http://walden-assoc.com/

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Exercising innovation and quality
with unparalleled integrity, Walden excels
at meeting the demands of protecting the environment while sustaining business progress.

What makes us different

Walden’s founder and Principal sought to provide superior technical expertise, personalized attention to clients’ needs, and outstanding results in a cost-conscious manner. These guiding principles drive us to continually expand our capabilities
and provide extraordinary service to satisfy our clients.

Innovative Engineering

Innovative
Engineering

Exceptional Service

Exceptional
Service

Creative Solutions

Creative
Solutions

Impressive Results

Impressive
Results

More About Us

Announcements

Case Studies

Structural Inspection of MOSF Tanks

Posted by J. Heaney

Walden was retained to evaluate existing tanks and provide recommendations for their removal, abandonment, and replacement to suit our client’s needs at a Major Oil Storage Facility (MOSF).

Primary SERVICES
  • Environmental Consulting
  • Environmental Engineering
  • Civil Engineering
More Case Studies

Testimonials

  • As the Town of Hempstead’s primary environmental consultant since 1995, Walden always tries to improve Town operations, manage costs, gain regulatory compliance, foster good working relationship with regulators, and ensure projects’ budgets and schedules are met. Walden’s staff are qualified and committed to providing excellent service.

    John Gibilaro
    Supervisor of Building Operations
    Town of Hempstead, NY
  • Walden has served us for more than a decade on our compliance and tank needs. They always complete their work in a professional manner and in the highest quality. From regulatory agency interaction, to spill response and tank permitting, their engineering staff is always responsive, thoughtful, and confident – I look forward to continue working with them in the future.

    Commissioner
    Municipal Water Supplier
    Long Island, NY
  • I have worked with Walden on a number of successful projects. The professionalism of their staff and their attention to detail is exemplary. The end product is always a win-win. I wouldn’t hesitate to use them for future projects.

    Municipality
    Massapequa Park
    Incorporated Village of Massapequa Park, NY

Latest Articles

20 Nov Thank You and Happy Thanksgiving from Walden!
Posted by Sydney Schandel

Walden Environmental Engineering would like to say thank you to all of our friends and…

15 Nov Did you complete your Semi-Annual Stormwater Sampling for MSGP (GP-0-17-004)?
Posted by Milana Kononenko, P.E.

Its SPDES Sampling Time of Year Again! This is a reminder for all holders of…

fill material sampling requirements 13 Nov Are you prepared to meet the upcoming fill material sampling requirements? Less than 6 months to go!
Posted by Andrew Oskowsky

Are you prepared to meet the upcoming fill material sampling requirements? Less than 6 months…

8 Nov Guide to the New 2018 Right-To-Know Regulations
Posted by Edmond Kirby

As of November 1st, 2018, a new subsection to the New York City (NYC) Department…

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