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Lewis S. Goodfriend & Associates

415 Route 24 Chester, NJ 07930 United States

Contact: Jack Zybura

Telephone: 908-955-7763


Principal NCAC Members:
Jack Zybura, P.E., INCE Bd. Cert.

LSGA is a diversified acoustical engineering consulting firm offering professional services in architectural acoustics; sound and impact isolation; environmental, industrial, and transportation noise; HVAC noise and vibration; and expert witness testimony