8033-B Penn Randall Place Upper Marlboro, MD 20772

This could be your solar moment!

Congratulations on making a smart choice to explore solar energy options for your home or business. Going solar adds to the value of your property, saves you money on energy for decades, and lowers dependency on fossil fuels. It’s easy with Altenergy. Our energy experts will schedule a visit at your site and provide you with a free solar quote so you will know if solar energy is right for you.

Altenergy has branches in Idaho, Virginia, Maryland, Washington DC, Kansas City, Missouri and our newest location Grand Rapids, MI. Each branch is staffed by local people who know the region and its neighbors. You’ll get the kind of service and attention you expect from a local company, with the resources of an industry leader.

When looking for a solar contractor, it makes sense to shop around. We’re confident you’ll find the Altenergy Team second to none. So, whether you choose Altenergy for your first quote, or your second quote, we’d like to be your last quote!

Events & Highlighted Projects

  • Bowie Waste Water Treatment Plant
  • Fairmont ST NW Washington DC Solar Array
  • Maryland Energy Storage Income Tax Credit - Tax Year 2020
  • 66.96kW Solar Energy System for multifamily properties - Washington D.C.

    Solar energy for multi-unit housing has its benefit's. Altenergy has extensive experience with designing and installing solar PV systems for multifamily housing in Washington D.C.

  • Montgomery County Green Bank Solar Financing

    Are you a resident of Montgomery County, Maryland and are interested in installing solar energy? Altenergy is an approved contractor by Montgomery County Green Bank. If you are looking for financing options for a solar energy system, contact us today!

Ready for your solar moment? Get A Free Quote!