Having provided engineering and environmental services to numerous communities since 1919, Birdsall Services Group (BSG) has the unique ability to address the needs and requirements of every public client it serves by offering a wide array of services and a fully dedicated team of engineers, planners and scientists, LEED professionals and support personnel. Our expert staff includes individuals with extensive experience in local, state and federal regulatory agencies that are current participants in government and industry working groups, helping to ensure that our clients’ concerns are considered in the development of new or revised regulations.