Birdsall Services Group (www.birdsall.com) was founded in 1919 and the assets of BSG were recently purchased by Partner Engineering and Science, Inc. (Partner).   Birdsall Servicse Group (BSG, Birdsall) was an award-winning full-service engineering firm headquartered in Eatontown, New Jersey.   Ralph Orlando was named President of Birdsall Services Group in November of 2012 replacing the retiring…