Walden manages environmental concerns on a daily basis, and we are the best-equipped team to tackle the most challenging environmental problems. Our clients enjoy working with Walden because we offer the most comprehensive, technologically advanced, and innovative engineering, design, and project management services available today, taking projects from conceptualization to installation/operation. Here are a few of our repeated clients:

  • Town of Hempstead
  • Village of Valley Stream
  • Town of North Hempstead
  • Village of Island Park
  • Franklin Square Fire District
  • Atlantic Auto Group
  • Allocco Recycling Corp
  • Faztec Industries
  • Sanders Equities
  • Madison Reality
  • LI Cares
  • Steinway & Sons
  • Arconic Fasterns
  • Sieve Paget and Reisel
  • Gershow Recycling
  • US Concrete
  • Eastern Generating
  • Albany County Airport
  • Couch White
  • Durante Brothers
  • G.A.L. Manufacturing Corp
  • IPark
  • Monroe Woodbury School District
  • William A. Gross Construction Assoc.
Our Service Areas

Walden provides professional engineering services from our headquarters located in Oyster Bay, New York and from two regional offices located in East Fishkill and Latham, New York. In order to provide quality and timely service our regional breath of services extend approximately 100 miles from each of these offices - covering Western and Central New York, Eastern Pennsylvania, New Jersey, Connecticut, Massachusetts and Vermont (southern New England).

Our Long Island Head Quarters Office has been working with clients for over 20 years, covering all of Long Island, the 5 Boroughs of New York City, Westchester, Rockland, Putnam Counties, New Jersey and Eastern Pennsylvania. We provide innovative engineering and environmental consulting and design services all across the tri-state area.

Our Hudson Valley Office located in Hopewell Junction and our Capital District Office located in Latham help cover the northeast areas, including upstate New York, Connecticut, Massachusetts, and Vermont. Walden has Professional Engineers licensed to practice in New York, New Jersey, Connecticut and Pennsylvania.