Environmental Science

Mercado has provided environmental science services to a number of agencies including the Maryland State Highway Administration, Montgomery County, Prince George’s County and the Washington Suburban Sanitary Commission since 2008.

Our experienced professionals are environmental scientists educated in environmental planning and analysis, as well as in geospatial applications, skilled at providing the following services:

  • Natural Resource Inventories
  • Wetland Delineations
  • GIS Data Collection
  • Forest Stand Delineation
  • Forest Conservation Plans & Reports
  • Wetland, Water of the US, & Forest Conservation Permits
  • Rare Threatened Endangered (RTE) Plant Investigations

Our Environmental Scientists are certified in the following services:

  • Maryland Department of Natural Resources (DNR) – Qualified Forester Professional
    • All counties in the State of Maryland
    • FSD – Forest Stand Delineation
    • FCP – Forest Conservation Plan
    • VCP – Vegetation Protection for Construction
    • PLT – Planting (afforestation, reforestation)
  • Wetland Delineations
  • ESA Phase 1
  • Environmental Sampling & Data Quality
  • MSGIC and MSS Member

Contact Information:

William Engman, P.E. |

Our Services

Mercado offers comprehensive professional civil engineering and related services to
Maryland, DC and Virginia.

Structural Engineering

Civil Engineering

Water & Sewer Engineering

Bridge Inspection


Construction Management & Inspection

GIS & Archaeology

Environmental Science