MARSTEL-DAY, LLC

Marstel-Day, LLC, based in Fredericksburg, VA, specializes in providing environmental services with a primary focus on facilities support services, as indicated by their NAICS code 561210. Founded in 2002, the company has grown to an estimated 70 employees and has established itself as a notable player in the environmental services industry. Marstel-Day offers a range of services that likely include environmental consulting, planning, and compliance support, tailored to meet the needs of various clients. The company has a significant track record of working with federal agencies, particularly the Department of Defense, which is their top client. Marstel-Day has secured a total of $12.41 million in lifetime federal awards, demonstrating their capability and reliability in handling government contracts. They have received awards in recent years, including 2024, 2025, and 2026, showcasing their ongoing relevance and competitiveness in the federal contracting space. Their SBA certifications further bolster their credibility and potential for partnerships in government contracting.