How much does standby generator repair service typically cost?

Standby generator repair pricing depends on the fault and required parts, and we provide a complete estimate before work begins. Common cost drivers include diagnostics, fuel-system repairs, battery or controller replacement, and labor. We offer emergency generator service when you need power restored. First-time customers can take $25 off generator services. Cardinal Care Club members receive discounted generator tune-ups ($296 standard; $150 member), which help prevent major repairs. A technician will confirm final costs on site in Madison, Sun Prairie, and nearby.

<br/> Updated: 2025-12-23 <br/>

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