Semper Solaris - Campbell Solar, Roofing, Heating & AC Company

Semper Solaris is Campbell’s premier solar panel installation, residential roofing, heating and air conditioning contractor! We offer the best solar panels available on the market, we are local and Veteran owned. Oo-rah! We’d love to crunch the numbers on your power usage and determine the best way to install your solar panel system, Tesla Powerwall, energy-efficient roof and pair your solar panel system with a new, energy-efficient heating and air conditioning unit! As the top-rated California solar and roofing company, we are also proud to serve San Jose, Mountain View, Santa Clara, Robertsville, Saratoga, Milpitas, Morgan Hill, Coyote, Los Gatos, and more!