Storm season doesn’t announce itself with a polite knock. One day you’re enjoying perfect weather, and the next you’re staring at weather alerts on your phone while wondering if your backup generator will actually work when you need it most.
Your generator sits quietly for months, waiting for its moment to shine. But like any piece of equipment, it needs attention to perform when everything depends on it. Smart homeowners know that waiting until the first storm warning appears on the horizon is too late.
Here are five essential services that will keep your generator running strong when the lights go out.
Generator Inspection
A thorough inspection reveals problems before they become disasters. Think of it as a physical checkup for your generator. A qualified technician will examine every component, looking for signs of wear, corrosion, or damage that could cause failure during an emergency.
The inspection covers electrical connections, fuel lines, exhaust systems, and control panels. Loose connections get tightened, worn parts get flagged for replacement, and potential issues get addressed while there’s still time to fix them properly.
This service typically takes a few hours but can save you days without power later. Many problems that seem catastrophic during a storm turn out to be simple fixes that could have been caught during a routine inspection.
Oil and Filter Changes
Your generator’s engine needs clean oil just like your car does. Old oil breaks down, gets contaminated, and loses its ability to protect moving parts. During extended outages, your generator might run for days straight, putting enormous stress on the engine.
Fresh oil and a new filter ensure proper lubrication and cooling. This simple service extends engine life and reduces the chance of mechanical failure when you can least afford it. Most generators need oil changes annually, but check your manual for specific recommendations.
Spark Plug Replacement Generator Services
Spark plugs might be small, but they’re crucial for reliable starting and smooth operation. Old or fouled spark plugs can make your generator hard to start, cause it to run roughly, or prevent it from starting at all.
Getting fresh spark plugs through generator services ensure reliable ignition and optimal fuel combustion. They’re inexpensive parts that make a huge difference in performance. Most generators use standard automotive spark plugs, making this an affordable service.
Testing and Load Bank Services
Testing your generator under actual load conditions reveals problems that won’t show up during a simple startup test. Load bank testing simulates the electrical demand your generator will face during an outage, ensuring it can handle the real thing.
This service involves connecting specialized equipment that creates an electrical load similar to what your home or business requires. The technician monitors voltage, frequency, and temperature while gradually increasing the load to test performance at different power levels.
Load testing reveals issues with voltage regulation, frequency stability, and cooling system performance.
Cleaning and Maintenance
Generators often live in less than ideal conditions. They might be installed outside, in basements, or in utility rooms where they collect dust, debris, and moisture. Regular cleaning keeps them running efficiently and helps prevent corrosion and other damage.
Cleaning service includes:
- Removing debris from air intakes and exhaust outlets
- Cleaning the exterior and control panel
- Checking and cleaning the enclosure or housing
- Inspecting and cleaning electrical connections
A clean generator runs cooler, lasts longer, and is less likely to have problems during operation.
