The Best Solar Companies in San Diego.

The Fastest way to Find San Diego's Best Solar Companies

We'll help you:
Identify the top Solar Companies who are ready to help you
Shortlist the best of the best in your area
Show you how to get in touch today
Avoid wasting time searching and scrolling
See All Service Providers

Let Us Help Connect You With The Best Pro For Your Needs!

    The 10 Best Solar Panel Experts in San Diego

    We Have Listed The Top 10 Solar Companies In San Diego To Help You Choose The Best Professional For Your Needs.

    Address: 265 Via Del Monte Oceanside, CA 92058

    Phone: 866-787-6527


    Stellar Solar

    Stellar Solar has been around since solar beginnings in San Diego in 1998. Since then we've established ourselves as the premiere solar installer in San Diego, having installed on over 12,000 rooftops in the area. We've also been voted the Best Solar Company in San Diego 9 out of the last 11 years by readers of the Union Tribune, including in 2021, a testament to our awesome reputation in the area. Combine those accolades with our large quantity of positive reviews online, and it's clear that we are the dependable, reliable choice for solar installation in San Diego.

    Over our 20 years in business, and over 10,000 completed installations, we have perfected the residential solar installation process - from the sale to the permitting. We have installed on every roof type, and on every home style that you can fathom, and have earned a reputation of being the high quality solar installation company in San Diego. That reputation is reflected in our over 200+ positive reviews on Yelp, Google, and Angie's List, as well as our consistent winning of the San Diego Union Tribune's Best Of awards. The people of San Diego have spoken, and they have chosen Stellar Solar as the honest, hard-working solar company in San Diego.

    We have also earned a reputation as one the most capable and attentive commercial solar installation companies in all of Southern California. We have completed many large jobs for some of the biggest brands in the nation, including US Foods, The Salk Institute, and Cedars-Sinai hospital. We have become known for being able to complete huge jobs faster, and at a better quality than other installers, which has set us apart as a titan of commercial solar.

    At the end of the day, you want to trust a company that has been around for the long haul, and is proven to be successful in the San Diego market. We've been in business for over 20 years, and have earned more credit for our quality than any other solar company in San Diego. Not many other companies can make that claim. To learn more, contact us. We know you will like our style.


    Address: 1805 John Towers Avenue El Cajon, CA 92020

    Phone: 619-357-4142


    Semper Solaris

    We are proud to be a top solar, battery storage, roofing, heating and air conditioning provider and to install our products for a growing customer base in California. We have received numerous awards, maintain an A rating with the Better Business Bureau, and rely on referrals from happy clients as a major part of our business. The results speak for themselves.

    Semper Solaris is inspired by the Marine Corps motto, Semper Fidelis, which means “always faithful.” At Semper Solaris, we bring the same discipline and attention to detail we gained in the military to all of our projects. We do everything we can to exceed the expectations of our customers.

    At Semper Solaris, we are committed to hiring members of our armed forces as they naturally share the same integrity, loyalty, and responsibility found at the core of our company.

    Semper Solaris recognizes the importance of supporting our community. This is why we have started the S3 Semper Solaris Scholarship, which helps fund the education of our future renewable energy leaders, and founded the Semper Cares Initiative.



    Phone: 619-600-8087


    San Diego Solar Install

    San Diego Solar Install has been southern California’s Premium Enphase residential solar contractor since 2009. FREE Online proposal with no salespeople in your home. All proposals include panels & inverters with a 25 year warranty. We are different by design because all the others are the same. We Specialize in residential solar installations featuring Safer AC Solar using Enphase Micro inverters. Enphase, Solaria, Unirac and many more solar manufactures choose our installation pictures and drone videos to promote their products. All 5 stars on Yelp and Google for 10 years running. Get your FREE solar proposal today with no obligation.Your proposal will show the panels on your roof plus warranty info and easy financing options all included. Just click free proposal now.

    The cheapest price per watt is usually just that. The lowest cost solar materials are rarely, if ever, the best. We went into solar to install the very best solar materials available. Our customers and solar manufactures love our beautiful solar energy system designs.

    Dangerous high voltage DC solar has many drawbacks like a single point of failure issues. None with Enphase. Most other systems only come with 10-year warranties. Our Enphase systems come with a 25-year warranty covering parts and labor. Solar is much safer and reliable with Enphase microinverters.


    Address: 9410 Bond Avenue El Cajon, CA 92021

    Phone: 619-743-9193


    SolarTech Energy Systems

    SolarTech provides full-service solar solutions for residential, commercial, and non-profit customers in Southern California. As a leading San Diego solar company, we’ve been designing and building solar panel systems since 2001. We are committed to complete customer satisfaction, which we achieve by offering quality products, professional installation, and outstanding value.

    Our services include solar energy systems, energy storage systems, solar pool heating systems, and roofing. Headquartered in East County of San Diego, we install and service systems in San Diego County, Orange County, Riverside County, and locations throughout Southern California.

    As a licensed California contractor and accredited member of the Better Business Bureau, SolarTech is a premier San Diego solar company. We do the work right, ensure job site safety, and deliver our projects on schedule. We never outsource our jobs. Our solar installers, technicians, and analysts are certified professionals.

    Whether we’re installing a simple residential solar pool heating system or a large multi-array commercial solar energy project, we know the importance of each job. It is our privilege to help San Diego homeowners achieve affordable electricity, live comfortably, and enjoy the luxury of their pool throughout the year. We take pride in helping Southern California businesses lower their energy costs and make a commitment to a better future with clean energy.

    As a San Diego solar company, SolarTech has been installing solar for homeowners since 2001. Being a privately held, local business allows us to focus on providing the best solutions for every San Diego solar panel system we install. We are dedicated to complete customer satisfaction and our commitment to our clients is a lifelong relationship. With a solid history of growth and profitability — key factors to a successful solar business — choosing a solar company like SolarTech ensures that we’ll be here to provide for your future solar and energy needs.


    Address: 5145 Avenida Encinas #A Carlsbad, CA 92008

    Phone: 760-230-2220


    San Diego County Solar

    Since 2010, San Diego County Solar has been helping San Diego homeowners save money with solar energy. No gimmicks. No pressure. Just high quality solar with a focus on customer service and value.

    The 26% federal income tax credit has been extended through 2022, making this a great time to complete your solar installation. If you’ve been thinking about going solar, act now to take advantage of thousands $$$ in tax savings.

    And YES, with great Credit Union solar lending you can go solar with $0 down payment and start saving on your electric bills immediately.

    Solar power systems are very reliable, requiring little if any maintenance on a regular basis. However service may be necessary on occasion. San Diego County Solar provides service for most residential solar power systems.

    When it’s time for a new roof under your system, our solar installation professionals will carefully remove your solar panels and re-install them on your new roof. San Diego County Solar is a full service company you can trust to take care of your solar power system.

    San Diego County Solar installs only the highest-quality solar panels and other components available. Each solar system is carefully designed for the best possible aesthetics and performance. Based in Carlsbad, our focus on the San Diego region increases our operational efficiency, and allows for a better customer experience. In fact, over 90% of San Diego County Solar customers are referred to us by our happy customers. Our team of experienced installers will treat your home as if it were their own.

    This all adds up to a great installation, excellent service, and exceptional value for homeowners.



    Phone: 619-276-1149


    San Diego Solar

    Do you want a painter to install your solar system? An air conditioning company to do your roofing ? Solar PV systems are tough to water proof for a 50 year design life. We are one of the only companies in San Diego licensed and Insured to do Roofing, Commercial Electrical and Solar. Workmanship and Trade specific skills all in-house.

    The big out of town companies come in with big sales goals and lots of install crews. Also big overhead. When the sales go down they disappear, going belly up before the warranty costs start rising.

    The big problems arise because those multiple numbers of crews often only have minimal roofing flashing training for some of the guys. The big companies actually have leak teams that have to run around when it rains fixing leaks.

    We know because they headhunt and steal our guys for the leak teams. We sleep well when it rains because we have a small number of crews and every guy is trained properly to journeyman levels.

    We believe in giving back to the community, which is why we donate a portion of each sale to a local cause. As parents, we believe in causes that benefit our schools, our neighbors, and our environment. As lifelong surfers, we also are involved in local surf competitions, and causes that support and protect the ocean and our beaches.


    Address: Lakeside, CA 92040

    Phone: 619-655-2844


    Advanced Solar Cleaning

    We are a Family owned and operated business. We pride ourselves on being voted #1 as the best solar cleaning service in Southern California. We are friendly, honest and easy to work with. We guarantee our services and we operate our cleaning schedules 7 days a week to fit your schedule

    Our solar panel cleaning company is the one stop solution for all of your solar cleaning needs. Whether it is residential solar cleaning, commercial solar cleaning or a solar utility field, we clean it all. We provide cutting-edge cleaning equipment to give you the best possible outcome, at the best possible price.

    Advanced Solar Cleaning Inc has a reputation for providing high-quality solar cleaning services at reasonable cost structure which is the prime reason we are voted best among the myriad of solar panel cleaning companies. Our solar panel cleaners will wipe out every bit of dust, dirt, pollen and bird droppings from the panels and ensure the maximum output and profitability.

    Advanced Solar Cleaning is your solution! For a free estimate or to answer any of your solar panel cleaning questions, please feel free to contact our office and one of our friendly staff members will be more than happy to assist you.


    Address: 130 Bosstick Blvd San Marcos, CA 92069

    Phone: 760-463-0633



    Action Air Conditioning, Heating and Solar’s service and installation technicians are the best in skill, attitude and training. Over 45 years serving San Diego County, as well as Southern Riverside and Southern Orange Counties, is a testament to our commitment to our customers. The relationships we have formed over the years with air conditioning and heating manufacturers means we can give you the highest quality equipment at the most affordable prices. We are proud to be a multiple award winning HVAC company in the residential heating and air conditioning industry. Give us a call today. We promise you will be happy with your decision.

    Client feedback:
    Excellent sales person for understanding our needs and budget, and providing us with the right solution. Excellent installation team for getting the work done very smoothly and providing great training. Overall very happy with the experience working with very nice people. Everyone was on time and on schedule. Thank you.


    Address: 2042 Corte Del Nogal Suite C Carlsbad, CA 92011

    Phone: 855-600-9288


    Solar Watt Solutions

    We pride ourselves on partnering with companies who are leaders and innovators in the solar energy field to design and install Green energy solutions that give our residential and commercial clients the power to save money and help preserve the environment.

    Because we are a system integrator, we are not a supplier or maker of one brand of solar technology. Instead, we assist our clients in finding the energy products that best fit their needs and budget no matter which manufacturer produces the equipment. Therefore, we can provide you with the best, most cost-effective solutions for your individual residential or commercial project.

    Solar Watt Solutions is a local Southern California company, founded in 2009, with headquarters in Carlsbad, CA.

    When you choose us as your solar integrator, have comfort in knowing you will be working with the principals of Solar Watt Solutions not just our sales representatives.

    Solar Watt Solutions has the extensive experience required to make your solar project go smoothly and perform optimally for the next 25 years and beyond.


    Address: 485 Corporate Drive, Escondido, CA 92029

    Phone: 760-786-4292


    California Premier Solar Construction

    Our San Diego solar energy contractors can help you choose the best solar energy system to fit your home’s needs. To do this, it is important that we visit and inspect your property to give you an accurate estimate and proposal. California Premier Solar Construction is committed to informing you of your options while always being polite, respectful, patient, and insightful.

    We offer true turn-key solutions to bring the power of the sun to your home, including helping you find a financing plan that fits your needs. We offer many options to fit almost any budget!

    Our skilled San Diego solar company will help guide you through all the paperwork for any applicable incentives that are currently available. We don’t charge extra for this service and are knowledgeable in finding rebates that apply to your new solar energy system in order to help you save the most money.

    In addition to helping you with available incentives, the San Diego solar team at California Premier Solar Construction will help you with any IRS paperwork to help you get a tax rebate on your newly purchased solar energy system.

    We make sure all permits are in place before we start your project and include all drawings in your final package. Permits with you jurisdiction are necessary to have a net metering program.

    Our San Diego solar company provides details, photos, and drawings to your homeowner’s association to make sure you have the permission to move forward with your project. Even when your HOA has strict standards our technicians always keep to the highest standards from the beginning to the end of your installation.

    California Premier Solar Construction’s services don’t end when we have full approval. We’ll provide regular updates and communicate with you throughout your entire project.

    Once we’ve performed our last inspection, our San Diego solar energy contractors will contact your local utility company to coordinate your net energy metering. We’ll then make sure you fully understand your new system and all the requirements.

    California Premier Solar Construction can schedule an open house to show your new solar energy system off to all your neighbors.


    Find The Local Expert

    Top local experts at your fingertips

    LET'S GO!
    linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram