Semper Solaris

solar panel installer

About us

We know that in the summer heat and the winter cold, homes in the inland empire need help keeping families comfortable. We would love to discuss how our roofing products could benefit you and your family. Give Semper Solaris Construction, Inc., a call today so we can help you pick the best roof for your home.

Business highlights

13 years of trusted experience
Se Habla EspaƱol

Amenities

Free Estimates
Yes


Accepted payment methods

CreditCard

Reviews

4.832 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
91%
4
3%
3
0%
2
0%
1
3%


Rating CategoryRating out of 5
quality
4.8
value
4.8
responsiveness
4.8
Showing 1-25 of 32 reviews

Adam r.
03/2022
0.5
Work with literally anyone else. I engaged Semper to install batteries and hook up existing solar panels I already had on my roof. This took them 2.5 years. I spoke to literally 30+ people over the course of the project, none of whom had any idea what was going on at any point. They failed inspection 3x. They installed a safety bollard in the middle of my garage turning it into a 1-car garage which obviously does not work. The cherry on top was that they reviewed my account and attributed this disaster to regulatory complications when for instance my project languished in their design review for 6-wks while we underwent utility blackouts during fire season and my children took freezing cold showers. These guys are clowns and one of the biggest time-sucks of my adult experience. Use their competitors.

Rating CategoryRating out of 5
quality
0.5
value
0.5
responsiveness
0.5

$30,000

Oscar A R.
10/2021
5.0
I met with many companies before Semper Solaris. I went with them because they were able to do the roof and solar. And they provided all documents to me before starting the project. My consultant was Raedene Solano . Everything was upfront about the system, financing, etc. She did an awesome job helping me understand and representing Semper Solaris. She gave me all the information from the beginning and I was comfortable with how she set it up. Thank you, Rae! Thank you, Semper Solaris!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$39,000

Lorraine R.
02/2021
5.0
I worked with Raedene Solano. She's always available to answer question, absolute professional. Highly reccommend Raedene & Semper Solaris for your solar and Powerwall.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Brooks M.
06/2018
5.0
I selected Semper Solaris because it is run by ex-military. The installation went smoothly and they were finished the same day. This was part of a solar installation. The old roof was removed and damaged wood replaced were needed and a new roof was then installed. In addition the roof on a separate detached garage was also done, an aluminum old patio roof was also removed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Louie D.
05/2018
5.0
Rhami & John Renteria and the shadow crew at Semper Solaris were quick, professional and knowledgeable regarding the new installation of solar power for us. They did what they said they would, performed the work on time and even scheduled us sooner than the original date. We highly recommend getting a quote from this company and letting Rhami and crew perform the magic of solar.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Robert B.
02/2018
5.0
Semper solaris is everything a solar company is supposed to be, I called Genevieve Johnson (Energy Consultant), 6 months after our solar was installed, for advise on SDGE tier program. She was more then willing to help me. Their service from the beginning to the present is outstanding.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Yanni Z.
02/2018
5.0
Excellent and Professional staff- Brandon Coleman, John Renteria, Albert Chen, Project Managers JD and Eddie are top notch!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Rich M.
12/2017
5.0
After getting other quotes, we went with Semper Solaris. The solar panels from Sun Power are made in the US and have a better efficiency rating than most meaning you will need less solar panels to generate the same amount of power. Also, the equipment to connect to your electric company is US made and has a better warranty than most. Do your research before buying non US low efficiency solar panels and non US connection equipment. The installation crew was very professional and materials used are top quality. I was emailed with progress reports on a regular basis. Communication with Semper Solaris was fast and responsive. The web interface is easy to use and reports solar production on a daily and monthly basis. Any issues we have had have been resolved in a timely and professional fashion. I would definitely use Semper Solaris again!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Raymond K.
11/2017
5.0
I checked out other customer reviews of other solar companies as well as service provider comparison rankings for 2017. It was not necessary. Semper Solaris' company name and values resonated customer satisfaction, quality, honesty, business ethics, and integrity. Hayden visited our home and thoroughly explained the process. I was even given cell numbers of the team responsible for my home project...not many businesses do that. I would also like to give Laura Vargas much kudos. She constantly kept in touch with me, kept me informed, and ensure all my questions were answered. I also referred a friend. It was determined that my friend would not benefit from solar at this time - talk about business ethics! I would hope other companies would do the same but I'm sure there are some who would pressure the consumer. Semper Solaris, although a relatively new company, has a solid business model and, in my book, is an industry leader. I would use them again if I had to do it all over.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Marion R.
07/2017
5.0
This company is outstanding! They've walked us through our roof replacement and solar installation project step by step, and the result is beautiful. The only reason I had to take away some stars is that it took them longer than promised to get us on the schedule and the solar crew forgot to run a check at the end of installation and thus missed the fact that one of the panels was not connected. The problem was quickly remedied, though. Overall, I highly recommend them!

Rating CategoryRating out of 5
quality
4.5
value
4.0
responsiveness
4.5

Yes, I recommend this pro

Alexander K.
05/2017
5.0
Work was done without any complains, accurate and fast

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
4.5

Yes, I recommend this pro

Tess and Rey V.
04/2017
5.0
They're easy to work with , nice, friendly, and courteous.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Don H.
04/2017
5.0
No comment

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Joan H.
04/2017
5.0
Couldn't have been better! They did a great job and even followed up!! Beyond what I expected!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Carla and erin M.
04/2017
5.0
Theyre an amzing team

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Tim C.
04/2017
3.5
They were super helpful

Rating CategoryRating out of 5
quality
4.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

Miriam G.
04/2017
5.0
No comment.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Garrett and Judy C.
04/2017
5.0
I highly recommend them!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Matt and Ayesha Z.
03/2017
N/A
no coments

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jeramy S.
03/2017
5.0
Super military friendly and great customer service.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Christina and David R.
03/2017
5.0
Responded to any and all questions right away, excellent customer service and very friendly and helpful.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
    • 1(current)
    • 2

Contact information

1805 John Tower's Ave, El Cajon, CA 92020


Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed

Licensing

Licensed*

Trade License Number
978152
Trade License Locale
CA
Trade License Expiration
10/31/2026
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

solar panel installer

FAQ

Monday: Closed

Tuesday: Closed

Wednesday: Closed

Thursday: Closed

Friday: Closed

Saturday: Closed

Sunday: Closed

Semper Solaris accepts the following forms of payment: CreditCard
Yes, Semper Solaris offers free project estimates.
No, Semper Solaris does not offer eco-friendly accreditations.
No, Semper Solaris does not offer a senior discount.
No, Semper Solaris does not offer emergency services.
No, Semper Solaris does not offer warranties.

Contact information

1805 John Tower's Ave, El Cajon, CA 92020


Service hours

Monday:
Closed
Tuesday:
Closed
Wednesday:
Closed
Thursday:
Closed
Friday:
Closed
Saturday:
Closed
Sunday:
Closed