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Happy Customer! - Review by citysearch c | Alter Systems, LLC

Alter Systems, LLC

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Happy Customer! 3/5/2012

Alter Systems did a great job on my house here in Berkeley. They put in a 3.6 kW grid tie system in three day, Nice! :) Before you go ""solar city"" on your roof, let Alter Systems have a crack at it, they were professional, on-time, and courteous, not to mention better priced than all the other bids I got. Frank more
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