Construction Management & Inspection


Development Facilitators, Inc. (DFI) provides services in Construction Management & Inspection (CM&I).

DFI's management expertise is maximized when engaged early in design phases. Our approach is geared toward protecting the owner, while developing a partnering atmosphere. Our partnering enables the achievement of sound procurement with a greater control and confidence in the project outcome. As construction activities commence, DFI’s depth of diverse professional resources allows us to rapidly create a staff plan and mobilize for any assignment need. The talents of our professionals have continually delivered successful projects assuring quality, budget and schedule. Long term relationships with valued clients serve as our testament to the dependability and legacy of DFI’s services.

Our Expertise


State Agencies:

  • Maryland Transportation Authority (MdTA)
  • Maryland Department of Transportation (MDOT) State Highway Administration (SHA)
  • Virginia Department of Transportation (VDOT)
  • Washington Suburban Sanitary Commission (WSSC)

County Clients:

  • Anne Arundel County, Maryland
  • Baltimore County, Maryland
  • Calvert County, Maryland
  • Charles County, Maryland
  • Frederick County, Maryland
  • Harford County, Maryland
  • Howard County, Maryland
  • Kent County, Maryland
  • Prince George's County, Maryland
  • St. Mary's County, Maryland
  • Washington County, Maryland

City Clients:

  • Baltimore City, Maryland
  • City of Annapolis
  • Town of Bel Air

Services List

Constructibility Review and Analysis

Construction Management & Inspection


David Wissmann, CCM, ENV SP

Vice President, Construction Management and Inspection Services

David Wissmann, CCM, ENV SP, is the Vice President of Development Facilitators, Inc.'s (DFI) Construction Management and Inspection (CM&I) Services, Drone Services Manager and a DFI board member.

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