Robert Derector Associates

Robert Derector Associates (RDA) is a full-service MEP engineering firm that has been a trusted name in the industry for over 40 years. Founded in 1980, our team of experts has a deep understanding of the ever-changing landscape of commercial tenant interiors, building modernizations, lease assistance, due diligence studies, and infrastructure upgrades. With offices in New York, New Jersey, and South Florida, we are dedicated to providing exceptional service to our clients, regardless of the size or scope of their projects.

Our Services

As a premier consulting engineering firm, we offer a range of services that cater to the diverse needs of our clients. Our Energy and Sustainability Group provides analyses to help commercial tenants, building owners, and data center users understand how they use energy and where savings could be made. This group also offers utility provider rebate studies and is an approved Flextech engineer for NYSERDA.

Our Acoustics team, SIA Acoustics, serves the construction, design, performing arts, and production communities by providing expert guidance on ambient noise levels, acoustic isolation, tonal balance, and performance of technical systems.

Robert Derector Telecommunications (RDT) offers a full range of IT, Security, and Multimedia/Audio-visual design, engineering, project management, and consultancy services. From traditional design strategy to design-build solutions, we provide robust and innovative solutions for today's workspaces.

Robert Derector Mission Critical (RDMC) specializes in the design of critical data center space, ensuring 100% facility uptime. Our team of seasoned professionals also provides commissioning and Arc Flash services for all types of facilities.

Our Mission

At RDA, we believe that every project, regardless of size, deserves the same level of attention and dedication. We strive to provide high-quality service, tailoring our approach to meet the unique needs of each client. Our commitment to excellence has earned us a reputation as a premier consulting engineering firm in New York.

Get to Know Us

Our leadership team is comprised of experienced professionals who have a deep understanding of the industry and a passion for delivering exceptional results. Take a look at our leadership page to learn more about our team members and their expertise.

Explore Our Services

To learn more about our services, including our Energy and Sustainability Group, Acoustics, Telecommunications, and Mission Critical teams, click on the links below.