May 2016

Marstel-Day Earns Platinum Certification for Sustainable Services for 4th Consecutive Year

Fredericksburg, Va. (May 9, 2016) – Environmental consulting firm Marstel-Day today announced that the firm has earned platinum certification for NSF International’s P391, the General Sustainability Assessment Criteria for Sustainable Service Providers and Services, for the fourth consecutive year since 2013. Marstel-Day was the first recipient in the United States of the NSF P391 platinum […]

Marstel-Day Wins Alliance for Workplace Excellence EcoLeadership Award for Fifth Year in a Row

Fredericksburg, Va. (May 4, 2016) – Environmental consulting firm, Marstel-Day LLC, was one of only 24 companies awarded the 2016 Alliance for Workplace Excellence (AWE) EcoLeadership Award for its commitment to creating and maintaining a sustainable workplace. As a five-time winner of the award, Marstel-Day continuously demonstrates its leadership and outstanding commitment to an environmentally […]