DLZ Corporation provides consulting services in the areas of engineering, architectural, surveying, and construction segments. It offers ADA compliance, building information modeling, commissioning, design, S/M/E/P engineering, and sustainability/LEED certification services; and construction management services that include project management and administration, inspection, materials management and testing, quality management, scheduling, cost estimating, risk management and claims resolution, project controls, document and safety management, and others. The company also designs, builds, and operates compressed natural gas plants; and provides design services for bridges, freight/rails, geospatial/GIS systems, roadway, roundabouts, traffic engineering/ITS, trails, and transit. In addition, it offers demolition, subsurface investigation, and environmental compliance, as well as hazardous waste removal, disposal, and management services for environmental projects; geotechnical services; and landscape architecture/planning services that include master planning, pedestrian pathways/greenways, recreational facilities, and streetscapes. Further, the company provides program management consulting; water and transportation program management services for public agencies; precision, land and right-of-way acquisition, and other surveying services; and design and consulting services for drinking water, storm water/waste water/combined sewer overflow, and tunnel projects. It offers its services for criminal justice, education, federal government, local government/agencies, private sector, and state government projects.