Backup Generator Maintenance

Ensure Your Backup Generator Is Ready When You Need It Most

When the power goes out, your backup generator becomes your lifeline. At Schmit Electric, we understand how crucial it is to keep your generator in peak condition for those unexpected moments. Our comprehensive backup generator maintenance services are designed to ensure your system performs flawlessly when you need it most. With over 50 years of combined experience, our team delivers reliable, professional maintenance that extends the life of your equipment and provides peace of mind during power outages.

• Comprehensive system inspections
• Oil and filter changes
• Battery testing and replacement
• Load bank testing
• Fuel system maintenance
• Control panel diagnostics
• Starter and alternator checks
• Coolant system service
• Transfer switch testing
• Certified Cummins Generator Service

Don't wait until a storm hits to discover your generator isn't working properly. Reach out to us today to schedule your routine maintenance service.

Maintaining Your Generator Protects Your Home and Family

Regular maintenance isn't just an optional service—it's essential protection for your home, family, and business. Without proper care, generators can fail when you need them most, leaving you vulnerable during power outages. Our maintenance services address common issues before they become costly problems.

• Prevents unexpected failures during emergencies
• Extends the operational lifespan of your generator
• Maintains manufacturer warranty compliance
• Improves fuel efficiency and performance
• Reduces risk of damage to connected appliances
• Identifies potential issues before they cause breakdowns
• Ensures safe operation for your family
• Provides documented service history for warranty claims

Many homeowners don't realize that neglected generators can actually become safety hazards. Regular maintenance not only keeps your system running efficiently but also protects your property from potential fire or electrical risks. Our technicians follow all safety standards and manufacturer specifications to keep your system in optimal condition.

Why Choose Schmit Electric

When it comes to maintaining your backup power system, experience and certification matter. As a trusted local business serving Neenah since 2001, we bring unmatched expertise to every maintenance appointment.

• Certified Cummins Generator Service Provider
• Multiple Certified Master electricians on staff
• Family-owned and operated with deep community roots
• Same-day and emergency service available
• Financing options through Afirm
• Comprehensive 1-year labor warranty on new installations
• Members of the Fox Valley Electrical Contractors Association
• Fully licensed and insured for your protection
• Personalized service tailored to your specific generator model
• Free same-day estimates for all services

Our technicians receive ongoing training to stay current with the latest generator technologies and maintenance protocols. We work with top brands including Square D, Pass & Seymour, Lutron, and Cummins, ensuring we're familiar with your specific equipment. This specialized knowledge allows us to provide more efficient service and better results than general maintenance providers.

Contact Us

Your backup generator represents an important investment in your home's safety and comfort. Don't trust its maintenance to just anyone. Our team at Schmit Electric has the skills, experience, and certification to keep your generator running reliably year after year.



We recommend scheduling maintenance at least annually, though commercial systems or generators in harsh environments may require more frequent service. Our flexible scheduling options make it easy to fit maintenance into your busy life, and our transparent pricing means no surprises when the bill arrives.

Ready to ensure your generator will perform when you need it? Contact us today to schedule your backup generator maintenance appointment with our certified technicians.