HAMBURG Nussbaumer & Clarke, Inc., Consulting Engineering and Surveying, of Buffalo, recognized Michael Chirico on his recent licensure as a New York State Professional Engineer. Chirico joined Nussbaumer in July 2006 as an electrical engineer. He is LEED accredited and has expertise in lighting, power systems and alternative energy systems. He and his family live in Amherst. Nussbaumer & Clark Inc. is based in Hamburg with other locations.