Consulting Engineers & Seismologists

We have been providing the most affordable and reliable seismology and engineering services available for over 84 years, using the most technologically advanced equipment and methods.

From subways to skylines, John V. Dinan Associates is proud to have contributed to projects in all five boroughs of New York City, New Jersey, Pennsylvania and Connecticut. Our market sectors have included; high-rise office buildings, hotels, stadiums, schools, residential towers, highways, mass transit, hospitals and bridges.

We have provided a wide range of monitoring services, surveys and protection plans to many public and private projects of varied sizes and nature since 1925. These services are imperative to the protection of owners and developers against damage claims, as initiated by adjacent building owners. Our program of loss protection can negate or reduce these losses.

We are ready to answer any questions you may have and can submit a customized proposal, at no cost or obligation. Just contact us today.

"Serving New York, New Jersey, Connecticut and Pennsylvania since 1925!"