Services: Civil; bridges, environmental, general municipal; architectural; geotechnical; highways, structural; transportation; electrical; mechanical; surveying; hydrogeology; industrial; lighting, military design standards, architectural; acoustical; fire protection; chemical; cogeneration; communications; earthquake/fire protection; hazardous waste; materials; mining; land development; planning; railroad, rapid transit, sanitary; utilities/energy; water/wastewater; construction management. 

Description: CHA is a highly diversified full service engineering firm, providing planning and design services in the fields of transportation/traffic/aviation; energy - dams, energy studies and design; sports facilities; civil site development; landscape architecture; structural; environmental, municipal, electrical, mechanical, industrial, geotechnical, surveying, GIS, power generation, utilities, information technology, technology solutions, communication infrastructure, water resources, and construction inspection services. CHA’s expertise includes Brownfields, environmental assessments, forensic engineering, LEED & sustainable design and construction materials testing.