LSG&A has more than 65 years of experience in the field of acoustics. Personnel maintain technical knowledge through professional societies including the Acoustical Society of America; Institute of Noise Control Engineering; American Society of Heating, Refrigerating and Air Conditioning Engineers; American Industrial Hygiene Association, ASTM International; American Society of Mechanical Engineers; and American Council of Engineering Companies. Members of the firm have served as consultants to the United States Environmental Protection Agency, the United States National Bureau of Standards (now National Institute of Standards and Technology), Federal Highway Administration, and the United States Department of Housing and Urban Development.
LSG&A has licensed Professional Engineers and an INCE Board Certified member on staff, and staff members have been approved as noise experts under the NYCDEP noise code. The firm is also a member of the National Council of Acoustical Consultants and is a registered New Jersey Small Business Enterprise.