Semper Solaris

Every company we hold in California whose Google breakdown has been read, grouped by their share of one and two star reviews. Semper Solaris is in the highlighted group.

• 1★ · around November 2025 · the company replied

  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. Addi

• 1★ · around August 2023 · the company replied

  By far the absolute worst company I have ever had come work at my property.

• 5★ · around July 2026 · the company replied

  Excellent service. Knowledgeable. Friendly. Helpful.

• 5★ · around July 2026 · the company replied

  Angie was extremely competent and explained all aspects of my Enphase system. Additionally she provided me with resources to help me further research question I might have in the future. She is valuable asset with a ton of knowledge and a pleasure to work with.

• 5★ · around August 2025 · the company replied

  Great service, excellent customer care support l, and good quality service.

Reviewer names are not published here. Negative reviews are shown first because they are the ones a listing hides, not because they are more representative.

• system 2
• asset 2
• polite staff 2
• quick resolution 2

Topics Google derives from the review text, with how often each appears. A frequent topic is not a good one: “price” turns up in praise and in complaints alike.

Taken from its own website. We have not checked any of it, and a sentence on a website is not evidence.

• Veteran owned

  “bills and unreliable power. As a veteran-owned company, we take pride in delivering…”

• Warranty

  “Cool roof technology & 50 Year warranty HVAC Efficient heating & cooling…”

• 24/7 availability

  “bills Battery storage Power your home 24/7 Energy efficiency Reduce waste and…”

Its website also mentions free estimate, but not in a sentence we can quote cleanly.

• It is also reviewed on Yelp. Worth reading before you sign anything: those are a different crowd, and the complaints that reach the Better Business Bureau rarely reach Google.
• It posts on YouTube, LinkedIn, Pinterest, X, Instagram, TikTok and Facebook. A page that stopped posting years ago tells you something a listing will not.

Google’s own “people also viewed” set, in Google’s order. It is Google’s comparison, not ours.

• SUPERIOR SOLAR, INC5.0★ · 79
• ES Solar4.8★ · 145
• Solar Electric Pros4.3★ · 12
• Solcore Inc5.0★ · 49
• SolarLink Energy Construction4.8★ · 42

• CompanyRating breakdown1–2★Newest review held

• A&G Electric

  4.9★ · 29 reviews · West Sacramento, CA

  3%
  Newest held review 5 months old

• Smart Energy Homes

  4.8★ · 22 reviews · Roseville, CA

  5%
  No held review in 2 years

• Solar Electric Pros

  4.3★ · 12 reviews · Fair Oaks, CA

  17%
  No held review in 4 years

Ordered by how much we can tell you about each, which is not an order of quality. We do not know which of these is better and would not say if we did.

• —The date above is the newest review we hold, which is not necessarily the newest that exists — we hold a large share of Google's reviews, not all of them.
• —We do not verify licences, insurance or bonding. Nothing here has been checked against a state licensing board.
• —We cannot tell you what an installation costs, and we hold nothing about the equipment they fit.

Something wrong here? Tell us and a person will read it.