Water & Sewer Engineering

Our water and sewer engineering department consists of staff serving WSSC, DC Water, and Baltimore City among other local and state agencies.

Our staff is experienced in designing meter vaults, water mains and sewer systems for rehabilitation and replacement infrastructure projects.

Our water and sewer engineering department coordinates closely with our surveying, civil engineering, environmental and GIS departments to deliver comprehensive plans for every project.

Our Water and Sewer Engineering services include:

  • Water main reconstructions
  • Sewer main reconstructions
  • Water and sewer segment investigations
  • Meter vault replacements

Contact Information:

Bill 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