Baker Electric, 2140 Enterprise, Escondido, CA 92029 review: Customer service / follow up

We purchased a home with solar that had been installed by Baker Electric. We have questions about the system. We have left many telephone messages and emails asking for a return commnication but Baker has not responded to us. We received a large bill from Edison last month which we didn't expecct and we need to understand why this occurred. We request a return phone call. Thank you.