Renewable Energy Companies in California
1032 companies listed

We opened our doors with the goal of bringing renewable energy mainly into the residential and also commercial market, making it affordable and accessible to all home and business owners. American Stream Solar is a pioneer in the solar energy revolution. We provide only the highest-quality, American-made…

Mike Arenson, popularly known as Solar Mike, has 40 years experience in the solar energy industry. Working with a team of solar professionals, Solar Mike has designed hundreds of solar power systems. He provides services through his business to customers in the San Francisco Bay Area, and across the…

As a trusted partner with proven execution capabilities and a demonstrated record of developing and implementing transformative business models, we collaborate with our clients and other stakeholders to accelerate “sustainable” business models while achieving each of their unique and desired…

LONGi Green Energy Technology Co., Ltd. (“LONGi”) was founded in 2000 and listed on Shanghai Stock Exchange in 2012 (stock code: 601012). It is currently the largest manufacturer of solar monocrystalline silicon wafers, cells and modules in the world.   LONGi has a global industrial…

Beyond Efficiency is a nexus for ideas, innovation, knowledge and partnerships in the sustainable building industry. The foundation of our work in building consulting, research and education provides us hands-on experience and unique insights to allow us to understand the real hurdles faced by stakeholders…

Bright Energy 101 (BE101) creates and drives paths toward a clean energy economy, while providing exciting opportunities for youth to shape those paths. We are 100% focused on delivering energy management software and services to public school districts, with a priority on disadvantaged schools, to…

Hunter Energy Solutions is an energy company based in Granite Bay, California, owned and operated by Steve Hunter.  Specializing in the development and construction of Residential, Commercial and Agricultural solar energy systems.  With over 15 years of experience in the industry we have cultivated…

Gemini Energy Services, Tetra Tech’s O&M division, is the premier independent service provider to the wind & solar industry. Our core focus on Safety, Quality and Production results in increased ROI for our clients through customized service solutions, quick mobilizations, efficient labor…

Founded in 2006 Blue Sky Energy, we are problem solvers at heart and excel in the areas of custom hard-to-conceptualize and hard-to-build projects. We collaborate with owners, general contractors, and architects for commercial and residential projects that require custom solutions or are architecturally…

Sol Orchard, LLC is a micro utility solar power project development company specializing in the 1 MW to 20 MW range. Sol Orchard, LLC (the Developer) is a solar power project originator and developer located in and focused on California's rural areas. Sol Orchard specializes in photovoltaic, grid-connected,…

Phoenix Renewable Services is a leading, independent Solar Operations and Maintenance (O&M) provider. We provide turn-key Solar O&M Solutions, and we currently service over 250 megawatts of commercial/ industrial, agriculture and utility scale solar projects throughout California,…

Since its inception in 2008, SolarMax Technology has emerged as an industry leader, pioneering a succession of innovations to make solar energy more accessible and affordable for California homes and businesses. Our top-rated solar panels are designed and assembled in our 165,000 square foot facility…

Kahn Solar is a leading Sunpower provider in Southern California. Michael Kahn has been in the energy industry since 1976. We have been installing Solar Electric systems longer than anyone in Los Angeles. Known for the best customer service and installation quality in the business, we…

At Imperial Solar, we strive to be the best. Our team is highly educated in the field of alternative energy and we possess the most advanced accreditation. We are proud to have achieved the highest awards in customer service as well as having been recognized as one of the top solar contractors in California.…

Enpowered Solutions is a single-source provider of energy and engineering consulting services aimed at improving energy efficiency, enhancing control of energy assets within buildings and manufacturing facilities, and ensuring that system operations are optimized through commissioning and retro-commissioning.…

We at SunGreen Systems are solar partners, both to our clients and to the environment. We are renewable energy consultants, designers, engineers, architects, general contractors and customer service specialists.   We take the time to get to know you, as you are the center of our solar…

Revel is on a mission. Dedicated to renewable energy solutions since 2009, Revel Energy was formed to provide Commercial and Industrial buildings with alternative energies beyond solar. Revel stands out from the competition by paying attention to what makes good business sense to each individual client,…

REP Solar is committed to renewable energy and believes it is paramount to our country’s future economy and environment. Renewable energy reduces America’s dependence on fossil fuel by creating clean, sustainable electricity as well as American jobs. Its fuel sources are free and eternal,…

Optimum Solar Power endow Residential and Commercial and Government sectors with supremely-built, highly-engineered solar and clean energy systems at affordable pricing. We claim ourselves as the leading solar and natural gas power provider and make best efforts to decrease the carbon footprint and…

Solar Optimum is an industry leader in solar energy and battery storage solutions for the commercial and residential markets. As a vertically-integrated and technology-agnostic organization, we leverage the best and most reliable solutions – providing the greatest value to our clients. With over…