Featured Customers

Thomas B. Rancho Santa Fe, 54 Panels

I received bids from five solar companies of varying shapes and sizes for my 15.4kW, ground-mounted system on a hill behind my house in Rancho Santa Fe. I ended up choosing Semper Solaris because they seemed to me to be, hands down, the best in terms of quality, service, and overall value, and I couldn’t….

Gary & Claudia L, Alpine 91901, 13 Panels

This has to be one of the best companies I’ve ever dealt with, not only was John very professional and knowledgeable, he truly knows everything about solar power and answers anything and everything you throw at him. But most importantly, I’m hearing impaired and when I submitted online request for consultation/quote. 9 out of 10….

Jackson Residence, San Diego 92131, 18 Panels

Dear Mr. Almond, I just wanted to touch base with you and let you how pleased we have been with Semper Solaris’ professional service. Every question we had in regards to getting solar electricity was answered to our full satisfaction so that we understood everything. I was so pleased with the immense amount of time…


Brad and Anne Barr, Crest 92021, 29 Panels

January 8, 2013 To whom it may concern: We recently hired Semper Solaris Construction, Inc. of Alpine, CA to install a new roof and solar system for our home. John Almond guided us through this process, answering all questions, explaining the advantages and installation procedure in a very professional manner…

Solar panels at Brad and Anne's home

Buck T., East County 91901, 40 panels

To whom it may concern. I found Kelly and Semper Solaris from a friend. I wanted my system installed on my metal storage building which is unusual. Semper Solaris used an engineer and figured out how to get it done to code by adding custom reinforcements. Even so, they were still less than the other guys..

Rob M. of Bonita

Survey Comments: Mark Albano is a great asset to your team. Dan and his crew were great. John the electrician was excellent. Adhered to our agreed upon schedule – Ahead of schedule! I have already recommend SS to several friends and business associates Area For Improvement? None, they are a top notch organization from the…

Solar panels at older roof top
Trusted Partners


Corporate Office – El Cajon

1805 John Towers Avenue
El Cajon, CA. 92020
PHONE: (619) 357-4142
Contractor’s license: #978152
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San Diego

964 Fifth Ave. #510
San Diego, CA 92101
(619) 432-4222

Los Angeles

10713 Norwalk Blvd.
Sante Fe Springs, CA 90670
(213) 634-4313

Orange County

1701 East Edinger Avenue Suite H1
Santa Ana, CA. 92705
(714) 831-3221

Bay Area

2505 Amaral Court
Hayward, CA 94544
(650) 727-9272



177 N. First St.
Fresno, CA 93702
(559) 529-6560

Inland Empire

1218 Spring Street
Riverside, CA. 92507
(951) 900-3970


3600 Pegasus Drive Unit #3
Bakersfield, CA 93308
(661) 577-4888

Palm Desert

74350 Alessandro Dr.
Palm Desert, CA 92260
(760) 263-3366