Find a Solar Water Heating Contractor

To receive a rebate through the California Solar Initiative-Thermal Program, your solar thermal system must be installed by an eligible CSI-Thermal contractor. Self-installations are also allowed provided the installer meets all self-installation requirements. While the CSI-Thermal Program does not endorse any specific contractor, all participating contractors must abide by strict program standards. Contractors must be insured and licensed and are required to take a free one-day class that covers CSI-Thermal Program rules, standards and protocols.

Use the contractor search tool below to find licensed contractors in your region (If you are experiencing difficulty loading this page, please visit csithermal.com).

For assistance with this contractor search tool, email support@csithermal.com or call 888-323-3133 during normal business hours.