Mainstreet 407 Construction

D2 LLC is a woman-owned site work construction company based in Rockville, MD, recognized for its commitment to superior quality and customer service. With extensive operations in the Washington DC Metropolitan region, D2 offers a comprehensive range of site work services across government, commercial, and residential markets. Endowed with a highly qualified and diversified team, D2 excels in managing complex earth-moving projects by employing innovative approaches that enhance quality while effectively managing costs and timelines. The company prides itself on building strong relationships with clients, subcontractors, and community members, which are crucial to its ongoing success. Generated from the website

Established in 1974, Eichberg Construction offers a range of renovation and construction services for commercial and multifamily building. The company has completed more than 1,500 projects for schools, colleges, churches, banks, offices, retail automobile showrooms, maintenance facilities and restaurants. Eichberg Construction maintains a work force of more than 30 employees. the company is located in Gaithersberg Md.