Willdan Group, Inc., together with its subsidiaries, provides professional technical and consulting services to public agencies at various levels of government, public and private utilities, and commercial and industrial firms in the Unites States. The company offers a range of engineering services in the areas of building and safety, city engineering, code enforcement, development plan review and inspection service, disaster recovery, environmental consulting and remediation services, geotechnical and earthquake engineering, landscape architecture, planning, program and construction management, contract staff support, structural engineering, surveying and mapping, traffic engineering and planning, transportation, and water resources. It also provides energy efficiency services, which include energy efficiency, sustainability, and climate action plans; public finance services comprising district administration, financial consulting, and federal compliance; and homeland security services consisting of emergency preparedness planning, training, and exercises, as well as communications and technology, and water security. The company serves public and governmental agencies, including cities, counties, redevelopment agencies, water districts, school districts, and universities; state agencies, federal agencies, and various other special districts and agencies; and tribal governments. Willdan Group, Inc. was founded in 1964 and is headquartered in Anaheim, California.