29 Years of Service


DY Consultants | Doing Right by our Clients


DY Consultants began operations in 1991 in Valley Stream, New York, with a focus on providing services to aviation facilities in the Eastern Region and building our company through delivering results utilizing a highly responsive management approach. Our first clients were Trenton-Robbinsville Airport and Woodbine Municipal Airport, both in New Jersey and who remain clients to this day. The aviation community recognized the achievements that we helped these airports accomplish, resulting in the beginning of DY Consultants’ growth. In our early years, our geographic reach included New York, New Jersey, Pennsylvania, Connecticut, Massachusetts, Florida, and Puerto Rico.

Twenty-seven years later, we are a nationally and internationally recognized firm with more than 600 airport planning and engineering projects completed for airports of all types and sizes. Our success stories include delivering a broad range of services to one of the most complex and busiest airport systems in the world. As we have expanded to provide services to some of the largest air carrier airports in the United States, we remain committed to serving the general aviation community as well. The loyalty of our valued clients is a testament to our commitment to excellence. We apply our core values to every client, providing the best services with the highest level of attention.

Of course, none of this is possible without the unwavering support of the aviation community, the trust of our clients and the many colleagues that have supported DY Consultants throughout our history. We thank our clients for their support over the last two and a half decades and look forward to continued success with our partners in bettering aviation infrastructure across the United States and the world.