Whole Home Generator Lifespan and Maintenance - Shockwave Generators and Electric - Houma, LA

In today’s world, having a reliable power source is more than just a convenience—it’s a necessity. For homeowners in Houma, Morgan City, Thibodaux, Raceland, Lockport, and the surrounding areas, ensuring a continuous power supply during severe weather or unexpected outages is crucial. That’s where a whole home generator comes into play. But you might be wondering, “What is the lifespan of a whole home generator system?” and “How often does my whole home generator need to be serviced?” At Shockwave Generators & Electric, we’re here to provide you with the answers and help you keep your home safe and powered up.

What is the Lifespan of a Whole Home Generator System?

When investing in a whole home generator, understanding its lifespan is essential for planning and budgeting. Typically, a well-maintained whole home generator can last between 10 to 30 years. The lifespan largely depends on the brand, model, and frequency of use. Generators that are used sparingly may reach the upper end of this range, while those that are frequently relied upon during power outages might need replacement sooner.

Factors Influencing Generator Lifespan

  1. Quality and Brand: Premium brands often come with higher durability and extended warranties, contributing to a longer lifespan.
  2. Maintenance: Regular servicing and timely repairs can significantly prolong the life of your generator.
  3. Usage: Generators that run more frequently will naturally have a shorter lifespan compared to those used occasionally.
  4. Installation: Proper installation by certified professionals, like those at Shockwave Generators & Electric, ensures optimal performance and longevity.

How Often Does My Whole Home Generator Need to Be Serviced?

Regular maintenance is key to ensuring your whole home generator operates smoothly when you need it most. As a general rule of thumb, it’s recommended to service your generator at least once a year. However, if your generator runs frequently or for extended periods, bi-annual servicing might be necessary.

Essential Maintenance Tips

  1. Routine Inspections: Regularly check for any visible signs of wear and tear, and listen for unusual noises during operation.
  2. Oil Changes: Just like a car, your generator needs regular oil changes to keep its engine running smoothly. This is typically done every 200 hours of use or annually.
  3. Air Filter Replacement: Ensure the air filter is clean and replaced if necessary to maintain efficient airflow and performance.
  4. Battery Check: The battery is crucial for starting your generator. Regularly test and replace it to avoid any startup issues.
  5. Professional Servicing: Schedule an annual check-up with our certified technicians at Shockwave Generators & Electric. We offer comprehensive maintenance packages tailored to your generator’s needs.

Why Choose Shockwave Generators & Electric?

At Shockwave Generators & Electric, we pride ourselves on providing top-notch service to homeowners in Houma, Morgan City, Thibodaux, Raceland, Lockport, and the surrounding areas. Our team of experienced electricians is dedicated to ensuring your whole home generator system runs efficiently and reliably. We offer:

  • Expert Installation: Ensuring your generator is set up correctly for optimal performance.
  • Comprehensive Maintenance Plans: Customized to meet the specific needs of your generator.
  • 24/7 Emergency Support: Because power outages can happen at any time, we’re always ready to help.


Investing in a whole home generator is a smart move for any homeowner looking to protect their family and home from power outages. Understanding “What is the lifespan of a whole home generator system?” and “How often does my whole home generator need to be serviced?” is crucial for getting the most out of your investment. With proper maintenance and care, you can ensure your generator provides reliable power for years to come.

For more information or to schedule a service, contact Shockwave Generators & Electric at (985) 261-0937 or click here to request an appointment online. Let us help you keep your home powered, no matter the weather.