Semper Solaris

Semper Solaris operates from Riverside, California as a full-service home efficiency contractor serving the Inland Empire region. With 361 customer reviews earning a 4.6-star average rating, the company offers integrated solutions across solar energy, battery storage, HVAC systems, window replacements, roofing, and energy efficiency upgrades. The business maintains extended operating hours from 7 AM to midnight on weekdays and Saturdays, with Sunday hours from 9 AM to midnight, providing flexibility for homeowners managing complex installation projects.

What distinguishes Semper Solaris from neighboring contractors is their breadth of brand partnerships and their commitment to veteran-owned business values. The company installs Simonton windows, a leading manufacturer in the replacement window industry, and provides comprehensive roofing services featuring cool-roof technology designed for Southern California's intense summer heat. Their Semper Cares initiative and Meet Our Vets program reflect a community-focused approach that resonates with Riverside-area homeowners seeking established, locally-rooted contractors.

Reviewers repeatedly single out specific team members for exceptional service. David Fontaine serves as a dedicated customer concierge, handling questions and issues with professionalism and responsiveness. Technician Josh earned praise for knowledgeable, courteous service from start to finish, following up consistently and going above and beyond. When one customer faced a communication breakdown between their phone app and solar system, David walked them through outlet reset instructions and provided Edison monitoring resources. Another reviewer credits Angie C in customer service with resolving a technical problem after they spent three months shopping before choosing Semper Solaris.