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About Us

At Barry Isett & Associates, Inc. (BIA), we understand that engineering services provide a means for clients to achieve their goals. We believe it is our job to make that process as  understandable, painless and easy as possible for our clients.


Barry Isett founded the firm in 1977, to provide structural and civil engineering and surveying services to Lehigh Valley, PA area clients. Since then our company has grown to five offices throughout Pennsylvania and New Jersey offering just about every service required to turn a prospective real estate deal into a “done deal” for clients throughout the Middle Atlantic States.

The BIA team can provide single-source responsibility and start-to-finish project involvement in the design, construction, operation, maintenance, renovation, and replacement of facilities. 

Our people are experienced in every step of the development, building, and renovation process:  from feasibility, environmental, and property condition assessments, to site planning and permitting, structural, electrical and mechanical design, on through construction.

We team well with other professionals and also work well when reporting directly to the project owner, coordinating our services with any other specialties that the project may require.

Both our firm and founder have been honored by peers and professional organizations for our contributions to our profession, but our greatest satisfaction comes from the on-going relationships we have developed with clients in many different fields: private industry, Fortune 500 companies, residential and commercial real estate, federal and state agencies, municipalities, healthcare providers, educational institutions...the list goes on.