Big D Electric is a solar installation company based in Cumberland, maryland. Please give us a call at (301) 724-2443 to inquire about a solar system for your home today.At Big D Electric, we specialize in helping with all your solar and generator needs but we're also here for just about any electrical issue. As a locally owned and operated business, we're committed to providing our community with high-quality electrical services without breaking the bank. With almost three decades of experience in the industry, we understand what it takes to deliver lasting results that you can rely on.