Renewable Energy Companies in Wisconsin
93 companies listed

Renewable System Design + Installation We are a full service installer of renewable energy, high efficiency radiant heating systems, commercial electrical service and distribution, LED lighting and grid independent power solutions. We specialize in consultation, creative design and installation of solar…

Many homeowners have worked with at least a few contractors in the past. Sometimes we find a good one, who were more than happy to pass along to our friends and family. Other times, the contractors we hire show up late, are difficult to keep in touch with, temporarily pull off your project to start…

MadiSUN is the City of Madison’s initiative to expand solar energy for homes and businesses. RENEW Wisconsin, a local nonprofit organization working to grow renewable energy statewide, administers the programs on behalf of the City. In 2007, the City of Madison was named one of 25 Solar America…

Since 1999, Solar Chippewa Valley has been serving the Chippewa Falls, WI area with site evaluation, solar panel installation, backup batteries and solar system repairs. Owner Scott Robinson, has extensive training through the Midwest Renewable Energy Association and has 10+ years of experience designing…

Speed Solar Inc was started by a small team of people that want to accelerate the use of alternative energy, specifically solar, to replace fossil fuels.  Our goal is to expand the installation of solar energy systems by providing quick access to quality solar components.   In July 2018,…

We are a full-fledged, family owned and operated business proudly serving southeastern Wisconsin. Life-long residents of the area, owners Rich & Terese, along with sons Rich and Nolan, comprise the core of the business along with several other hardworking, key employees. Keeping it small allows…

Solution Technologies was incorporated in 1992 to serve as a manufacturers sales rep for filtration, separation, and wastewater treatment equipment and systems.   In 1997, the company expanded to become the United States distributor for Arai Machinery Corporation, Pure-Grade filtration and…

Arch Electric is Wisconsin’s leader in Solar Photovoltaic (PV) Energy and Storage. We offer solutions that range from simple grid-tied configurations with solar energy storage to off-grid systems, all with expert analysis and design. We Are The Solar Energy Experts We are proud to be the leading…

Powered by the Midwest Renewable Energy Association, Grow Solar is a coordinated effort among Midwest organizations and municipalities to build an open and advantageous solar market that provides long-term benefits to communities. Led by the Midwest Renewable Energy Association (MREA), the Grow Solar…

We are a design-build solar contractor committed to powering America’s future on sustainable energy technologies. SunVest Solar works as your general contractor, helping you navigate the complex world of solar system installation.  With SunVest as your solar contractor, you can count on:…

Photovoltaic Systems, LLC is a full-service contractor for solar electric systems. We site and install residential, commercial, and industrial solar electric systems in Central Wisconsin as well as solar electric equipment. Photovoltaic Systems has provided solar panels and installations to Wisconsin…

Magazines offer timely tips, energy information Depending on where you receive Rock Energy service, you will receive either Wisconsin Energy Cooperative News or Illinois Country Living magazine at no charge. These magazines are produced in cooperation with other cooperatives in both states, allowing…

North Wind Renewable Energy Cooperative is central Wisconsins most trusted and renewable energy solution provider, specializing in the design and installation of solar electric systems for residential, commercial, agricultural, and governmental customers. All told, the North Wind team collectively brings…

Eau Claire Cooperative Oil Company was founded in 1922 to service farmers, homeowners and businesses with necessary energy solutions.  Since that time, we have grown from 3 employees to over 70 and now offer fertilizer and ice melting products through distribution partners.  To better represent…

With Draeger Propane you always get friendly customer service and all the payment and service options that a large propane company offers without the hassles. Our knowledgeable and industry trained staff are ready to serve you. Since 1995 our mission continues to provide our customers with the safest…

For all your propane needs, contact Riverview Propane, Inc. We provide prompt and reliable delivery services to residential and commercial communities of Somerset and the surrounding areas. Let us use our experience and expertise to help you with all your propane gas needs. Propane service Flexible…

Northwest Petroleum Service, Inc. is a locally owned and operated sales, service, and installation business with over 16,000 square feet of office and warehouse space.  Since 1972, Northwest Petroleum Service, Inc. has been providing petroleum equipment and exceptional service to our customers…

Since entering the oil recycling industry in 1952 Rock Oil Refining, Inc has become an industry leader helping businesses operating in Wisconsin, Minnesota and Michigan.  Rock Oil Refining’s team is a professional, service oriented group who will work with you managing your liquid and solid…

Virent is replacing crude oil. Our company creates the chemicals and fuels the world demands from a wide range of naturally occurring, renewable resources. Using patented catalytic chemistry, Virent converts soluble biomass-derived sugars into products molecularly identical to those made with petroleum,…

Rock Diesel of Milton was a dream that began way before it came to fruition in 2010. Diesels have always been and continue to be a passion for Ryan Dedolph, owner of Rock Diesel. He and his team of experienced technicians are dedicated to fulfilling your diesel addictions. Rock Diesel of Milton, LLC…