D&B Awards & Recognition

2014 ENR Top 200 Environmental Firm

2014 ENR New York Top 100 Design Firm

2014 ENR Top 500 Design Firm

2013 ENR Top 200 Environmental Firm

2013 ENR New York Top 100 Design Firm

2013 ENR Top 500 Design Firm

2012 ENR Top 200 Environmental Firm

2012 ENR New York Top 100 Design Firm

2012 ENR Top 500 Design Firm




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Welcome to D&B Engineers and Architects, P.C. (D&B)

Founded in 1965, D&B Engineers and Architects, P.C. (D&B) is a leader in environmental engineering and science, including virtually all aspects of the planning, design, and implementation/construction of large and small environmental projects. We have supported hundreds of public and private clients on thousands of projects with budgets ranging from several thousand dollars to over $500M.

D&B consistently receives high rankings at the national and regional level from the following major engineering publications:

  • Engineering News-Record (ENR) “Top 500 Design Firm”;
  • Engineering News-Record (ENR) “Top 200 Environmental Design Firm”;
  • New York Construction “Top 100 Design Firm,” (including Top 10 ranking in: Water Supply, Sewage, and Waste Disposal; Environmental; and Environmental/Geotechnical);
  • Zweig Letter Hot Firm List of 200 Fastest-growing A/E/E Firms; and
  • Trenchless Technology “Top 50 Trenchless Technology Firm”.

D&B has a long and proven track record of developing innovative solutions to meet our clients’ needs in the following areas:

Offices and Personnel:

D&B is headquartered in Woodbury, NY, with additional offices in:

D&B employs approximately 200 people, including over 40 Professional Engineers, Geologists, and Registered Architects, as well as numerous certified environmental professionals specializing in many areas, from asbestos mitigation to stormwater management.

D&B’s experienced and diverse staff includes: professional engineers; scientists; architects; environmental, civil, mechanical, chemical, sanitary, process, electrical and structural engineers; geologists and hydrogeologists; environmental scientists and ecologists; quality assurance specialists; resident engineers; construction inspectors; specification writers; water and wastewater treatment plant operators; and CAD operators and designers.

For information on how D&B can support your project needs, please contact a D&B principal.