Get a Quote | Altenergy Inc - realize your solar moment!

Get a Quote!

Ready to go solar? Make a lasting impact on your wallet and the planet.
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Trust your hometown experts


16 years of experience. 1,700 projects across 10 states. 21 MW of PV capacity.





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. As a community-minded organization, we work with our customers from start to finish to create a custom-built solar system. No cookie cutter approach here – we’re proud to be artisans and engineers.




We have over 16 years of experience delivering high quality commercial and residential systems across 10 states. We’ve seen it all, accrued a ton of knowledge, and built a company based on trust. Plus, all of our installers are NABCEP certified.




We are first and foremost, a solar company that wants to help our customers achieve energy independence. We’ll walk step-by-step with you through our available financing options. As your trusted consultants, we’ll also offer best practices for avoiding predatory loans, offered by some larger, national companies.




We provide a 25-year warranty on panels and a 10-year warranty on parts and labor.




“Professional all the way! Courteous, patient, knowledgeable and always willing to help! We are so happy with Brendan and his associates! Highly recommend this company!" -Chia Ling Fuentes
“Altenergy is a fantastic solar company. They have a high level of technical expertise, combined with excellent customer service. I highly recommend them for residential and commercial installations!" -Galen Staengl
“Altenergy designed and installed a solar system for us and I would highly recommend them. Everyone involved in the project was professional, knowledgeable and always friendly. They went out of their way to be sure we were pleased with the project and our experience." -Patrick Haas


Why Go Solar?

  • 26% Federal tax credit
  • Reap a return on investment in 5-11 years
  • Produce your own power for 30+ years
  • Increase the value of your property
  • Be part of the path towards a clean energy future



Why Altenergy? 

  • 5-star Google & Houzz reviews
  • Hundreds of installations & client references
  • Best pricing – GUARANTEED
  • 25-year warranty on panels,
  • 10-year warranty on parts and labor
  • NABCEP certified installers
  • Financing options available

Our Recent Work