San Francisco homeowners can get up to $4,500 in rebates to increase the comfort, efficiency and indoor air quality of thier homes with an energy upgrade. Energy Upgrade California is a statewide program that offers incentives to homeowners who complete select energy-saving home improvements on single-family residences. These incentive packages encourage customers to take a "whole house" approach by combining several related improvements at once to increase a home's overall energy efficiency and achieve greater savings.

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