Generator Maintenance in Salem, NH
Expert Generator Maintenance in Salem, NH – Keep Your Power Reliable Year-Round
Power outages in New Hampshire can strike with little warning—whether from winter storms, high winds, or utility issues. For homes and businesses in Salem, NH, a backup generator isn’t a luxury; it’s peace of mind. But even the most reliable generator won’t perform when you need it most—unless it’s properly maintained.
That’s why regular, professional generator maintenance in Salem, NH is essential to keeping your generator running efficiently and protecting your home or business from unexpected downtime.
Generator maintenance ensures your backup power system is inspected, cleaned, and tested regularly to guarantee performance during outages. Services include oil changes, battery checks, spark plug inspections, and software updates, all done by a licensed technician.
Why Generator Maintenance Is Non-Negotiable
Imagine losing power during a blizzard, only to discover your generator won’t start. It’s a common—and preventable—scenario. Regular maintenance helps prevent fuel issues, battery failure, and worn-out components that can cripple your system when you need it most.
For Salem residents and business owners, working with a trusted local provider like Cornerstone Services ensures expert-level care and fast, friendly support.
What Does Generator Maintenance Include?
A comprehensive generator maintenance service covers both mechanical and electrical components, ensuring your entire system is in optimal condition. Here’s a breakdown of what’s typically included:
Oil & Filter Change: Just like your car, your generator engine needs clean oil and filters to function properly.
Battery Inspection & Load Test: Batteries are a common failure point. We test the charge and replace weak batteries before they become a problem.
Spark Plug Check: Worn or fouled spark plugs can cause misfires. These are inspected and replaced as needed.
Air Filter Replacement: A clean air filter ensures efficient combustion and keeps debris out of the engine.
Coolant System Check: Especially important for larger whole-home units, we verify coolant levels and inspect for leaks.
Transfer Switch Inspection: The automatic transfer switch is what tells your generator to turn on. We make sure it's functioning properly.
Load Bank Testing: This simulated test ensures your generator can handle a full load during an actual outage.
Software Updates & Diagnostic Scans: Modern generators use software to communicate issues. We update firmware and scan for trouble codes.
Benefits of Professional Generator Maintenance in Salem, NH
Choosing a local, trusted provider like Cornerstone Services comes with distinct advantages:
Local Expertise: We're based right in Salem, NH, so we understand the unique weather conditions and power challenges of the region.
Quick Response Times: If something goes wrong, we’re nearby and ready to respond—fast.
Code Compliance: We ensure your generator complies with all local codes, insurance requirements, and manufacturer warranties.
Prevent Costly Repairs: Routine service catches small issues before they turn into expensive breakdowns.
Improved Efficiency: A clean, well-maintained generator consumes less fuel and produces more power when needed.
And if you’re looking to further enhance your property’s reliability and energy efficiency, Cornerstone Services also offers EV charger installation for a home or business in Salem, NH — perfect for homeowners embracing sustainable living.
How Often Should Generator Maintenance Be Performed?
This depends on how often your generator runs and its manufacturer, but as a rule of thumb:
Standby Generators: Service every 6 to 12 months or after 200 hours of operation.
Portable Generators: Service more frequently due to exposed components and varied usage.
Commercial Units: Often require quarterly inspections and annual full-service checks.
Cornerstone Services offers flexible maintenance plans tailored to your usage and equipment model.
Why Choose Cornerstone Services for Generator Maintenance?
As a trusted provider of generator maintenance in Salem, NH, Cornerstone Services delivers:
Licensed and experienced technicians
Transparent pricing with no surprise fees
Personalized maintenance schedules
Comprehensive inspection reports after every visit
Exceptional customer service backed by local reviews
We work with all major brands, including Generac, Kohler, and Briggs & Stratton.
Schedule Your Generator Maintenance Today
Don’t wait until the next storm is in the forecast. Ensure your generator is ready when you need it most.
Call us today at 833-316-8145 or Request service online
Cornerstone Services is proud to serve the Salem, NH community with expert generator maintenance and support. Let us help you protect what matters most—your family, your home, and your peace of mind.
Frequently Asked Questions
How often should your generator be serviced?
Most residential standby generators should be serviced once every 6 to 12 months or after 200 hours of use, whichever comes first. If your generator runs frequently or for extended periods, consider more frequent inspections.
What is included in generator maintenance?
Routine generator maintenance includes:
Oil and filter changes
Battery checks
Spark plug inspection and replacement
Air filter cleaning/replacement
Coolant and fluid level checks
Load testing
Transfer switch inspection
Software updates and diagnostics
Can you service your own generator?
You can handle basic upkeep like checking oil levels or replacing air filters. However, full maintenance—including electrical inspections, load testing, and software diagnostics—should be left to licensed professionals to avoid voiding warranties and ensure safety.
How often should I replace generator spark plugs?
Spark plugs should typically be replaced every 100–200 hours of use or once per year during your annual maintenance check—whichever comes first.
Invest in Reliability with Cornerstone Services
Backup power is only as reliable as the system that supports it. With professional generator maintenance in Salem, NH from Cornerstone Services, you gain the assurance that your power will stay on when the grid goes down.
Contact us today or call (833) 316-8145 to schedule your generator maintenance appointment.
Power outages are unpredictable—your generator’s performance shouldn’t be.