natural gas or propane, verify that your fuel lines are secure and your tank (if applicable) is filled. Fuel should be fresh and stabilized.
5. Inspect for Wear and Tear – Look for loose wires, leaks, or unusual sounds during operation. Addressing minor issues before winter prevents major breakdowns when you need power most.
Professional Maintenance for Extra Protection
While homeowners can handle basic checks, professional servicing is essential before the harsh NJ winter. A certified technician will:
- Perform a full inspection of electrical connections
- Test the transfer switch and voltage output
- Ensure the unit meets manufacturer and warranty requirements
- Provide recommendations for parts replacement if needed
Get your generator winter-ready today! Don’t leave your family’s safety and comfort to chance this season. Schedule a professional maintenance service with JLC Electrical Contractors and ensure your generator is prepared to handle New Jersey’s harshest winter storms.
FAQs About Generator Maintenance Before Winter
1. How often should I service my generator in New Jersey?
At least once a year, ideally before the winter season begins, to prepare for storm-related outages.
2. Can I perform generator maintenance myself?
You can check oil, filters, and run test cycles, but professional inspections are strongly recommended for safety and warranty protection.
3. What happens if I don’t maintain my generator?
Neglecting maintenance can lead to startup failures, shortened lifespan, and expensive repairs—often when you need backup power the most.
4. How long will my generator last with proper maintenance?
A quality standby generator can last 15–20 years or longer with consistent maintenance.
5. Do generators require special maintenance for cold weather?
Yes. In freezing climates like NJ, battery heaters and cold-weather kits are sometimes recommended to ensure reliable operation.
