Renewable Energy Companies in United States
3914 companies listed

Pine Tree Solar is a local company based in Hermon, Maine here to help you with your renewable energy needs. With easy, friendly, and affordable service, let us help you save money and produce your own power. Pine Tree Solar provides: Roof Top Solar Arrays    Ground Mount Arrays   Community…

WattSun Solar (formerly Wattsun Energy) is a locally owned and operated solar panel installation company that has brought solar to central Florida since 2017. As Florida’s highest-rated residential solar installation company, WattSun was founded by some of the most passionate and enthusiastic…

We began in 1996 with a mission to help make the transition to solar installation easier for our customers. After 20 years, we’ve helped more than 61,773 customers and installed more than 11,261 solar systems and 75,137 panels, treating each one with care and concern along the way. Our mission…

Fullers Energy is an energy integration company with offices in central New Jersey and Massachusetts. We provide certified energy evaluation including: solar and geothermal installation, deep energy retrofits, energy audits, solar system monitoring and maintenance throughout the Northeast. Our job is…

EPo Energy is an Iowa based renewable energy company offering a complete line of affordable and reliable solar energy systems. We design systems for anyone interested ranging from residential through commercial. We have the resources and support for any solar energy system, any size, any location, with…

Peck Electric has been a family-owned electrical contractor based in Vermont for nearly five decades. Over the years, we have built exceptional relationships with our clients and developed broad expertise across the electrical contracting disciplines. In the 1980s, IBM chose Peck Electric to wire their…

Green Lantern Solar is a full service renewable energy company with a particular focus on commercial scale solar.  We are a leading provider of turn-key solar solutions for schools, towns, hospitals, resorts, commercial & industrial businesses.  We specialize in Strategy and concept consulting,…

Allco Renewable Energy Limited is a New York-based renewable energy firm that develops and invests in solar projects. Allco has the development and operational teams needed to support a diversified renewable energy organization, coupled with the in-house financial, tax andd structuring expertise…

AFS Energy Systems is a leader in renewable energy biomass systems.  We provide turnkey energy solutions for businesses and institutions across North America. Our list of satisfied customers is the result of over twenty years of success combined with a passion for quality and service. All systems…

Encore Renewable Energy is a leading integrated clean energy services company focused on community-scale solar PV systems and innovative solutions for the redevelopment of underutilized property. Founded in 2007 as Encore Redevelopment and renamed Encore Renewable Energy in 2015, our philosophy, since…

A locally owned company that values customer service and quality, Sunshine Solar LLC has been in business on the island of Maui for 20 years. Over the past two decades, we've helped the residents and business owners of Maui find cost-effective ways to power their properties day and night,…

SunDriven Solar was formed by two business enthusiasts with experience in both Solar sales and installation. With a background and expertise in solar programs, we are able to provide customers with an exciting, educational experience. SunDriven Solar has offices located in Boise and Twin…

Voted Best Solar Company in 2018 by the Star Advertiser, Poncho's Solar continues to lead the pack after over 30 years of serving Hawaii.  We specialize in solar pv, solar hot water systems, battery systems, solar pool pumps, solar pool heating, and back-up generators.  Our installation…

OceanHead Solar & Electric prides itself on superior workmanship and extraordinary customer service. Our quality work and professionalism has won us the reputation of being Hawaii’s best solar installers in the eyes of our customers and other contractors across the islands. We not only install…

Swell Energy is the leading energy storage provider in Southern California. We make it easy to buy batteries from the best manufacturers in the world and then have them installed with no hassle. We also have a team of in-house energy experts who are extremely knowledgeable about technical and legal…

Holu Hou Energy is a leader in multi-family behind-the-meter smart micro-grids solutions, with industry veterans creating solutions for solar and energy storage projects. Harnessing the power of nature to create resilience. We are Hawaii's best turn-key solar and energy storage company, from consulting…

CoolXEnergy is headed by Myron Thompson, President and CEO.  His extensive background and deep roots in the rewenable energy field spans close to 20 years in the areas of solar hot water and solar photovoltaic installation. After extensive research and testing of products that would benefit…

Alternate Energy Inc. was founded in 1993 and is one of Hawaii’s oldest solar-energy companies, specializing in the design and installation of photovoltaic systems, solar water-heating systems and solar attic fans. Owner/founder Bruce Ekimura and his team stay true to their roots with a steadfast…

SimpliPhi Power is a growing and innovative technology company that designs, builds and sells a portfolio of non-toxic, efficient, energy dense storage and management systems that seamlessly integrate renewable energy in conjunction with or independent of the grid. Without energy storage, renewable…

BoxPower is a leading provider of plug and play solar energy solutions worldwide, offering best-in-class engineering, components, and workmanship to meet the needs of residential, community, commercial, and agricultural applications. BoxPower’s modular systems can be sized from as little as 3.5kW…