For over 27 years, we have been proud to provide high-quality geotechnical engineering and related technical services to the greater NYC. Our firm was founded in NJ by Bob Alperstein in 1991.

We are pleased to announce that as a continuation of that tradition, we are undergoing a reorganization to become a NY based company. To reflect the profession that is at the core of everything we do, the new official name of our firm is: RA Engineering LLP