Our list of the 7 Best Solar Companies In California for 2021

It isn’t easy deciding which solar energy company is the best for your project. We help make the process easier with our list of the 7 best solar companies in California.

California is a hot place, and as the sun shines on your roof, you may be wondering if solar panels are worth the investment. There are many benefits to installing solar panels, plus California has some of the best solar companies!

In this article, we’ll take a look at excellent solar companies that can help you get started with your installation today. Interested? Read more below!

Solar installer fastens a mid clamp to a solar panel on a comp-shingle roof

Who are the best solar companies in California?

If you want to go solar, then the first thing you need to do is research different companies to find the best one. But with so many solar installers, it’s not as easy as it sounds.

How do I choose the best solar company?

California Solar Guide’s list of the top-rated 5-Star solar installers is a good place to start. Read through our list, find contractors near you, then contact the installers for a solar quote.

Solar power rankings and affiliations

How we picked the best solar companies in California

We poured over all the review sites and used our insider knowledge of the industry so we could compile a list of the best solar installation companies. Contractors with excellent reviews and a seamless installation process made the first cut. Above all, the ones that use the best solar panels and the best inverters made it into the finals.

What Distinguishes Top Solar Companies?

  • Quality solar installation service
  • A variety of financing options
  • Premium solar panels
  • 25-year warranties
  • Great, proactive communication
  • Exceptional customer service
  • Mastery of all aspects of solar power
What makes a great solar company Infographic

How do I find a trustworthy solar energy company?

Look no further! Our unbiased list has got you covered because these solar installation companies feature top-notch customer service, fair prices, and high-quality equipment that make them stand out from the rest.

If you want to dig in and research solar installers yourself, then read How To Pick The Best Solar Company, a great resource.

Installation Quality Is The Most Important Factor

The best solar installers are professional, courteous, and care about your home. These professionals complete a perfect installation and they will leave your property clean.

The best solar installers are not just people who know how to put panels on roofs and work on your service panel. They take pride in their work with clean installations that last a lifetime.

Are The Big National Solar Companies Better?

The advantage of large national solar companies is their financial strength, warranty reserves, and volume pricing. However, the level of service varies greatly. Local installers have a more consistent performance to judge by.

What About Bad Reviews?

How a residential solar installer handles unhappy customers reveals the quality of their customer service. Bad reviews provide good insight into management. 

Are Solar Brokers On The List?

The short answer is no. They are middlemen and aren’t the contractor. Always find out if the company is a licensed contractor or a sales broker by asking for their license number. Check the license on the Contractors State Licensing Board. If they are a broker, then they will only have a Home Improvement Sales License. 

The 7 Best Solar Companies in California
The 7 Best Solar Companies In California

Orange County Solar (Southern California) 

solar panels on the roof of an oceanfront home in Southern California

From The Business:

Orange County Solar Installation specializes in custom solar installations using Premium Solar panels. We offer a variety of premium panels and we are a Panasonic Premium Installer. When it comes to pricing, we’re simply the best. We keep the overhead low so that we can pass the savings on to the customer. This also helps the process to be quick and reliable, allowing you to deal directly with the owner. We also offer premium finance solutions, such as 8, 10, and 12 year 2.99%, and 15 and 20 year 3.99%. 

Why We Like Them:

Premium is the buzzword of choice at OC Solar: Premium panels, financing, customer service, and installation. I like that they start your project with a 3-way QA call between the salesperson, project manager, and customer to be sure everyone is on the same page. This should be mandatory for every solar project! They also end your project with a phone call, which is a nice touch.

Orange County Solar Installations Service Map

Review Highlights: 

“Very pleased with every aspect of our relationship with Orange County Solar from start to finish. Their customer service is top-notch and something we don’t find often in this day and age. The quality of workmanship from installation to site cleanup was high. The people who worked on the project onsite were professional, thoughtful, and communicative. While on-site they were efficient and effective. The office staff were responsive and provided quality answers and information. Top Notch!”

Solar Watt (San Diego County)

Solar on a home in north San Diego county

From The Business: 

Solar Watt Solutions is the home of the Honesty Guarantee. That’s a 100% solar production guarantee for a full 25 years. We also offer our customers an installation guarantee and will have your solar system installed and turn on in 8 weeks or less from the day you sign up with us. We provide a Free Energy Analysis and give you the straight scoop on whether you and your home are good candidates for solar.

Why We Like Them:

As a National solar company project manager, I worked with Solar Watt and owner Dave Watt on projects in the Carlsbad area. Dave’s installs were fast, clean, and professional. Look no further if you’re in North County!

Solarwatt installation service area map

Review Highlights:

A thoroughly professional team. They arrived on time and finished ahead of schedule. Everyone wore masks, kept me informed at all times, and was clearly skilled at what they were doing. They worked like a finely tuned machine. Exceeded expectations at every turn. Exceptional value for the cost. I wholeheartedly recommend this company. They will not disappoint.”

Taylor Energy (Sonoma County)

Taylor Energy Pergola solar installation in California

From The Business:

We are skilled and experienced technicians delivering best-in-class solar service, efficiency, and reliability. Taylor Energy is a full-service, licensed solar contractor providing high-quality residential and commercial PV solar systems, and offer best-in-class design, installation, and customer service. We have extensive experience designing and installing systems for residential and commercial applications. Our hands-on installation experience ensures we identify opportunities that will streamline downstream constructibility of systems and mitigate re-designs and expensive change orders for the client.

Why We Like Them:

We love a company that offers best-in-class, high-quality installation and service. Taylor is the perfect example of a small team of high-performing solar experts.

Taylor Energy installation service area map

Review Highlights:

“To be honest, I didn’t think a smaller local company could compete with the larger companies either in terms of price or speed of installation. Thankfully, I was wrong! After all the research I did, I feel confident that Taylor Energy provided better pricing and a much faster turnaround time than any of the larger companies. In terms of service, all the people at Taylor Energy were helpful, kind, down-to-earth, and definitely knew their business. They worked with us closely to determine the optimal solar panel arrangement and inverter location. They smoothly navigated the permit, inspections, and PG&E details. The installation was efficient, it looks great, and I feel confident about their workmanship and warranties. Best of all, we were able to support a local business and get to know some new people in our community. I highly recommend Taylor Energy!”

Volt Modern Roofing & Solar (Sacramento & Surrounding Counties)

Volt Rooftop Solar installation in California

From The Business:

We believe craftsmanship starts in the heart and in the ability to listen to our customers’ needs. We take pride in giving our teammates job skills as well as people skills, manners, and leadership. Volt Modern Roofing and Solar specializes in exceptional customer service, craftsmanship, and value for our residential and commercial customers.

Why We Like Them:

Volt specializes in high-efficiency roofing projects, and it’s always easier to deal with one company that’s an expert at both solar and roofing for your combo project. You can be sure that your roof is in good hands with their team, even if it’s solar only.

Volt installation service area map

Review Highlights:

“We hired Volt Modern to do our solar installation and are extremely happy that we did.  We’ve been so happy and impressed with Volt Modern. They were so easy to work with, fair pricing, fabulous communications and “customer service,” and of course everything on schedule and working with no issues. The team that did the install was on time, worked safely, was professional, and left the place clean and with zero concerns.  I will wholeheartedly recommend Volt to anyone looking for Solar, and while SunPower products aren’t the cheapest we know they are the best, and having Volt on your side makes the decision easy.”

Ambrose Solar (Solano & Sacramento Counties)

Ambrose solar rooftop solar installation

From The Business:

We are local, honest and dependable. Ambrose Solar offers the highest quality panels using SunPower Panels. We strive for excellent customer satisfaction and install your system effectively and efficiently. At Ambrose Solar, our solar professionals invest the time and apply their skill at the very beginning to design and install a solar system that lets you get more energy and more electricity savings from your home.

Why We Like Them:

Ambrose has received tons of awards and excellent reviews. They won Best of Solano County for four years straight and have become a SunPower Master Dealer. To be a SunPower Master Dealer, you must prove your expertise and knowledge. They are a solid 5-star company on Angi and Yelp, with many glowing testimonials from clients. Their installers have years of experience in roofing and electrical, ensuring that you have the best solar installation possible.

Ambrose Solar installation service area map

Review Highlights:

“Ambrose Solar was the company that installed the solar system for us, and they are simply superb! It is rare to deal with a company that cares so much about its services and customers. We can honestly say Ambrose Solar is a gem of a company. From the moment they contacted us about the installation date to the completion and post-installation, the whole process was efferent, friendly, and responsive. We can’t be happier with the experience we had with Ambrose Solar and recommend the Company highly for their excellent customer services.”

Guyou Construction (Inland Empire to San Diego)

Guyou Rooftop Solar Installation in Riverside

From The Business:

Our belief is that your home energy upgrades should be: pure, simple, economical, and hassle-free. Offering only the best technologies available for solar modules, windows, and roofing material coupled with installation best practices from a proven team.  At Guyou Construction, Inc., we believe in a boutique experience that has the accountability and credibility of the elite products we use. Customer satisfaction is our priority. We look forward to the opportunity to work with you.

Why We Like Them:

Marcus Guyou has built a great solar company. Guyou was one of the roofing contractors we worked with when I ran a solar company in Orange County. Their team can install a new roof, install your solar, backup batteries, and do an electrical panel upgrade. They are a machine and know how to handle everything that could come up in your project.

Guyou Construction solar installation service area map

Review Highlights:

“My experience with Guyou was amazing. Everything went as promised. The entire staff was friendly, knowledgeable, and professional. I am so happy to be able to HIGHLY RECOMMEND Guyou Construction for any solar or battery backup installation you might be considering.  The whole experience was easy and stress-free from the initial quote all the way through to the final inspection.  The office staff was always super courteous and professional and kept me up to date on everything.  When the installers arrived, I could not believe that they were able to do such a professional job installing 26 new solar panels in only one day.”

SolarQuote (Fresno & Central Valley)

Solarquote beautiful solar installation in Fresno California

From The Business:

SolarQuote is your one-stop-shop for all your Solar needs. We’re happy to answer any Solar questions you have and walk you through your Solar process. We are an established group of solar industry professionals that see the need to help homeowners make well-informed decisions on solar installations. We have designed a process to get homeowners accurate, convenient information to make the right decision about equipment, pricing, installation, and service. We’re here to make your Solar experience a great one. 

Why We Like Them:

We worked for years with SolarQuote’s Operations Manager, and nobody knows solar better than Juan Solano. His installations are perfect! He is a master electrician and a General Contractor, but most of all, he cares about his customers, and it shows. I love that they offer a cleaning and maintenance program because solar panels in California are ridiculously dirty from ash-filled air and gusty winds blowing dirt around, especially since we have very little rain to wash the panels naturally!

Solarquote solar installation service area map

Review Highlights:

I worked with Solar Quote on my home installation, and the process couldn’t have been easier. They listened to my wants, designed the system around where I wanted the panels to be while advising me on better placement for better power production. The pricing was very competitive, and the whole process was smooth and without issue. Two years in, my system is working flawlessly, and my summer high bill of $500+ was less than $20 since the installation. I haven’t had to pay anything at true-up either, all around a great system and a great experience dealing with Solar Quote. Highly recommend Solar Quote.

Do Your Research And Take Action

The solar industry is a booming one, and it’s wise to take the time to research before making your decision. Our list of The 7 Best Solar Companies In California for 2021 will help you find the company that best suits your needs. Contact them today!

And while you’re at it, don’t forget to check out our blog post on How To Pick The Best Solar Company too. It’ll make your search much easier. And avoid the 7 biggest mistakes when going solar by reading this post.

California Best Solar Companies Locations