About Us

A team of solar professionals with over 30 years of experience.


The History of RNR Solar

In 1984, Gregg Miller began roofing. Eight years later, in 1992, he established RNR Roofing, Inc. and, concurrently, to meet the increasing demands for an experienced and reputable roofing & solar contractor in the surrounding areas, he expanded the business and opened a second location in Redlands, CA.

In response to the increasing demand for sustainable energy solutions, RNR Roofing, Inc. has now changed its name to RNR Solar and expanded its services to include expert solar installation services. RNR Solar provides homeowners with a comprehensive solution for their roofing and energy needs. With over three decades of experience in roofing and now solar installation, RNR Solar continues to be a trusted name in the community, delivering high-quality services and customized solutions to meet the specific needs of each customer.

With over 30+ years of experience the philosophy of the company is to operate with integrity, competence, courtesy, and fairness to assure that each customer becomes a  customer for life.

Our highly trained staff are here to make sure your needs are addressed and strive to meet your highest expectations. 


Licensed by the California State Contractors License Board, License # 657221. We have earned an A+ rating from the Better Business Bureau. We are a member in good standing with “The League of California Homeowners” and we also hold an “Energy Partner Award” from the “Electric & Gas Industries Association” for “Superior Customer Service in the Installation of Energy Efficient Measures”.

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