Golder Associates Corporation provides consulting, design, and construction services in the areas of earth, environment, and energy. The company offers design/build/ and construction management services, such as detailed design and construction services that include ground improvement, water resources, civil and landfill, industrial process, pipelines, and environmental remediation services; and engineering services that comprise ground engineering, tunnelling, pipeline systems, dams and hydropower, and waste management services, as well as construction materials engineering, testing, and instrumentation services. It also provides environmental and social assessment services that consist of environmental and social impact assessment, cultural heritage, social management and compliance, and ecological services; and environmental management and compliance services, such as atmospheric, human health and toxicology, energy, carbon and climate, permitting, sustainability, and contaminant site investigation and clean up services, as well as environment, health and safety, and industrial hygiene services. In addition, the company offers natural resources planning and evaluation services, which include resource evaluation, geochemical, backfill systems, mine planning and engineering, and mine waste management services; strategic planning, advice, and management services, including information management and graphics, project management, planning, landscape architecture and urban design, facility siting, and other services; and water services that include water and wastewater treatment, coastal and marine, groundwater, and surface water and hydrology services. It serves manufacturing, mining, oil and gas, power, and urban development and infrastructure sectors in Canada and internationally. Golder Associates Corporation was formerly known as H. Q. Golder and Associates.