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About
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About Us

OneSun is committed to delivering cost-effective and high quality solar energy solutions to homeowners and businesses across Southern California. We take pride in our experience within the solar sector and strive nothing short of delivering exemplary workmanship and customer service. We know that the process of choosing a contractor can be overwhelming, especially when there are so many different options, from financing to equipment. At OneSun, we bring years of industry experience and knowledge to the table, ensuring your project is completed on time and on point.

Our Priorities

  • An educational and transparent approach in an ever-growing industry

  • A streamlined process which guarantees an easy and stress-free experience

  • Personalized customer service throughout your project

  • High workmanship standards, fully backed by our 25 Year Warranty

  • Reliable and modern technologies to ensure you will receive the most out of your investment

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Service You Can Trust

Motivated by our love for the industry and our loyalty to our customers, OneSun provides industry-leading solar technologies with unmatched customer satisfaction. Our team of professionals designs customized solar solutions using equipment from trusted manufacturers only, ensuring reliable, high-performance systems that last. Going solar is a lifelong investment, and we are here to give you the best value. We offer financing options, comprehensive warranties, and ongoing maintenance services to make solar energy accessible for everyone.

Trust us to make your transition to solar energy easy, affordable, and worry-free.

We work with reliable products, that deliver.

Want to learn more?

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