Renewable Energy Companies in United States
5768 companies listed

The Mazzei Group is a versatile construction company.  We will spend the time necessary to evaluate your renovation and chose the best approach with respect to construction & materials needed. We offer design services and always look to restore existing structures before building new saving…

Faison Energy Solutions provides high-performance home energy retrofit solutions using state of the art building science. We specialize in services that provide comfort, energy-efficiency and cost savings to your home or business. Our certified energy assessments use air and duct leakage testing, thermal…

Founded in 1987, Charah, LLC is a total solutions company providing unparalleled service and innovation. Based in Louisville, KY, Charah is the largest privately-held provider of coal combustion product (CCP) management, fly ash sales and marketing, and power plant support services for the coal-fired…

At TRA Snow and Sun, we know every project is unique, and no one solution fits every application. That’s why we offer solutions specific to your project. You provide us the project details, and we will take care of the rest.  We have two simple goals: Provide strong, safe and reliable snow…

National Joint Powers Alliance® (NJPA) was authorized by Minnesota law as an Educational Cooperative Service Unit (Independent School District #924) to serve education and government entities with solutions, as outlined in Minn. Stat. 123A.21, which are more efficiently delivered cooperatively than…

Senior Flexonics produces exhaust products, EGR and EGR coolers, high pressure diesel fuel tubes and rails for common rail injection systems, water tubes, turbo oil drain lines, metal bellows, piston cooling jets. It also manufactures complex assemblies that require forming, welding, brazing, soldering…

Mission The mission of RealGreen Power is to establish sustainable and profitable energy solutions around the world, bringing together region-specific natural, human and economic resources to benefit local communities and the global environment. RealGreen Power’s unique process provides opportunities…

Sustineo is a design + build company specializing in sustainability and renewable energy power projects. Based in San Diego, California we provide engineering design, along with construction and installation services to developers throughout the U.S. market. Our core expertise is the turn-key design+construction…

Is a recognized and highly qualified multidisciplinary energy consulting firm in America. We are known for our cutting edge ability to identify and implement SMART alternatives with either conventional, new technologies or hybrid solutions that ensure the right outcome for your energy needs. USAENE…

Stream Energy began in 2005 with a simple, innovative idea—selling energy by word of mouth. In doing so, we created a unique position in a crowded marketplace, quickly becoming the largest direct selling energy company in the world. In fact, Stream has paid millions of dollars to real, everyday…

Inveteratus is a family owned and operated construction company founded by Veteran Michael (Mike) Sullivan. Mike served in the United States Air Force. After the service, Mike began his professional career and flourished as a gifted salesman,  entrepreneur, and business man. Mike has been…

Hawkeye's team of professionals provides the support and expertise needed to monitor, manage and significantly reduce energy and utility usage. Our team includes Professional Engineers, Certified Energy Managers, controls specialists, IT Professionals and Finance specials. The process of permanently…

To hire the best solar contractors Huntington Beach is home to; it is essential to recognize what solar power provides. Solar power is energy harnessed from the sun and its rays. The sun is processed into viable energy as it is collected via solar panels and pushed into the system. The solar panel system…

We are Natcore Technology. We’re a solar R&D company. And we are creating technology that promises to make solar energy even more cost-competitive with energy derived from fossil fuels. To reach that goal, we must attain the highest silicon cell efficiencies at the lowest cost. Our technology…

Rushing is a multidisciplinary firm of engineers, sustainability consultants, building scientists, lighting designers, and big-picture thinkers. Founded as a new model for consulting engineering, we come to work every day to generate holistic designs that support and enhance the visions of our clients.…

Innovation, Reliability, and Professionalism For a decade, our core values of innovation, reliability and professionalism have produced high-quality results. With attention to detail, and completion of projects on time and within budget, we are recognized industry leaders. Recent projects include: Rogers…

East Coast Energy Group is comprised of East Coast Power & Gas, East Coast Mechanical, and East Coast Petroleum – founded in 1993. The three companies serve the New York metropolitan area and beyond. While other energy companies come and go, East Coast has developed ongoing relationships and…

Advanced Energy Innovations, Inc. provides comprehensive solutions for saving energy, generating immediate bottom-line impact, and realizing substantial long-term return on investment. We take a holistic view of energy efficiency, examining everything on your site that consumes or potentially wastes…

Concentric Group, LLC has been in business since 2006 and has completed a variety of challenging projects in hospital and health care facilities. A Service Disabled Veteran Owned business certified by the Center for Veterans Enterprises (CVE), we offer a broad range of services to provide…

Providing building owners and operators solutions that enhance profits or property values, Monarch Engineers is a full service engineering and Sustainable (Green) building design firm providing sustainable eco-friendly solutions to our clients. Our clients receive our services in a variety…