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Silverline Solar

As a family run business, we care most about the LEGACY we leave behind for you.

As a builder (general contractor), we love what we do and we're excited that our work often lasts longer than most people live in their homes. Also, because we're EXPERT BUILDERS, the warranty on any roof work we do is not violated once the solar is installed because we do both together.

At the end of the day what are you buying? Energy! So, what is your solar worth if you don't get a guarantee on your production? Which is why we proudly offer a 25 year PRODUCTION GUARANTEE.

Finally, because we are so confident in our work, we are proud to offer a 40 year WORKMANSHIP WARRANTY so that you never have any headaches.
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We provide our clientele with the most efficient green energy home improvement to save the most money while saving our lovely planet. We specialize in solar pv, energy storage, and EV Charging.
Year Established
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Reasons Why You Should Work With Us
  1. All in-house installations. We never subcontract.

  2. We have a 40 year workmanship warranty. We stand behind our installation quality.

  3. Excellent customer service before and after your solar installation.

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Advanced installers are among the top half of companies on the Marketplace for responsiveness, reputation, results.

We speak

English; Spanish

Services Offered

  • Installation
  • Financing
  • Architecture
  • Energy Auditing
  • Construction
  • Roofing
  • Electrical Contracting
  • General Contracting
  • Solar Repair & Maintenance
  • Community Solar

Associated product manufacturers

Associated installers

Workmanship Warranty

Enjoy a 25-year warranty with lifetime system monitoring, giving you solar savings for many years to come. The average homeowner in California saves more than $34,000 during their system lifetime!




Licensed, Bonded and Insured.


OSHA Certified
Top 500 Solar Contractor
#204 Inc 5000
LG Chem Certified
Enphase Certified

Industry Certifications

  • B Corporation

Manufacturer Certifications

  • Certified Solar Professional
  • Gold Installer

What Customers Are Saying

16 reviews
Average Rating 16 review(s)
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Good materials used at good price!

Good quality materials used at a competitive price!

Posted by jl-stewa on Apr 11, 2023


Posted by shaun.sheikh on Mar 30, 2023
Poor response

No interest in putting the contract in place after giving quote and consultation. Waste of time on both ends.

Posted by Satya on Apr 03, 2023
Communication Issue

Silverline Solar may be a good installer, I don't know. I didn't get to that stage. After getting the quote, I was trying to contact them to finalize the proposal and found out that they have a big communication issue. There is no direct phone number. The person who provided the quote had a phone number that goes to the corporate phone system. Message left there didn't get me any response. There is no direct email address to contact a particular person. Looks like there is a corporate email pool address which may result in someone contacting you, not the person you want to contact and that too not in a timely manner. Overall, I am very disappointed with the communication aspect of the company. Because of this, I am forced to look for other installers. Hope they improve this aspect of the company so they can get a lot more business. Bala

Posted by bpanchanathan on Mar 18, 2023
Trouble getting one final task done

Silverline did our installation through Project Solar. The installation part went well. However, per our HOA, the conduit was supposed to be painted white. The installer told me on the day of installation that it would be painted white. It was not. The first city inspection failed because the conduit was not painted. That day, Silverline painted the lower half of the conduit and said someone would come and paint the rest within a week. No one came. Silverline then rescheduled the 2nd city inspection two weeks later. Then in another two weeks (four weeks after the 1st inspection), we passed the inspection. Apparently, the inspector did not look up to see that half the conduit was not painted. Overall, our installation was fine and would have garnered 5 stars, but you can't just promise to paint a conduit twice and never do it. After trying to reach out to Silverline, the owner called me back. I have accepted his response and dinged them only 1 star for the hassle the situation created.

Posted by lauj01 on Oct 09, 2022
Silverline = Solar Success!!

We held off on getting solar because we were too confused and intimidated by the choices. Josh Cooperstein walked us through the process and educated us without pressure to commit. We couldn't be happier. We financed at an amazing rate and are reaping the benefits daily. We feel great about the savings and even better about making the right environmental choice. I highly recommend Silverline and Josh will provide top rate service and follow up. Thank you Silverline for holding our hands and finally making us switch to solar!

Posted by summerdawnhaines on Jan 28, 2022



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