Semper Solaris

  • 10 Years in Business
  • Offers Financing

About Semper Solaris

Semper Solaris is California's premier residential roofing and solar panel installation contractor. We offer the best solar panels available on the market and we are locally- 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 to save you the most possible money. While we're inspecting your roof, we can do any roof repairs needed, or put on a whole new energy-efficient roof! As the top-rated California solar and roofing company, we are proud to serve Los Angeles County, San Diego County, Orange County, Palm Springs, the Inland Empire, and the Bay Area.

If you want the best energy-efficient roof replacement and solar power system from the top rated local solar energy company, call Semper Solaris today! Ask about our HERO-approved energy-efficient upgrades.

  • Offers Financing Options
  • Offers Loan Options
  • Accepts Credit Card
  • Accepts Debit Card
  • Accepts Cash
  • Accepts Checks





7:00AM – 12:00PM
7:00AM – 12:00PM
7:00AM – 12:00PM
7:00AM – 5:00PM
9:00AM – 12:00PM
7:00AM – 12:00PM
9:00AM – 12:00PM

Promotions offered by Semper Solaris

We’re not showing any promotions running for Semper Solaris, but that doesn’t mean they don’t have any! Request a free quote and see what deals you can get.

Homeowner Reviews for Semper Solaris

74 reviews
Review by Janice M.
March 8, 2020
Review by Tom D
February 3, 2020
So happy to have decided to use Semper Solaris to do the solar on our house. The install crews were great and explained very thing to use once it was finished. Our sales guy Kevin T was upper chill and answered all of our questions regarding the panels and the process. We have been up and running now for 2 months and my wife loves not worrying about what time she uses power since we added a couple of extra panels so we could be more comfortable. Thanks Semper for the great work.
Review by Liz S
February 3, 2020
I appreciated the low-pressure presentation, Kevin Trafford was very informative and it didn’t feel sales-y . He projected a lot of confidence in in he company and the way the company would be taking care of our new home. I am confident Semper Solaris will do a great job for us so we decided to move forward with them and they just installed our solar last week. The guys who came out were professional and did a great job with our installation.
Review by Jeni H
February 1, 2020
There's absolutely no other company we would have rather had to install our solar. Customer service was phenomenal from our sales representative to the installation crew and everyone in between. You can tell people work here because they truly care and believe in what they're doing - a special thanks to Dacy for being a spectacular help through the process!

As a military family, we also owe a big thank you to the co-owner, Captain Kelly, for his service and running a company that maintains strong standards and values. It shows tremendously, and we're grateful for it.

We emphatically recommend Semper Solaris to anyone looking for solar, batteries, roofing or heat/air. They will not disappoint.
Review by Lynsey
January 30, 2020
We used Semper to add solar to our house and then again for our re-roof. Semper was attentive throughout the entire process and helped keep us informed along the way. We worked closely with David K. from start to finish. It was great having a point of contact that we could trust. He worked closely with us to make sure everything was on track and to achieve our end goals. We are very happy with Semper and would highly recommend them to anyone looking to have work done on their home.
Review by Robe
January 27, 2020
We highly recommend Semper Solaris. David Bell was our consultant and he presented a very solid, understandable proposal with specific expected results. We went with Semper Solaris even thought their bid was the highest of several we obtained because of their superior technology, they're a local company and use American made products. The installation so excellent and so much better organized and smooth than I expected. Now a year later, we have had our first "true-up" with SDGE and the results exceeded David's projection. We went from a month cost exceeding $200 to an average $5-6 monthly now. They are an excellent company and deliver as promised.
Review by Mary S
October 9, 2019
We are very pleased with our solar installation. From beginning to end, Semper Solaris has done a fantastic job. The initial sales person was extremely knowledgeable and courteous. All that was promised was completed and completed well. The install crew as well as the follow-up was equally impressive. We are glad we chose wisely.
Review by Fred A
September 14, 2019
Semper was recommended to us by a friend that was happy with his experience. Paul R came out to our home and design a system. He explain how the solar system will save us money and answered our question. I was impressed how detailed he explained how the system works. They were good about keeping us informed throughout the 8 week process. The install team was professional and did a great job. As most homeowners we were worried about installing solar on our tile roof. They were careful not to damage the roof.

Now we are saving money with solar. Feels good. Good by SDG&E.

I would recommend Semper Solaris to friends and family.
Review by Turiana H
September 11, 2019
We needed a few shingles replaced on our roof so we had a couple companies come out to give us a quote. Semper Solaris was the easily the most affordable. One company recommended replacing the entire roof! Semper was able to schedule a technician to come out a couple days after the quote and Drew handled it in less than thirty minutes. He also confirmed that my roof was doing just fine and not in need of a complete replacement.

Would definitely recommend and will be using them again in the future for any roofing needs.
Review by Louise D
August 27, 2019
Rhami was a very good sales consultant, and worked with our request to add two more panels to his initial design. We really liked team Emilio and his crew. Marcos and Robert enjoyed playing Peter's drums during their lunch break, which was totally fun. We were happy to share our oranges from our trees and Dutch cookies with the team. Overall we had a very nice experience and the Semper Solaris crew and staff were very nice, professional, and courteous. We would recommend Semper Solaris to anyone who is interested in solar!
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