Pro Business

Semper Solaris

Sacramento Solar Companies
Ranked #6 in Sacramento | Grade B-
4.50 (35 reviews)

Semper Solaris

Semper Solaris’ Sacramento team focuses on residential solar and battery storage. They coordinate permits and utility steps and can assess existing arrays for add-ons.

Why Homeowners Choose This Business

Local presence in Sacramento with experience installing and expanding residential systems. Offers battery storage options for backup and load shifting. Handles permitting and utility steps to help bring systems online.

Service Area

Sacramento metro and nearby neighborhoods throughout Sacramento County and adjacent communities.


How This Business Compares

A quick local comparison based on ranking, review strength, and market visibility.
  • Has an established presence within this local market.

Services Covered

  Establishment
  Point Of Interest
  Renovation Services
  Roofing Contractor
  Solar panel installation
  Home Battery Storage
  Installations
  Solar System Expansion
  Solar Interconnection
  Rooftop solar
  Residential solar
  Solar Consultation
  Solar Inverter Replacement
  Solar monitoring setup
  Solar Permit Handling
  EV-ready solar planning
  Solar Panel Mounting

Residential solar panel installation, solar array expansions, battery storage installation, and utility interconnection support.


Recent Reviews

4.50

(Based on 35 reviews)

Reviews mention friendly crews, clear explanations during installs, and responsiveness from coordinators. Several customers highlight smooth system expansions and timely communication. There are also reports describing significant delays and issues on more complex projects, with one detailed account of poor follow-up. Overall ratings show many positive experiences alongside a few serious concerns about timelines and workmanship.

Google Review
Charles Barfield on Semper Solaris

There are not enough words or space to adequately describe how poorly this company operates under its management and ownership. Key points: it took eight months to install two batteries and a generator manual transfer switch, all of which were installed incorrectly. It then took three months for them to return and address some of the issues. One and a half years later, their work caused a fire on the side of my home. It took six months to repair the damage, during which I, as the homeowner, had to assist and pay upfront for materials, without ever being reimbursed for my time or expenses. Additionally, I incurred over $3,000 in losses due to the lack of solar power. They currently owe us 13,000.00 dollars and have been giving us the run around for over 6 months without payment. Avoid this company at all costs

Google Review
Gerry Richardson on Semper Solaris

I was very happy with the service performance of Branden im a veteran and used to people being on time doing their job professionally and being able to explain what they did..Brian accomplished all of this. I was installer in the U.S.Air Force and would been proud to have him on my team

Google Review
James Wolff on Semper Solaris

Semper Solaris has been easy to work with and the workers are friendly and professional. They installed my system and after a few years came back to add a few more panels since we both drive electric vehicles now.

Google Review
Marc Garibaldi on Semper Solaris

I was waiting a long time to purchase a solar system. When Scott called me back he explained that the deadline was coming up in about 30 days and the NEM 2.0 was sunsetting. He was very responsive to all my questions and being a contractor I had a lot. I am currently approved for NEM 2.0 and the system installed. Waiting on final inspection and PG&E approval. Thanks Scott!

Google Review
Andrew Finnamore on Semper Solaris

The whole install crew were excellent to communicate with and very respectful. Very hard working to get the solar and battery installed quickly and correctly. Both leads Tony and Sangar were great at explaining and covering the details of the install and all the guys were very thorough. Very hot days on the roof and Alex and Octavio were beasts getting those panel on quickly. Really appreciated all their hard work. Scott was excellent with communication through the entire planning process and very prompt when there were question. Amanda helped with clarity on install specifics. Very happy with Semper Solaris!

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Frequently Asked Questions

They install residential solar panel systems and offer battery storage solutions. The company assists with design, permitting, installation, and utility interconnection.

Yes, customer feedback indicates they perform system expansions when energy needs increase. A site visit typically confirms compatibility and layout before work proceeds.

Timelines can vary based on permitting, utility approvals, and project scope. Straightforward installations may move faster, while complex jobs can take longer.

Yes, they install battery storage systems that can pair with new or existing solar arrays. The team can review options for backup power and time-of-use strategies.

Have recent electric bills and basic roof details ready to help with system sizing. Photos of the electrical panel and roof can also speed up the assessment.
 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
4.50 (35 reviews) Pro Business
Address
5320 S Watt Ave, Sacramento, CA 95826
Phone
Business Type
service

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