Barry Isett & Associates

About Us

Barry Isett & Associates is an employee-owned, multi-discipline engineering and consulting firm headquartered in Allentown, Pennsylvania, with 10 additional offices and four testing labs in communities throughout eastern and central Pennsylvania.

Isett provides single-source responsibility and start-to-finish project involvement in the design, construction, operation, maintenance, renovation, and replacement of facilities.

We are proud of of our nearly 50 years of business and our high retention rate we have developed with clients in different fields, which is a direct reflection of our associates' attention to detail and customer service.