The cost of installing a backup power system in Mundelein depends on several factors, including the type and size of the generator or battery system, installation complexity, and electrical requirements of your home. On average, homeowners in Mundelein can expect to invest between $5,000 and $15,000 for a basic standby generator installation. Factors such as additional features, fuel type, and local permits can impact the total cost. Contact our Mundelein electrician experts for a personalized quote based on your specific needs and circumstances.