GAI Consultants, Inc. is a 700-person engineering and environmental consulting firm with over 50 years of experience delivering innovative engineering solutions. Through engineering expertise and a broad, deep knowledge of regulatory processes, we transform ideas into reality with solutions that make a real difference to our clients... solutions in energy, transportation, real estate, water, municipal, government, and industry. GAI-Philadelphia is a multi-discipline design and construction office specializing in environmental, geotechnical, and transportation engineering, as well as construction engineering and inspection. Our clients include public agencies and private businesses in the transportation, municipal, real estate, and energy markets. Complemented by a materials testing laboratory, GAI-Philadelphia also provides specialty services in destructive and non-destructive testing for analysis and certification of concrete, bituminous material, steel, and soil samples. Operating as a satellite of GAI's Philadelphia office, GAI-Mt. Laurel offers clients multi-discipline resources in environmental, geotechnical, and transportation engineering, as well as construction engineering and inspection. Our clients include public agencies and private businesses in the transportation, municipal, real estate, and energy markets. Complemented by a materials testing laboratory, GAI-Mt. Laurel also provides specialty services in destructive and non-destructive testing for analysis and certification of concrete, bituminous material, steel, and soil samples.