Wisconsin Energy Companies 256 companies listed
Hefel Geothermal Inc.
Since Jul, 2020
Terry Hefel started Hefel Geothermal in 1984. He holds Heating Ventilation and Air Conditioning (HVAC) licenses in both Iowa and Wisconsin. He is a member of both the Iowa and Wisconsin Heat…
Carison Electric
Since Jul, 2020
Carlson Electric began in 1977, founded by Dale and Karen Carlson. Dave Carlson took over the family business in 2004 and has been serving the Hayward, WI, and surrounding areas with five-star electrical…
e3 Lighting
Since Jun, 2020
We’re a lighting company that believes that sustainable energy is key to the well-being of any business or community. That’s why we’ve made it our sole business to convert outdated lighting…
Speed Solar Inc.
Since May, 2020
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…
Safer Better World Solar LLC
Since May, 2020
Safer Better World isn't a standard name for a company. But then, we believe our mission isn’t standard, either. Military veterans harnessing the sun’s power — an energy source…
Appleton Solar
Since May, 2020
We offer turn-key solar electric installations. We take care of all permitting and utility paperwork and will help you complete the applicable reward forms. Our installations come with a 5 year installation…
Clean Fuel Partners, LLC
Since May, 2020
Clean Fuel Partners exists to make a difference by improving the environment in tangible and measurable ways. We do this by partnering with farmers and communities to transform agricultural waste into…
Next Energy Solution
Since May, 2020
Next Energy Solution was created with the belief that simple and affordable energy solutions should be obtainable for everyone. Building on this fundamental belief, NES now includes an innovative way…
Carlson Electric
Since May, 2020
Carlson Electric began in 1977, founded by Dale and Karen Carlson. Dave Carlson took over the family business in 2004 and has been serving the Hayward, WI, and surrounding areas with five-star electrical…
BIOFerm Energy Systems
Since May, 2020
Based in Madison, Wisconsin, BIOFerm has expertise in renewable energy systems including anaerobic digestion, gas upgrading, and solar energy. From project conception to commissioning, and continuing…
Kettle View Renewable Energy, LLC
Since May, 2020
Whether you are a residential or commercial customer, school, farm or municipality, Kettle View Renewable Energy can size and install a Solar PV or Wind Energy System to meet your needs. We specialize…
Precision Pipeline, LLC
Since Apr, 2020
When it comes to selecting an infrastructure and utility contractor in today’s gas and oil industry, there are many factors that influence a company’s decision, and the modern required qualifications…
Endries Solar And Electric
Since Apr, 2020
Endries Solar & Electric is a full-service solar electrical product and service provider. With over 30 years of professional experience, we specialize in residential and commercial solar panel installation.…
Janesville Home & Solar
Since Apr, 2020
Solar Energy does work in Wisconsin and Illinois, no matter what anyone tells you. Panels on a roof or array capture energy from the sun and provide heat or electricity via a solar system to your home…
Americas Energy Services
Since Apr, 2020
Americas Energy Services has a mission to provide valuable resources and services to our clients through on-demand world class energy professionals who are committed to quality, trust and integrity in…
Komatsu Mining Corp
Since Apr, 2020
Headquartered in Milwaukee, Wisconsin, Komatsu Mining Corp. is part of the global Komatsu family of companies; indispensable partners to the mining, forestry, industrial and construction industries. Komatsu…
US Freedom Bio Fuels
Since Apr, 2020
12 years ago I began searching for a commercial biodiesel processor so we could make our own fuel to keep our diesel equipment running in the face of rising fuel prices. I spent over $50,000 buying and…
InterCon Construction
Since Mar, 2020
Since its founding in 1984, InterCon Construction, Inc. has grown into a multi-faceted utility services firm able to meet the challenges of an ever-changing industry. Headquartered in Madison, WI, we…
Modine Manufacturing Co
Since Mar, 2020
Modine Manufacturing Company has been leading the way in thermal management since 1916. We design, manufacture and test heat transfer products for a wide variety of applications and markets. We're at…
North American Solar Stores
Since Mar, 2020
Our international network of retail solar showrooms appeals to consumers interested in taking control of energy costs. NASS takes the confusion out of finding reliable information about solar electric,…