Listings: every license in the CSLB Data Portal with classification C-46 (Solar), plus C-10 (Electrical) licensees whose business name contains a solar or energy term, and verified companies holding other classes. Downloaded Oct 24, 2026[1]. The portal export contains only currently active (“Clear”) licenses.
Verification: we read each company’s own website. A badge appears only when the site explicitly says the company does that service, and we show the exact quote and link. If we didn’t find a statement, the service is shown as unknown, never as “no”.
License match: either the license number appears on the company’s website, or the company name matches the CSLB record (shown on each card).