Altenergy
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Altenergy
Altenergy, Inc. is dedicated to educating our customers about solar energy and empowering them to make intelligent buying decisions. We are dedicated to the communities we serve and have branches in Virginia, Maryland, Washington DC, Idaho and Missouri. Each branch is managed and staffed by professionals who know the region and its people.

You'll get the kind of service and attention you expect from a local company, with the resources of an industry leader. We have designed and built solar energy systems of every size and capacity, and can custom-fit a solar energy system that will reduce your energy costs while adding to the value of your home.
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We are educators and agile problem solvers who believe in high-quality solar design and exceptional customer-service. Going the extra mile to deliver a solar system that leaves a lasting impact on our customers' lives and the planet is important to us. All our solar arrays are built and installed in-house by our talented design and installation team.
We had a great experience with Altenergy! The staff was personable and knowledgeable and educated us about the solar potential at our home. We were provided with a comprehensive plan for the recommended system that allowed us to make the right decision for our needs. The installation went smoothly and looks great!
Solar power is smart, clean and green. Renewable energy will power the future - and you can start now. It has never been easier or more affordable, so contact us today to learn how to make your home part of the revolution. Then bask in the glow of a great decision. Altenergy helps you understand the financial side of solar, and works with you to navigate your options.
Let the Altenergy team show you how investing in solar brings great returns for your business-and your community. Our team of professional and certified enginners, designers and electricians work with your team to get you the most return on your investment. Petra Development has developed a wonderful partnership with AltEnergy over the last several years.
Reviews (6)
Lisa Hecht
Lisa Hecht
Jul 26, 2021
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Altenergy installed my solar panels in 2016, and they are still functioning flawlessly five years later. They thoughtfully considered the aesthetics of the solar panels, and chose black to blend in with my roof. Their estimate was clear and complete, and 40% lower than my previous quote 2 years before. They were polite, professional, timely, got the job done quickly, and I have not needed any maintenance--it just works! I enthusiastically recommend them to anyone considering solar PV on an existing roof.
John Calomeni
John Calomeni
Sep 14, 2020
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They installed my 3.5KW solar system a few years ago. It produces more than I use and now I have a credit for over 3000kw. I have electric everything other than my water heater and back-up gas furnace for my heat pump and also drive around town on electricity with my Prius Prime. My house is about 1800 sq feet and very insulated. I pay $5 a month for the grid connection. Its a great deal.
Nick Davis
Nick Davis
Oct 02, 2019
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Jesse and the Altenergy team are second to none when it comes to customer service, competitive pricing, and standing behind their install 100%. I received 6 quotes from local Boise area installers and Altenergy was the only company that practiced low pressure sales, great communication, excellent technological explanation, and fair pricing through my 3 month selection process. They also explained how I could get the best rate and overall pricing if I shopped for the financing myself from a few credit unions they suggested. So between their great pricing and excellent financing suggestions, the
Tyler Harris
Tyler Harris
Nov 20, 2017
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Micah and his team were professional, thorough, honest, and timely throughout the bidding and installation process.
I don’t typically take the time to fill out reviews, but it is in all of our best interest for solar investors to have a positive experience. With the explosion in suppliers and installers, it becomes increasingly important to find someone with integrity to make the tough decisions and do the hard work for you. Altenergy came recommended by the Solarize the Valley campaign with The Snake River Alliance, so I knew they had to be solid. The quality didn’t cost a premium, either
Trent Hansen
Trent Hansen
Oct 30, 2017
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Altenergy is one of the best contractor experiences I have had in a long time. They were very responsive I always felt informed where we were in the project. Every day the workers would clean up the area of work and give me a quick rundown of what was accomplished next steps and gave me the opportunity to ask all sorts of questions (Thanks Chad). Micah was instrumental in keeping all the official stuff inline from proposals permitting and Idaho power net meter requests on service orders. A big plus was the time Micah spent with the final walk through making sure that we were completely satisfied
Karen Brandecker
Karen Brandecker
Oct 16, 2017
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Altenergy installed our solar panels in 12/17. They did a great job. Jesse Simpson was extremely professional and thorough. He understood both the sales side and the installation side of the job so he could answer all of our questions. The installers were also very professional. Everyone showed up when they said they would which made it easy for us to plan.