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, DC and Idaho. Your 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.

The process begins with learning about your energy needs, costs and usage patterns and finishes with a custom energy solutionthat maximizes your solar exposure while complimenting the aesthetics of your home. We will also help you acquire tax credits, incentives, renewable energy credits and low-interest loans that will lower your initial investment— and make “going solar” easier than ever.

We have the experience to do it right, and the dedication to do it best. 

Your Project – Our Passion.

Our Core Values