Who We Are

We are an innovative and leading-edge solver of environmental problems and a responsible and successful manager of environmental operations.

Recent News

Jun, 2026
MES Honored by WTOP News as a Washington, D.C. Top Workplace
May, 2026
Out with the Old, In with the New
Apr, 2026
MES Honored by USA Today as a Top Workplace
Mar, 2026
Underwater Explorers
See All News

MES Is a 10-Time Top Workplaces Winner!
MES is officially a 10-time Top Workplaces winner! Our latest recognition was announced this month on WTOP News, marking our third Washington, D.C.-area win. Combined with our Baltimore-area wins from 2022–2025 and national wins from 2024–2026, it all adds up to one fantastic workplace.

Helpful Links

Leafgro

Recycling at its best! Locally collected leaves and grass waste is cultivated into a rich healthy soil compost mixture. Learn more >

23%
Increase in production
650K
Bags produced and sold