Green Conception, Inc.
Review Green Conception is a privately held, large solar panel installation company based in Burbank, California. The company was founded in 2011 and is owned and operated by Nick Keshishian. With around 51-200 employees, the company has an estimated annual revenue of $5 million. The company focuses on residential and small-scale commercial solar installations, ba... Read More
Read Review
Review GREENSUN Inc. is a turnkey solar company that will design, develop and install your solar panels from start to finish. They are based in Irvine, California and is a local installer offering a specialized and bespoke service from start to finish. The company reduces costs by taking care of everything themselves without the need for sub-contractors but this m... Read More
Read Review
Review HCI Solar is a small company based in Walnut Creek, California, and provides its services throughout the state. It was established in 2007 as a provider of critical and complex construction projects in the city and county of San Francisco. Over the years, they have evolved and added installations of solar systems and related products to their repertoire of... Read More
Read Review
Highlight Solar
Review Highlight Solar is a solar installation company headquartered in San Jose. The company kicked off operations in 2008 and has since become one of the top solar installation companies in San Jose and Northern Carolina. The company presently serves commercial establishments and homes and bases its business model on customer loyalty and long-term connections. I... Read More
Read Review
Home Networks, Electric And Solar, Inc.
Review Serving the greater Bay Area, California since 1999 and Las Vegas, Nevada since 2018, the Home Networks, Electric, and Solar Company has over 20 years of combined construction experience, allowing them to deliver award-winning work. Home Networks offers a broad range of custom solar solutions to meet your precise electricity needs. With over 300 solar energ... Read More
Read Review
Imperial Solar
Review Imperial Solar is a small-sized solar installation company based out of Canoga Park, California. They cater to residential, commercial, industrial, and agricultural clients. The company has been in business since 2016 with an annual revenue of <5 million.     Solar Energy: Imperial Solar provides photovoltaic solar installations and energy storage solutio... Read More
Read Review
Imperium Energy Inc.
Review Imperium Energy is a small-sized company of fewer than 50 employees based in the San Bernardo Valley, California. Established in 2014, the company boasts a yearly revenue of $5.4 million, and though installations are in the mid-to-higher price ranges, customers appear thrilled with the level of service received. The average installation cost for Imperium En... Read More
Read Review
Infinium Solar, Inc.
Review Infinium Solar Inc is a small company based in California, mainly serving San Jose and the Bay Area communities. It was founded in 2008 to provide DIY homeowners with assistance in designing and installing high-quality solar systems. Throughout the years, they’ve grown to be one of the largest solar installers in their area, which has amassed a revenue near... Read More
Read Review
JNA Solar
Review JNA Solar is a small-sized solar panel installation company based in Woodland Hills, California. The company started operating in 2008 and continues to grow still. It is estimated to generate around $7.8M in annual revenues and has about 38 employees. It provides its services in California and Texas. JNA provides solar energy solutions for both residential... Read More
Read Review
Kuykendall Solar
Review Kuykendall Solar is a B2B solar installation subcontractor based in Coarsegold, California, but has offices all over the Central Valley area. They have been in business since 2001 and have seen fantastic growth, raking in almost $16 million dollars in annual revenue. There are 47 employees in the company.  Both residential and commercial services are availa... Read More
Read Review

Check the best Solar companies by city

Making an honest selection

At SolarEmpower, we aim to provide our readers with fair and impartial reviews that have been verified by our solar experts. The ratings of solar companies below are based on an intricate analysis of market standards, customer review ratings, and expert knowledge of the market. We believe in giving you all the information you will require, in the simplest form, so that you can make an informed and educated decision based on facts.

Key Points To Consider When Choosing A Solar Company 


Your home is one of your greatest assets so it only makes sense that you take extra care to ensure that your property and the solar system fitted is adequately covered in the unfortunate event of damage. A solid warranty will give you peace of mind that any damages to your home or solar system are fully covered without you needing to come out of pocket to have them repaired. SolarEmpower takes not only the length of the warranty into consideration, but also the level of coverage, as well as past experiences of real-life customers when providing a rating to ensure that you make the right choice. 

Cost VS Quality: 

Everyone wants to save money, but balancing cost and quality can be a difficult task if you do not have all the information required to make an informed decision. Due to the abundance of solar company options in California, SolarEmpower takes the guess work out of choosing a suitable company by conducting in-depth analysis of each company’s average cost against the market average, as well as customer reviews, to determine which companies offer a fair balance of cost and quality. 


The solar industry is more competitive than ever, with new companies entering the market every month. While newer companies may offer great prices and other promises, there is often very little information to base your decision on, apart from what the company advertises. At SolarEmpower, we conduct all the due diligence on each company, including factors such as its BBB ratings, customer complaints, and previous work samples, before we create our take on the company. Companies that have stood the test of time are always a safer option as they have earned their right to be considered as a worthwhile option. 

Best Products: 

In the solar world, reputation goes a long way. Certain solar manufactures leave no stone unturned in terms of developing the most advanced and innovative products that push the boundaries of technology and performance. We are always on the lookout for the best options in this regard while also taking real-life experience with these products into account.

The SolarEmpower View

Residents of California are spoilt for choice when it comes to the availability of solar providers and verified installers due to the state’s suitability for solar power generation.  From locally-based businesses to large global manufacturers, California has it all. We strongly recommend that customers that are considering going solar take advantage of the variety of companies on offer and gather as much information about them before making a final decision. 

Here are some of our top tips when selecting a solar company in California: 

  1. Gather as many quotations as possible
  2. Opt for companies that provide free consultations and quotes
  3. Favour companies that use well-known brands of solar equipment
  4. The cheapest option is not always the best option
  5. Pay attention to previous customer reviews
Is Solar worth it in California?

Without a doubt. With sunshine, sales and property tax exemptions, solar is an ideal investment in California.