Welcome

Lewis S. Goodfriend & Associates is a diversified acoustical engineering consulting firm offering professional services in the fields of architectural acoustics; building acoustics; noise evaluation and abatement including environmental, industrial and transportation; HVAC, vibration analysis and expert witness testimony. The firm is registered as a Small Business Enterprise with the New Jersey Commerce & Economic Growth Commission.

With more than 50 years of experience in providing consulting engineering services for a wide range of projects and clients, our engineering staff effectively interfaces with professionals in all disciplines. Our extensive experience includes working with architects, planners, engineers and attorneys, both in the private sector and in government. The firm has worked closely with various industries for many years, having provided services for K. Hovnanian, Pfizer, Home Depot, Verizon and Sunoco on a wide variety of projects.

Acoustics & LEED

Acoustical design is now being implemented or considered in several LEED projects including LEED for Schools, LEED for Healthcare, and LEED for Homes. Please click here for more details on Acoustics & LEED.

Featured Project

Garden State Park

Client Name:
JMP Holdings/M&M Realty Partners, LLP

Project Location:
Cherry Hill, New Jersey

Highlights:

Residential property line noise evaluations of trucks and mechanical equipment included in the commercial buildings.
Performed detailed baseline acoustical study to evaluate the potential impact on neighbors.
Designed custom noise control recommendations including a 15 foot high noise barrier separating the commercial and residential areas of the site.
Expert testimony for successful approval of project.