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Semper Solaris

Riverside Solar Companies
Ranked #6 in Riverside | Grade B-
4.60 (361 reviews)

Semper Solaris

Semper Solaris’ Riverside location provides turnkey solar and battery projects, coordinating design, permitting, installation, and utility steps. The team can integrate new roofing as needed for a reliable solar-ready roof and assists homeowners with monitoring and post-install questions.

Why Homeowners Choose This Business

Local presence in Riverside with a focus on complete solar and battery solutions. Coordinated permitting and utility steps reduce project friction. Post-install support helps with app connectivity, monitoring, and questions.

Service Area

Riverside and the Inland Empire, including surrounding cities such as Corona, Moreno Valley, Jurupa Valley, Norco, and Eastvale.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Has more Google review volume than many local competitors.

Services Covered

  Establishment
  Point Of Interest
  Renovation Services
  Roofing Contractor
  Solar panel installation
  Battery Storage Installation
  Installations
  Solar Monitoring Support
  Roofing For Solar
  Solar Interconnection
  Solar App Troubleshooting
  Grid-tied solar
  Home Energy Storage
  Solar array design
  Rooftop solar

Solar panel system design and installation; battery storage pairing and retrofits; roofing services related to solar projects; monitoring setup and app support; utility interconnection assistance and system inspections.


Recent Reviews

4.60

(Based on 361 reviews)

Recent reviews highlight responsive follow-up, clear communication, and helpful guidance on monitoring apps and utility questions. Customers frequently mention courteous service and consistent check-ins during and after installation. Several notes point to swift troubleshooting for connectivity issues. Pricing comments appear occasionally, with some citing promotional offers.

Google Review
R Ryan Wallace on Semper Solaris

My phone app and the system stopped communicating. It was just that the outlet needed to be reset, but David was extremely helpful and concise about all of the instructions to make sure that the system started talking to the network again. He also gave me instructions and a link for checking with Edison about what my production is. Very helpful!

Google Review
Ioelu Atuatasi on Semper Solaris

Josh was awesome. He was knowledgeable, courteous, and delivered excellent customer service from start to finish. He followed up consistently and genuinely went above and beyond. Just a great experience overall.

Google Review
JMarie E on Semper Solaris

It is an absolute pleasure to have David Fontaine as my “personal concierge”?? for Semper Solaris . He is very responsive to all of my needs, has never been unable to resolve my questions or issues, and I am very appreciative of him in his interactions with me, very professional and polite. He takes care of business and is truly an asset to Semper Solaris.

Google Review
Frank Hernandez on Semper Solaris

I shopped for 3 months before choosing a solor company to go with & im happy that I chosen right with Semper Solaris. So when I needed them to help me out with a tech problem Angie C from customer service did an amazing job helping me solve my problem. Thanks

Google Review
long nguyen on Semper Solaris

When Oscar says they are having a flash sale, please don’t delay. I mean it. Take advantage while you can because that’s the best pricing you can find anywhere. Add on top that, professional customer service throughout the whole process, you’re good to go. I had work done by the company before, that’s why I went back. Have a good day.

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Special Offers

Free Solar Assessment

No-cost site review and savings estimate for Riverside homeowners.

$0 assessment
Solar + Battery Bundle Consultation

Discuss time-of-use savings and backup options with a bundled system review.

Consultation included

Frequently Asked Questions

They install residential solar panel systems, add or retrofit battery storage, and perform roofing work tied to solar projects. The team also assists with permitting, utility interconnection, and system monitoring setup.

Yes. Reviews indicate the team can walk you through steps to restore connectivity and verify system reporting. They can also point you to utility resources to check production and billing impacts.

They handle roofing work related to solar installations, such as replacements or repairs needed for a secure array. Scope and scheduling are typically coordinated with the solar project plan.

They serve Riverside and nearby Inland Empire cities such as Corona, Moreno Valley, Jurupa Valley, Norco, and Eastvale. Availability can vary by project size and site conditions.

Timelines vary based on design, permitting, and utility approvals. After permits are issued, on-roof work is usually completed in a short window, followed by final inspection and interconnection.
 Verified Listing

Opening Hours


  • Monday 7:00 AM – 12:00 AM
  • Tuesday 7:00 AM – 12:00 AM
  • Wednesday 7:00 AM – 12:00 AM
  • Thursday 7:00 AM – 12:00 AM
  • Friday 7:00 AM – 12:00 AM
  • Saturday 7:00 AM – 12:00 AM
  • Sunday 9:00 AM – 12:00 AM

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Business Details


Business Rating
4.60 (361 reviews) FeaturedPro Business
Address
1218 Spring St, Riverside, CA 92507
Phone
Business Type
service

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