How often should I change the oil in my standby generator?

Most standby generators need oil changes per the manufacturer’s schedule, and many homeowners pair this with annual maintenance. We provide generator maintenance and tune-ups, and can confirm timing after an on-site inspection. If your unit ran through a long outage or shows alerts, book service promptly. Members get reminders, priority scheduling, and a discounted generator tune-up ($178 member price vs. $296 regular). We serve Madison and Sun Prairie.

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Updated: 2025-11-25

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Need help in Waunakee, WI? Call (608) 888-9348 or book online.