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E & S offers engineering consultation and construction management services for building MEP systems on numerous types of public and private building projects.


Since its founding in 1982, E & S has completed over 3,000 projects totaling over $400 million; 80% of which was completed on a design/build arrangement with the owner, developer, or general contractor. Project sectors include Commercial, Retail, Hospitality, Mixed Use, Government, Warehouses, Data Centers, Smart Buildings, Parking Structures, Offices, Health Care, Agricultural Grow Facilities, Stadiums, Tenant Build-Outs, among others.

Our key personnel have a combined 300+ years of engineering experience in a diverse variety of projects. Our staff has extensive experience in new construction, renovations, over-builds of existing structures, central plants, district heating & cooling, and more.

Located in Pasadena, MD—E & S is situated between Baltimore, MD and Washington, DC—centrally located between three major airports for easy transportation to any city, nationwide.


Our Growth

  • 2017
    Celebrates 35 Years in Business
  • 2011
    Expands Services Outside of the Contiguous United States with New Jobs in Puerto Rico and Hawaii
  • 2002
    Bill Kingsland & Allen Poist Become Senior Partners
  • 1992
    Reincorporates as E & S Construction Engineers, Inc. to Offer a Larger Range of Services
  • 1990
    Increases Service Area to Become a National Consulting/Design-Build Firm
  • 1987
    Relocates to Pasadena, MD to Accommodate a Growing Staff
  • 1986
    Completes First Design-Build Project
  • 1982
    E & S Mechanical Services, Inc. is Founded by Erwin Everett and Robert Stearns as a Regional Consulting Firm