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Business Profile

Solar Energy Contractors

Semper Solaris
BBB accredited business seal
BBB Accredited BusinessA+Rated by BBB

Reviews

This profile includes reviews for Semper Solaris's headquarters and its corporate-owned locations. To view all corporate locations, see

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Semper Solaris has 15 locations, listed below.

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    Customer Review Ratings

    3.76

    Average of 139 Customer Reviews

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    Review Details

    • Christopher H

      Date: 02/04/2025

      I work with ****, and he was able to meet my price expectations, and exceeded my expectations in terms of execution speed. Everything went pretty smoothly, except that when they arrive to install the panels, they found a bit of a conflict with pre-existing installments, but they adopted on the fly and we were able to successfully install the system without a hitch.

    • Bryce G

      Date: 01/14/2025

      Recently my wife and I had an amazing experience working with Semper Solaris to have solar and a backup battery installed. We worked with ********* who was amazing! She was thorough in her explanations of everything and very responsive.The whole process took about 5 months, but that was mostly due to waiting on permits and inspections, which mostly were delayed by the city.The installation itself only took 2 days, and barely impacted our day to day lives.Overall we are very happy with our experience and would recommend Semper Solaris to anyone who is interested in going solar.

    • Ronald p

      Date: 01/14/2025

      We had a solar panel system installed this year 2nd of January 2025. The process started early in the morning and was completed the same day. I received an email from SDG&E on 9th January that I'm Authorization to Operate in Parallel with SDG&E's Electric Distribution System. Just waiting for SGD&E to hook up my meter.********* did a great wonderfull job explained the products and the process to me. Very knowledgeable and could explain the technicals to me in a way I could understand. I asked so many questions that it us 2 1/2 hours and she answer every single question. Also shout out to Junior lead installers, they were punctual, clean, profession, courteous and answered all my questions in the way i can understand. Highly recommend Semper Solaris!

    • Tron C

      Date: 01/14/2025

      Semper Solaris is by far the best company that i have ever had do work on my home. From start to finish everyone that I have dealt with was a constant professional. David Bell was my sales rep and I highly recommend him. He was there every time that I needed him (morning, noon, night, and even weekends) to answer my questions. This solar project only took 1 face to face visit and the rest was handled online with ease. I am 48 years old and have dealt with a lot of contractors. None of them have even came close to making a project so easy and no work for me. I would highly recommend this company. You will not be disappointed. Thank you David Bell and Semper Solaris.

    • Mark I

      Date: 01/13/2025

      I've had Semper Solaris install "three" separate projects for me over the last 4-years, I really have enjoyed seeing their crews take pride in the installation, follow-up, and integrity. I've already referred several of my friends and neighbors, all of whom have been very happy as well. I stongly recommend Semper Solaris!

    • Charlie K

      Date: 01/08/2025

      This is an industry loaded with goofballs. These guys ARE PROS.

    • Antero L

      Date: 01/01/2025

      Semper Solaris replaced my aging roof and added attic insulation, and I couldnt be happier with the results. The new roof and insulation has already made a noticeable difference in keeping my home warmer in the winter. ****** coordinated everything beautifully, keeping me informed at every step and making sure the job was done on time and to the highest standard. The crews that came out were respectful and cleaned up well each day. Im glad I finally did it and I highly recommend Semper Solaris for these projects!

    • Bonnie M

      Date: 12/30/2024

      Stay away from this company!!!!! They were absolutely incredible during the sales portion of the process, and it has been a nightmare since. We got our solar panels and power walls installed and the installers would have just walked away from the project without giving me any idea of what to expect unless I would have asked as they were walking out. I was then told it would take approximately 2-6 weeks from install to have everything fully functional. I am moving onto TEN MONTHS since installation without a fully functioning system.I initially thought it was PG&E causing the delay, but one person who I worked with at PG&E told me that there would be 2-4 weeks before Semper Solaris would answer PG&E asking for some more information. Additionally, PG&E told me they would ask multiple times for certain information (literally they needed a yes or no answer), and they never received the answer.I am paying for my solar and solar panels without them being fully functional. STAY AWAY from this company

    • Mikhael M

      Date: 12/29/2024

      I called and was connected with ******* *********. She was very helpful and gave me several options. I spoke to several other Solar companies and they were very pushy. *******, was not pushy and explained the options. We decided to go with them! Thank you *******!!

    • Megan O

      Date: 12/28/2024

      I recently had solar panels, a battery backup system, and a brand-new roof installed on my home, and I couldn’t be happier with the entire experience provided by Semper Solaris! From start to finish, the level of customer service and quality of work was nothing short of exceptional.
      A huge shoutout to Roland, my energy consultant, who truly made this process seamless and stress-free. His product knowledge was outstanding—he took the time to thoroughly explain every detail, answer all my questions, and ensure I fully understood the benefits of each component.
      Roland and his team coordinated all aspects of the installation and keeping everything on schedule.
      Semper communication was top-notch; I always knew what to expect and when to expect it, thanks to clear and timely updates.
      If you’re considering solar, battery storage, or roofing work, I wholeheartedly recommend Semper Solaris. Their commitment to quality and customer satisfaction is evident in every interaction and detail. And if you’re lucky enough to have Roland as your consultant, you can rest assured you’re in the best hands. Thank you, Semper Solaris, for such an outstanding job on my home!

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