Backup Power Only Works If Your Generator Does
A whole-house backup generator is one of the most valuable investments you can make in your home’s security and comfort. But like any essential system, it needs regular maintenance to remain reliable. Without routine service, your generator may fail when you need it most, leaving your home vulnerable during storms, outages, or emergencies.
At Garber, we help homeowners in Ohio keep their generators running efficiently year after year. Regular maintenance is the key to maximizing performance, extending the system’s lifespan, and avoiding costly repairs.
Why Maintenance Matters for Whole House Backup Generators
Protecting Your Investment
A well-maintained generator can last 10 to 30 years, depending on usage and manufacturer specifications. Neglecting maintenance, however, shortens its life and increases the likelihood of expensive breakdowns. For a system designed to protect your entire home, maintenance is a small investment with long-term returns.
Reliability When It Counts
Ohio weather can be unpredictable, whether it’s summer storms, winter ice, or grid-related blackouts. Your generator must be ready to start and run at a moment’s notice. Regular inspections and upkeep ensure your system doesn’t let you down during critical times.
Key Maintenance Tasks Every Generator Needs
Oil and Filter Changes
Just like a car engine, your generator requires oil changes to stay lubricated and avoid wear. Over time, oil breaks down and filters collect debris. Most manufacturers recommend changing the oil every 50 to 200 hours of operation or at least once a year.
Battery Checks and Replacements
Batteries can degrade even when your generator isn’t running. A dead or weak battery is one of the leading causes of generator failure. Regular testing ensures the battery remains fully charged and ready for action.
Fuel System Inspection
For natural gas or propane models, it’s essential to check for leaks, blockages, or pressure issues in the fuel lines. If your system runs on diesel, the fuel should be inspected for contamination or degradation, especially if the generator hasn’t run recently.
Cooling and Air Systems
A buildup of debris in vents or damage to cooling fans can lead to overheating. Checking coolant levels and inspecting hoses during service visits helps prevent heat-related failures.
Warning Signs That Service Is Overdue
Delayed or Failed Startup
If your generator struggles to start or doesn’t start at all, it’s time for a service check. This could be due to electrical issues, fuel problems, or battery failure.
Odd Noises or Vibrations
Unusual sounds may indicate loose components or internal wear. Catching these early can prevent more extensive damage.
Power Fluctuations
If your generator doesn’t provide consistent voltage, sensitive electronics in your home could be at risk. Professional testing can identify and fix output irregularities.
Trust Garber for Reliable Generator Maintenance
Safety, Expertise, and Peace of Mind
Garber’s licensed technicians perform thorough inspections, diagnostic testing, and routine maintenance based on your system’s specifications. We understand the safety protocols and warranty requirements for your specific model.
Long-Term Protection Through Preventative Care
With Garber’s maintenance plans, you gain consistent support to ensure your generator is always ready, without the stress of remembering every service interval.
Keep Your Generator Ready, Year After Year
Routine maintenance is more than a checklist, it’s the foundation of dependable backup power. With the right care, your whole house backup generator can protect your home for decades.
Contact Garber today to schedule your next service or learn more about our maintenance plans.
