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Alltech Solar

We have served the greater San Diego area since 1995 with our reliable service and superior quality with attention to detail. Our sales approach is more informative with no pressure because we understand it's a large financial commitment. Our main goal is to offer superior services with prices that are affordable making it easier for all to go solar.

We offer a workmanship warranty to match that of manufacturers so that our customers feel safe and secure in knowing we will be there for the life of their system. We promote top of the line products but don't limit ourselves or our customers in our product offerings.

We are the San Diego leader in energy applications. We view ourselves as being technology agnostic meaning that we can work and have experience working with all technologies. This allows us to offer a variety of products and find the one that fits every individuals best needs for application and price.
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Family owned and operated since 1995. Serving San Diego homeowners and businesses with reliable service and superior products.
Year Established
Phone Number
(858) 455-9292
Approved EnergySage badge

Approved installers passed our rigorous screening criteria for experience, licensing, and positive reviews.

Services Offered

  • Installation
  • Roofing
  • Electrical Contracting
  • General Contracting
  • Solar Repair & Maintenance

Workmanship Warranty

Twenty-five year warranty covering workmanship of the entire scope of the project.


CSLB #713479,
C-10 Electrical,
C-46 Solar,
C-22 Mechanical,
and B General


$2 million aggregate


Sonnen Certified Installer,
LG Chem Certified Installer,
and JLM Energy Certified Installer

Industry Certifications

  • Better Business Bureau

Manufacturer Certifications

  • Certified Installer
  • Gold Installer

What Customers Are Saying

20 reviews
Average Rating 20 review(s)
Leave a Review
Great Company!

These guys, from the salesman Ken, to the installers Chase, Stephen, and Nacho were great throughout the process. Even though it was about a three month process, no fault of theirs (city approval), the installation was quick, professional, and clean. I had gotten two other bids, this one sold me. Price was good, the salesman talked straight and answered all of my questions. Small company but very good and efficient. I really recommend these guys. And I don't give recommendations often. You want be disappointed.

Posted by ayersmaa on Aug 17, 2022
Solar installation

I can recommend Alltech Solar for your Solar system installation, Cyrus Sherif and his workmen completed the installation on time and took care of processing permits and inspections in a timely manner with SDGE and the county inspection Dept. Cyrus also helped with setting up the Solar Edge monitoring system for our solar panels . Thank you Alltech Solar for a job well done !

Posted by young31 on Oct 06, 2018
Install and support

Alltech is a fantastic installer. They are use to working on more commercial installs so a home install was no problem. They were very clear and strait shooters. The work was professional. Later on there was a problem with one of the panels. They diagnosed the issue the next day and replaced the panel at no charge to me.

Posted by energysage on Aug 28, 2018
Reliable, good service company

I would recommend Chase for anyone, who's looking to get a new or service on their existing solar system. I have used his company for both my resident and rental. Great work, good communication, reliable. Definitely recommended.

Posted by tho740 on Jun 08, 2018

Cyrus and Chase did a great job. easy to work with and actually took the time to answer questions and explain them. The system has been working great so far and it was way easier than I expected. Wish I had done it sooner.

Posted by dagosd on May 24, 2018
Great installation and service after

Ours was not a straight forward job. It took research upfront and attention to detail during execution. The team at Alltech were amazing and have continued to provide preventative service since. We have had not issues, no down time and great productivity.

Posted by pgrayson on May 21, 2018



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